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Yoga 500 performance reduced while charging

Q: Yoga 500 performance reduced while charging

Hi.i have recently purchanced a Lenovo Yoga-500. it's working perfectly when fully charged and not charging.although when i'm at home and using it while it's plugged to electricity it runs extremly slow.My operating system is windows 10, Specs are i7-5500u 2.40Ghz8Gb Ram, Display system Intel graphics 5500 and Nvidia GT 940M.when the laptop is charging and operaring at the same time the fan runs really slowly, once i remove it from the power source it IMMIDIATLY start running at full speed.Anyone can help me solve this issue please??

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Preferred Solution: Yoga 500 performance reduced while charging

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Hello, I am experiencing a problem with my yoga 370 When plugged to lenovo docking station on usb-C, it work fine however, when pluged to an USB-C power adapter (45W), or an external battery (USB-C - 45W as well), il says it is charging, however : - it is not (or very slowly) - I am experiencing significant performance drop (laptop using only 10% of CPU power , opening windows setting menu takes more than 10 seconds !) I just cannot understand why this is happening, USB-C is supposed to be pretty standard, isn't it ? AND I found that : - lenovo chargers are clunky, having a smaller USB-C (apple like) one would be much better  - having a spare battery is a must for long flights, ... Any ways to solve this issues I seems, according to the link below that this is a bios issueany comment on this ?https://forums.lenovo.com/t5/ThinkPad-S-Series-ThinkPad-Yoga/ThinkPad-Yoga-460-Big-loss-of-performan... thanks a lot

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I've had a lot of reduced performance with my system lately, in addition to a lot of windows error messages for some reason. I just un-installed a handful of anti-spyware/malware apps because I had way too many.
Now I'm left with HJT, MalwareBytes (w/ active protection), TuneUp2009, ZoneAlarm, & Spyware Blaster
Is this sufficient protection?
Applications load up much slower and the start is lagged.
Otherwise I haven't had too many issues, a couple crashes few and far between.
Any ideas?

GIGABYTE GA-EP45-UD3P LGA 775 Intel P45 ATX Intel Motherboard
Intel Core 2 Duo Wolfdale E8400 @ 3.0Ghz
G.Skill 4GB (2x2gb)
Sapphire 100245L Radeon 4850HD 512mb
Antec Earthwatts 650W PSU

Windows XP Pro SP3
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:36:40 PM, on 10/19/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
Boot mode: Normal

Running processes:
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\GIGABYTE\EnergySaver\GSvr.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\System32\svchost.ex... Read more

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Hello guys. Recently I've bought I PowerColor ATI HD 6790 1 GB DDR5 video card. My old one was the 4670 version, though it was from Gigabyte. And oddly enough, my performance seems to have been reduced.

This is my current setup

AMD Athlon(tm) 64 X2 Dual Core Processor 5200+
PowerColor Ati HD 6790 1GB DDR5
Lc-Power LC 420H-12
Western Digital 500gb Sata2 7200 Rpm 32mb Buffer
3,00 GB RAM

What could be causing this and what would be the solution?

Thank you

A:Reduced Performance

No one got a clue?

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Cry Performance reduced after reinstalling WinXP pro

I have just reinstalled my system (XP Pro) and updated it online to SP2. Authenticated updated and all. I haven't changed any hardware and in fact I reinstalled less software than before.
Since reinstallation and updating, I've noticed considerable deterioration on system performance, reflected e.g. on scroll speed (eg in Firefox and in Word & Excel. For firefox I've checked "smooth scrolling" it's off. Especially Word used to be up to 1page/sec while scrolling with arrow keys, now is down to 5-6 sec/page. Also: normally Word shows the page numbers (lower left corner) changing as you scroll - not anymore in my case. Page numbers remain change only after scrolling stops. Other example is when I move windows on the screen, movement is not spooth but rather jerky.
Any ideas?
My 2.66GHz machine is clean according to avast antivirus, spybot, adaware & adwatch, Netscape's own spyware scanner. Reg mechanic finds no problems. HD (40GB) is error free and cleaned-up and defragmented. Smooth scrolling options are off.
Thanks to anyone who could help.

A:Reduced performance after reinstalling XP

Help with MS Office is another forum, so I can't hep you with Word settings.
As far as your general slowness issue: If it's slower now than it was before the re-install, then you did something different this time than you did previously. Try and think what that might be. I could sit here and guess all week and we might never stumble across it, there's just too many things that could affect performance.

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I use my work PC mainly for developing an application in VB.NET using Visual Studio standard 2008. Up until a couple of weeks ago the system has run perfectly but during the last wee while ive noticed it takes ages to boot. And running even more than one or two applications cripples the machine to the point where your waiting around for 60seconds + for outlook to load.

Intel Core2 6400 @ 2.13GHz
2.00GB RAM
Vista Business 64-bit
System rating = 4.9
Anything untoward in this HJT log?


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 13:03:47, on 10/09/2009
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v8.00 (8.00.6001.18813)
Boot mode: Normal
Running processes:
C:\Program Files (x86)\Norton Internet Security\Engine\\ccSvcHst.exe
C:\Program Files (x86)\Kontiki\KHost.exe
C:\Program Files (x86)\Microsoft Office\Office12\OUTLOOK.EXE
C:\Program Files (x86)\Razer\DeathAdder\razerhid.exe
C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe
C:\Program Files (x86)\RAMBooster.Net\RAMBooster.exe
C:\Program Files (x86)\Razer\DeathAdder\razertra.exe
C:\Program Files (x86)\Razer\DeathAdder\razerofa.exe
C:\Users\andrew\Documents\Visual Studio 2005\Projects\__LATEST__\MyOffice\MyOffice\bin\Release\My Office.vshost.exe
C:\Program Files (x86)\Internet Explorer\iexplore.exe
C:\Program Files (x86)\Internet Explorer\iexplore.exe
C:\Program Files (x86)\Windows Live\Toolbar\wltuser.exe
C:\W... Read more

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It takes about ~4 mintues to boot this laptop, inexplicable CPU usage. Though the usage isn't consistently bad. Today I experienced such taxed resource usage, that simply moving the cursor across the screen had a choppy latent effect. I'd move the cursor, and about 1-2 seconds later, it would move it's position on the screen. I have ran Ad-aware, and Spybot, and they removed only tracking cookies. Trendmicro housecall came up with nothing. Here is the HJT log:

Logfile of HijackThis v1.99.1
Scan saved at 9:47:57 AM, on 8/17/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\Program Files\Windows Defender\MsMpEng.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\ewido anti-malware\ewidoctrl.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Program Files\RealVNC\VNC4\WinVNC4.exe
C:\Program Files\Linksys Wireless-G USB Wireless Network... Read more

A:suspiciuosly reduced performance

Does not sound like malware but let's take a perfunctory look

1. Download this file using either of these links



2. Double click on combofix.exe & follow the prompts.

3. When finished, it shall produce a log for you. Post that log & a fresh HJT log in your next reply

Do not mouseclick combofix's window whilst it's running. That may cause it to stall

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Today I've noticed a significant reduction in my computers performance. I installed a fresh copy of spy sweeper and it came up with 2 pieces of malware

Mal/Generic A
Mal/Keygen C

unfortunately it keeps jamming up so it wont erase them. Any help scanning the system would be much appreciated.

Windows 7 Home Edition, standard HP desktop.

Btw I did install a video card upgrade today, dont know if that could have potentially effected things, but it has been runnning worse since.. went from 256mb integrated to 1gig ATI Sapphire HD4670..


A:reduced performance and possible Malware

Spy sweeper has at last work and cleared the Malware it has found, but the fact that there is any on here worry's me. None should exist.

I would really appreciate help doing thorough malware and virus scans to help optimize performance.


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I am reasonably computer-literate, at least to the point of maintaining an efficient and virus free computer to operate at top performance. Inexplicably, my gaming performance on applications which normally achieve steady frames in the 40's and 50's range are completely stuttering around 2-3. My computer is very well maintained, with a commit charge of 123, regularly defragged, registry cleaned, scanned for viruses, etc. I thought that it might be a case of conflicting drivers, and as such updated all of them, with the exception of my BIOS (was going to try but am out of floppy disks). The only other thing that I can think of besides a BIOS conflict is that in the add/remove programs list is a Client Hack 1.9.2d that cannot be removed, nor is it recognized when I do deep scans with kaspersky or bitdefender. it seems unlikely to me that one virus is drastically reducing my gaming performance, its possible that a particular setting on my computer is wrong, but I checked everything I know (including BIOS AGP aperture settings, etc). Please, any assistance would be GREATLY appreciated, as this has been driving me mad as I've been trying to remedy this on my own for the past few days.

A:HELP!!Gaming Performance Drastically Reduced- Tried Everything!!


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Observations and Steps Taken:

IE crashes "on the reg"

Sample Event Log Entries Left by crashes:

Event Type: Error
Event Source: Application Error
Event Category: None
Event ID: 1000
Date: 6/29/2006
Time: 6:28:11 PM
User: N/A
Computer: FREDXPS
Faulting application iexplore.exe, version 6.0.2900.2180, faulting module vlsp.dll, version, fault address 0x0000443e.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
0000: 41 70 70 6c 69 63 61 74 Applicat
0008: 69 6f 6e 20 46 61 69 6c ion Fail
0010: 75 72 65 20 20 69 65 78 ure iex
0018: 70 6c 6f 72 65 2e 65 78 plore.ex
0020: 65 20 36 2e 30 2e 32 39 e 6.0.29
0028: 30 30 2e 32 31 38 30 20 00.2180
0030: 69 6e 20 76 6c 73 70 2e in vlsp.
0038: 64 6c 6c 20 31 2e 30 2e dll 1.0.
0040: 30 2e 31 31 20 61 74 20 0.11 at
0048: 6f 66 66 73 65 74 20 30 offset 0
0050: 30 30 30 34 34 33 65 0d 000443e.
0058: 0a .


Event Type: Error
Event Source: Application Error
Event Category: None
Event ID: 1000
Date: 6/29/2006
Time: 6:34:07 PM
User: N/A
Computer: FREDXPS
Faulting application iexplore.exe, version 6.0.2900.2180, faulting module ntdll.dll, version 5.1.2600.2180, fault address 0x0003426d.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
0000: 41 70 70 6c 69 63 61 74 Applicat
0008: 69... Read more

A:IE Crashing & BSOD's & reduced performance

Hello ford66,

I'm not seeing anything malicious in this log and the error messages you posted are related to your Operating system and Wireless Networking Card.

There are however, a few entries we can fix in the log.

From Normal Mode:

Open HijackThis and click on 'Do a System Scan Only'. Check the following entries if they exist (make sure you do not miss any)

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar =
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
Fix all the Logitech O18 entries except the first one--leave one entry intact:
O18 - Protocol: bw+0 - {D2939ECD-BEA3-46F6-B9EF-2732BE9F4E2C} - C:\Program
Files\Logitech\Desktop Messenger\8876480\Program\BWPlugProtocol-8876480.dll

Click 'Fix Checked' and close HijackThis.


Reboot your system.


Although the tools and scans you ran previously didn't come up with much, let's double-check and run a scan with Panda and see if it finds anything.

Perform an online scan using Internet Explorer with Panda ActiveScan
** click on "Free use ActiveScan"... Read more

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I have purchased a gaming laptop in august of last year and it has been about 11 months since I've got it. For the first 8 months everything was amazing, i was getting high fps and good performance on all my games. Then about 3 months ago, the performance
went dramatically downhill. I wasnt sure as to why this happened so i restored my whole laptop but to no effect.
Any ideas? Anything helps,
Thank you.

Name: Asus GL503GE-RS71 ROG Strix Scar Edition 15.6" Gaming Laptop
CPU: i7-8750H
GPU: GTX 1050 Ti
RAM: 16 GB (Initially 8, I upgraded to 16 about 2 months into buying the PC.)
Memory 1: 500 GB 3.5" SSD
Memory 2: 250 GB M.2 SSD

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Hello, I am experiencing low performance & Some kind of freezin that dissapears and re- apears. Also, I have a big number of processes running . What can I do.

Thank You in advance

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Week ago I bought new SSD drive. (OCZ Agility 3, 2.15 firmware)
I made fresh install of OS, newest drivers etc.
SSD and my system was working very well but I was disapointed to my SSD-benchmark results. Well I tried to increase performance by updating my motherboard bios. Bios update succeed but it didnt really increase performance of my ssd, new bios reduced writing performance notable. (MOBO = Asus m4a87td/usb, bios v.2001) AHCI is on.

What with that 103424? Shouldnt it be 1024? Previous score over 400 points, now just 300. (disappeared in picture)

Also noticed another problem. I can't boot my comp if I have external drive plugged in.
I just can't change my 1st device boot to agility drive in bios because it's not in the list of boot devices. Well I unplug external drive and its working. Also thought that bios update would fix it but it didnt.


A:SSD Performance reduced after BIOS update.

Your numbers are lower than most, but I don't know if it would be noticed in real life as opposed to a benchmark.

I think that 103424 is a reference to alignment. If it's evenly divisible by 4, it should be OK--and it is.

Not sure about the BIOS/external drive issue. Was the external connected when you did the clean install to the SSD?

One way or another, I'd make sure all boot files were on the SSD and that it appeared in the BIOS and was bootable, regardless of whether the external was plugged in.

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 When using 90w adapter with Lenovo W510 the performance is reduced even when the system shows low power consumption (40W).  if you switch to battery - strangely, the performance improves. It is understandable that the performance will be limited (reduced CPU and GPU clock speed) under 90w power supply (to protect the adapter) but it shouldn't be limited immediately.  if I watch a video it doesn't really work with the 90w travel adapter (very very slow) - then I take the power cord out and WOW everything works fine... The bios should be fixed so that the clock limit will kick in only when the power consumption goes up.  otherwise, when you travel with this expensive machine you have to either carry the super heav y 135w adapter or get a performance of a net book.... Does anyone know about a fix?


Go to Solution.

A:Lenovo W510 with 90W adapter - Reduced Performance

When using 90w adapter the performance is reduced even when the system shows low power consumption (40W).  if you switch to battery - strangely, the performance improves.
It is understandable that the performance will be limited (reduced CPU and GPU clock speed) under 90w power supply (to protect the adapter) but it shouldn't be limited immediately.  if I watch a video it doesn't really work with the 90w travel adapter - then I take the power cord out and WOW everything works fine...
The bios should be fixed so that the clock limit will kick in only when the power consumption goes up.  otherwise, when you travel with this expensive machine you have to either carry the super heav y 135w adapter or get a performance of a net book....
Does anyone know about a fix?

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This problem has me completely baffeled. I'm not even sure if this is the right forum to be posting in. (If you can suggest a forum better related to topic please do).

Recently I noticed my whole system being slower and more sluggish. Especially playing games. I checked my windows experience index and it had changed from 6.5 to 2.9.

The only scores in the list that have changed signifigantly are my cpu (now at 2.3) and my memory access(2.9).

This happend to me once before about 6 months ago. In the end I updated my dell bios from a10 to a11 and my score went up to 6.5 and my performance was percieveably improved.

Now I dont understand why (what seems like the same problem) has happened again.

I'd be very grateful if somebody could help me figure out why my system has suddenly slowed down so drastically.



A:CPU and memory performance suddenly drastically reduced

Take a look at Task Manager when it is running slow. Look at processes to see what is taking up RAM and CPU cycles.

Does it boot as quickly as before?

I wouldn't expect a BIOS change to improve things.

Look at Resource Monitor to see how much RAM you are using at any particular time.

Have you done any tests of your RAM or hard drive to confirm they are OK?

How confident are you that you have no viruses or malware?

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My laptop had a windows performance rating of 3.0 Today it is 2.6 (gaming graphics). How did it happen? The laptop is two months old. Many thanks.

A:Solved: Windows Performance Index reduced?

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Hi Team
Ive an older notebook that i still use when needed, but recently it has become  increasingly slower and slower and very temperamental. By this it can take a load of time to load up a page, or any simple task can just hang, to the point i will go start making a coffee! It just seems to some days really struggle to do anything.Whilst not the fastest notebook it has saved my bacon on a few ocassions, i would like to keep it as a spare but dont know why its all of a sudden having issues.
The notebook is a Operating System is a Windows Vista Home Basic 32-bit SP2 running an Intel Celeron M @ 1.86GHz Conroe-L 65nm Technology, its RAM consists of  1.00GB Dual-Channel DDR2 @ 266MHz (4-4-4-12), the Motherboard is a Acer Volvi2 (U2E1) and the Hard Drives is a 75GB Hitachi HTS542580K9SA00 (SATA).
The hard drive has been partitioned by the previous owner i assume, as i certainly didn’t do it. It looks like the following
Partition 1
                Partition ID         Disk #0, Partition #1
                Disk Letter          C:
                File System         NTFS
      ... Read more

A:Acer notebook performance dramaticly reduced recently

Yes, low free space on the C drive is a problem here. Experts recommends at lease 15% free space in the OS partition for proper system operation. Other than the free space issue, there might be additional problems in your system such as malwares, failing or old aging hard dive etc. Please try the below steps.
Transfer all the data that can be moved from C to D partition. Free up maximum space as you can. 
Download and run TFC to clean all kind of temp files.
 Uninstall unused applications.
      Open Control Panel --> Programs and uninstall all the software which you never used. They only help to eat hard drive space and slowing down Windows by adding unnecessary services.
To detect and uninstall bloatwares pre-loaded by laptop manufacturer, you can use the free program PC Decrapifier.
 Use Microsoft Security Essentials as the antivirus solution.
      Most of the third party AV programs are huge resource hogs and known to slow down  systems. Microsoft's own AV program MSE requires very low system resources and works very well with Windows. I highly recommends uninstalling your current antivirus completely and use MSE instead.
Run ... Read more

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I have a DV6 Hp Pavillion laptop, which was working perfectly up until a few days back. Even though it is a little old, because of my 8GB RAM , 2Gb ATI Radeon and i7 Sandy Bridge it was functioning efficiently until now.
I replaced my battery and charger a year back. The laptop was was also replaced about 2 months ago.

In the last 1 week, I have noticed that my laptop is always heated and overheats even when I play any low graphic games .This I presumed was because of a battery/power issue which caused the laptop to lag/hang. Henceforth, I ran an energy diagnostic test on my system and came up with the follwing results (I will post them below this paragraph).

The diagnostic report shows that there seems to an issue with the ACPI _TSD Object Failed Validation. Can anyone please help with this and tell me how to rectify this issue?
Power Efficiency Diagnostics ReportComputer Name

Scan Time

Scan Duration
60 seconds

System Manufacturer

System Product Name
HP Pavilion dv6 Notebook PC


BIOS Version

OS Build

Platform Role

Plugged In

Process Count

Thread Count

Report GUID
Analysis ResultsErrorsSystem Availability Requests:System Required Request
The device or driver has made a request to prevent the system from automatically entering sleep.
Requesting Driver Instance
HDAUDIO\FUNC_01&VEN_111D&DEV_7605&... Read more

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So, I'm at school and I receive a text from my mother stating that she is receiving porn popups and that google results are sending her off to random pages. This isn't uncommon because no one in my family understands computers anymore than your average secretary (no offense, but let's be honest. lol)... That being said, I went over and ran a few scans as I normally do which tends to clean it up fairly well. I begin by running HiJackThis and looking through it's logs and then looking at the startup items...

During this processes, I noticed several suspicious files that definitely did not belong. I then made sure to update the definitions on the current AV installed (BitDefender) and ran a scan with it. Afterwards, I continued to run Malwarebytes AntiMalware and SuperAntiSpyware. All 3 of them came back with results of finding several trojans... After running those, cleaning with them, rebooting, ect.. The popups were gone and the system was operating much more smoothly...

However, I got another text 2 days later, after returning to campus, that she was getting redirects again and BitDefender kept popping up several alerts about trojans... For insance, when I used that machine to google GMER; it showed the proper results but when clicking on the first result it then redirected me to:

Also, to summarize what MBAM found, it listed Rogue.Spypro, Trojan.Agent, Trojan.FakeAlert, Trojan.Dropper, Exploit.Drop.2, and Ba... Read more

A:Popups, redirects, reduced system performance, and blue screens...



I should also note that ComboFix results in a BSOD everytime.

While you may see ComboFix being used quite often, and possibly you have used the tool yourself without incident, the tool should not be run unsupervised (as stated in the Disclaimer that is first displayed by ComboFix when you run the tool)

Going forward, I highly recommend you heed such instructions. As explained in Post 2 of our pre-posting topic...


Why we don't ask you to run ComboFix from the onset

ComboFix is a very powerful tool which when improperly used may render your machine to a doorstop.

We first need to verify if there's any rootkits present and how they could affect our tools. DDS & GMER are preliminary scans. We use their logs to map our strategy for attack.

With these logs we can determine the infections present & decide whether to deploy ComboFix.

That being said, I'll need a log from another tool. Again, it's important you follow these instructions as given.

Please download aswMBR.exe and save it to your desktop.

Double click aswMBR.exe to start the tool. At this time, select No when prompted to download the Avast database.
Click Scan
Upon completion of the scan, click Save log and save it to your desktop, and post that log in your next reply for review. Note - do NOT attempt any Fix yet.
You will also notice... Read more

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Hi - I am very impressed with the yoga 900 except for my security chip...anyone have any luck with windows 10 enterprise & bitlocker on the Yoga 900? In the windows 10 enterprise management console the TPM has the message "The TPM is ready for use, with reduced functionality." From various microsft technical bulletins I've tried to "clear the TPM", "Prepare the TPM" and clearing the TPM at the BIOS level.  Unfortunately, my last move which was flashing the bios to C6CN34WW ended disastrously. Does anyone know if this is an important message about the TPM or a compatibility thing?  I'm in a bit of strange situation because the machine comes from lenovo with windows 10 home. I appreciate your input.  Thanks!  

A:Yoga 900 - TPM reduced functionality

We haven't heard much about this, but another customer contacted us by email with something that may or may not be related and we are looking into it.   
Suggestions I have heard internally, many of which it sounds like you have tried...
1) Ensure Intel Platform Trust Technology is enabled
2) From a command prompt, try "tpm.msc"   Do you get "The TPM is ready for use" message returned, or still with the reduced functionality message?
3) The last suggest suggestion was to run "Clear TPM" but sounds as though you have already done this
Anything else you can share?   
Best regards,

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i had to make recovery and it failed and i brought win 10 image on usb and i recoverd itbut when i connected my charger it give no thing not charging and not showing that the charger is conected at alli have to long press the power button till the device turn on then turen off after that every thing workedbut i noted that it happend again when the lap frezezz  while shutting down sometimes and i have to turn it off by long press so i have to long press for  10 or 15 seconed to be aple to charge again cuz if i conect the charger it gives nothing on screen or blinking and im afraid that someday this hint stopps alsocan anyone tell me what is my problem

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So apparently the Fibocom L850-GL has problems with VPN connections. We are aware that reading/writing files onto mapped drives will be naturally slower on a VPN connection. But it's especially slow with LTE/4G on Fibocom L850-GL (this wasn't the case with Sierra Wireless module on X1 Yoga G2) but when connecting VPN over a WiFi it's two or even 3 times faster. Any ideas? Best regards,

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Dear TSG & co.

I've been working on a huge doc in word (w/images)... Since it has grown (78 pages = 14'600kb), problems.

1) Track-changes was activated by default; seeing this as a potential source of problems, I deactivated in word. However, evertime I save and then open doc on another pc, the track changes reappear & doc is increased to 100+ pages of text & images. I believe this has blocked my pc (ASUS pro5di, windows 7, Office 2010) and corrupted or lost data.

Since starting with this doc, I realized that every time I create a new word doc, it opens as a very narrow page on the left side of the screen. It isn't the zoom: zoom was at 100% and when I increased it, I had to increase to over 200% to read any text.

Any ideas?

A:MS Word opening in reduced view - but not reduced zoom!

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Hi I have had this laptop since March. If the laptop is plugged in and charging I get a major performance drop when gaming. If I remove the charger lead the performance jumps back to normal. Also if the battery is fully charged the performance is ok. I have all power options set to high performance and cpu performance set to max whether plugged in or on battery. I have had this issue since I bought the laptop and the charger is the one that came out of the box. I have also seen some other posts around this issue for this laptop model. I had hoped that the recent BIOS update would address this but I still have the same issue. Could someone from HP comment please and provide a solutionTanksMatt

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If it does how could I find the one for my laptop on the HP website, regret not getting one replaced when it was under warranty now I have an universal one and it feels like the cable might be to issue for performance.

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Hy guys !Just wondering if anyoane is experiencing the same issue as me.Here it goes.T460S type 20FA , everything working fine while on battery, but as soon as a power adapter is plugged in (any type, 45W,65W or 90W), CPU clock goes down to about 400Mhz, performance beeing hardly affected.Did already the latest BIOS update to version 1.28, tried removing the battery packs, resetting CMOS to default, none with any success.Already checked all power setting in the OS, aswell as booted live USB, issue still persists.Wondering if this is an isolated case, or anybody has the same issue.Thanx Adrian 

A:Poor CPU performance while charging T460S 20FA

Hi Adrian-X,1. Have you installed all the latest hardware drivers with Lenovo System Update?
2. Have you tried to reinstall or update the Lenovo Power Management Driver?
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T520 | W520 ; Dolby ; IdeaPad Slate Tablet ; Yoga 3 Pro ; X100e ; Vibe Shot ; Yoga 900 ; P50 ; P40 Yoga | Yoga 14 | Yoga 460 ; T560 | P50s ; Vibe K5 | K5 Plus ; M0620 Speaker Mod ; Windows 10 / Server 2016 ; Legion Y720

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Dear all,My Thinkpad alway stuck at below 1GHz. Frist time, I think related Power limit/throttling.I tried to many way: fresh installing, updating windows, remove/install power management, installing linux...When I use windows 10 with battery or charging, the cpu is ok.But when stop charging (Fully or enable threshold battery mode) the CPU speed always stuck at 0.4GHz  ~ 0.9GHZMy thinkpad is still under warranty but I move very naturally so bringing it into the warranty center is not convenient for my work.btw, My AC adapter is 45w, I saw someone face performance issue when plugged, so they need to change to 65w AC Adapter. Can you this solutions can be solve my issue?I would appreciate it for your kind advice.

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Hi. I recently bought a Lenovo Yoga 500 laptop, and I'm quite disappointed. When I plug in my charger, 9/10 times it starts to charge, then immediately stop charging, then charge again for a second. This results in never charging. Eventually it charges normally, but it's completely random and sometimes requires 5+ restarts. I need this laptop for school so taking it off for repair is hard for me but I will do it if there is no other way. I got a second charger from a friend and this still occurs, so the problem isn't with the charger. Anyone have any idea for a fix? Thanks


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A:Yoga 500 charging for one second, then not charging for one second

Hi Wine3,
Welcome to the Forums  
As per the query we understood that you are facing issue with the battery not charging in your Lenovo Yoga 500 laptop.
Try to reinstall the energy manager and check for the issue.
Click here for the energy manager for windows 10.
Let us know the result.
Best regards,         

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After two years, my laptop suddenly stopped wanting to charge. When I plugg in the charger, the led light does not turn on. I have heard that the batteries on these laptop tend to die out quick, but I hope its not the case with my laptop. Has anyone had this issue or know of a way to fix it?

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Hello,I just bought the Yoga 730 and wanted to charge it, but I got the plugged in, not charging alert at about 20% battery. Upon reconnecting it started charging for a few seconds then stopped again. I doesnt seem to be losing power when plugged in and I tried letting it run out of power and then hoping for better results. Once the battery was empty and the laptop went out I plugged it in again and it went up to 33%, but now it stopped charging again.The laptop used to be a showcased model but was reset to factory settings and the battery is in almost perfect shape.Is there a way to fix this issue?

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I have an Yoga 500 that idles charging, meaning that being working on AC power it will hold 15% but not charge further then that. Sometimes but not allways it will hung in between balance mode and power saving mode. The battery seams to be fine as attached test log. I have noticed that the internal power cable is somehow damaged and ordered a new one, but have been reading about faulty motherboards and wonder if this would be one of them as I just got the laptop and I don't know if the previous owner ever took it back to lenovo. I wonder if anyone had similar problems and if there is any way of sorting it out.

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Hi everyone, When I am using my laptop Yoga 720 and I plug the charger in, it seems to charge for around 30 seconds and then the battery animation slows down and then stops, and the battery % does not increase. It seems to charge okay when the laptop is closed and charging but this is very frustrating. Can anyone provide and idea on why this is happening?

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Yesterday my coffee spilled in my bag and some got into my charging port. The computer works fine but won?t charge (light doesn?t come on and computer doesn?t recognize a charge). A local computer repair person suggested replacing the battery but I want to make sure that is the correct and cheapest way to fix this problem before I buy a new one. Opinions?

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Hello everybody!I just got my lenovo Yoga 330-11 and I was wondering if it can be charged through the usb-c port from a powerful enough powerbank. Has anyone tried it before? Is it possible? (I really hope it is) Thanks a lot in advance!

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Earlier today, my Yoga 3 Pro decided to stop charging.  When plugged in, the battery continues to drain as if it was not plugged in.  I have tested the A/C adapter by plugging in my phone with a micro USB and that worked fine, and the USB charging slot works when my wireless mouse is plugged into it, so I assume it must be the strange Y3P USB cable that is not working.   Would a normal USB to USB cable work for charging my laptop?  If not, how do I replace that "kink" USB cable?  I haven't seen any for sale anywhere and I'd rather not have to pay $40 for a whole new charger on the Lenovo site if the cable is the only issue.


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A:Yoga 3 Pro Not Charging

Hello and welcome,
The Y3P and its charger need that special cable.  The charger and laptop have an extra set of pins in the USB sockets that pass 20V to charge the laptop.  A standard USB cable doesn't support those extra contacts.  The charger also provides 5V on the standart USB pins.
Your test of the charger with a your phone shows that the 5V portion of the charger is working but doesn't verify the 20V portion.  It's possible that the charger is bad.
When you plug the laptop and charger together does the battery icon indicate that AC power is attached?  You could have a bad charger, a bad cable, a bad laptop connector (or other component) or the battery management software could be messed up.
Sorry I don't have an easy test or fix.  It may be necessary to actually swap the cable and charger to diagnose this one.
[edit] The Y3P is a fairly new machine.  If this is under warranty, support should be able to help you:  1-877-4-Lenovo, 1-877-453-6686

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My Yoga 920 stopped charging a couple of days ago. The usb-c ports still recognize other products. The included usb-c charger still works on other products like my phone but they won't work together. I've tried running battery charging diagnostics but the error says the ac charger is not plugged in.

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What does it mean when the charger indicator is solid white?What is the best way to maintain battery life?

A:Charging X1 Yoga gen 3

Solid white means fully charged or nearly so.  There is no "best" strategy.  It depends on how often and how long you use it when it is plugged in.  I use mine mostly on battery and I plug it in at night to charge.  I have it set in Vantage to start charging at 70% and stop at 98%. 

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Hi! Just got the new x1 yoga 4th gen this week! I used the pen first the first time, and now I can't seem to get it to charge up again. It doesn't seem to connect to the charger when it's stored away. Any tips?

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Can I charge my yoga 900 using a power pack? Such as this one, just in case I need to https://www.amazon.co.uk/iClever-20000mAh-Starter-Battery-Flashlight/dp/B076CR28C3/ref=pd_vtph_tr_t_... I am asking as I want to buy one of these, as i can charge devices and jump the car but would also like to be able to charge my yoga Cheers

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What does it mean when the charger indicator is solid white?What is the best way to maintain battery life?

A:Charging X1 Yoga gen 3

Solid white means fully charged or nearly so.  There is no "best" strategy.  It depends on how often and how long you use it when it is plugged in.  I use mine mostly on battery and I plug it in at night to charge.  I have it set in Vantage to start charging at 70% and stop at 98%. 

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I was recently given a Yoga 910 which has barely been used and it seems that i cant charge it unless its off. When its powered on and plugged in it just says its on battery.  I preformed the following stuff: I thought it could be the charger but i tried my macbook pro 15inch USB c charger on it with the same results. Ive tried to reinstall the OS but that didnt work. I took off the back plate and removed the battery then held the power button for 30 seconds but that also didnt work. Has anyone had this issue and fixed it?Its such a nice laptop i would like to get some use out of it. I even tried to update the bios but the software says it has to be plugged in to do that.

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4 year old machine, had problem with wireless adapter, ordered one up that problem solved but it wouldnt power up so i bought a new battery. Perfect. It booted up fast to desktop but i noticed it was not charging, plugged in so tried another a/c adapter and then another. Research said to hold power button for 20 seconds etc, then unplug battery and boot up still nothing. I removed the MCI Microsft under Batterys in Device Mgr. That didnt help. Any ideas greatly appreciated

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Hello everyone, My Y3P 1370 works like for a week plugged to charger and it charges but suddenly and out of nowhere, it stops charging the battery while windows still reports the charger is connected and charging. However it just doesn't. After a while the laptop dies on me and doesn't boot at all. The charger indicator is flashing red and the power button has the white led on state at the moment. I found a solution to my issue by removing the backplate and disconnecting the battery flex from the motherboard. Turning on pc without the battery.It boots fine. Turn it off and reconnect battery flex to motherboard, laptop starts charging and running properly. I have been having this issue for a very long time and i really need a permanent solution for it. Thank you so much for your time and help.

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Hi I turned on my Yoga 3 after a long time briefly. It showed battery as discharging and shut down after 5 minutes.  The charger is connected and I've tried various adapters but it is not even showing a charging signal light now. What can I do or get checked?

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Hi. I have a Lenovo Yoga 500. No problems until yesterday when it stopped charging. I have read through other posts where the laptop says the charger is plugged in but not charging, however mine didn't seem to register that it was plugged in at all. Laptop is now dead. Have tried disconnecting battery and holding down power button.Help appreciated! 

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