Over 1 million tech questions and answers.

Lenovo yoga 3 1470 Motherbard

Q: Lenovo yoga 3 1470 Motherbard

Hi after many problems with this lenovo laptop yoga 3 1470 ( black screen, bios, Crazy touch screen,troubleshoot screen, dead pixel , mouse and type pad error, pitched fan noise ..) now my laptop mother board is dead. definitly i think that Lenovo got a really problem whith this product ... I put my money on a laptop after 1 Years of resolving bug ( boot, reboot, unavailable machine) The laptop MotherBoard is dead. ( just at the end of waranty ...). Good bye the Magic yoga and the productivity product. So Lenovo Team i think that you couldn't change my product.... Just tell me How much for a new Motherbard or compatible?? and who i can contact for this. This is the ref of the motherboard: MB L Yoga 3 14 W8S I7-5500 2G DSYSTEM BOARDS5B20H35674FRU as build : MB L Yoga 3 14 W8S I7-5500 2G DSYSTEM BOARDS5B20H35674 My laptop model is: Yoga 3-1470 Laptop (Lenovo)Numéro de série: PF09RJDEMachine Type: 80JHsystem;: windows 10 - before Dead. Thanks you For All.




Yoga 3-1470 Laptop (Lenovo) - Machine Type 80JH (MTM80JH0041FR)Web Developer

Read other answers
RELEVANCY SCORE 200
Preferred Solution: Lenovo yoga 3 1470 Motherbard

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 78.8

Dear, I'm really disappointed with Lenovo. I bought a Lenovo Yoga 3 1470 two years ago by Amazon. After 15 days, impossible to start the laptop. Fortunately, Amazon sent me a new one. Few days ago, impossible to start again the laptop. No charge, the charge led doesn't work, nothing happens... I bought a new adpater to Amazon but unfortuntely, nothing happened with the new one, no charge led, no start, nothing... I tried to remove the battery, push on power button during 30 seconds, replug the battery and start but the same nothing happened. No warrantly...Do you have an idea? Please help me, i bought this laptop 800 euros two years ago.... Thanks. Eric

Read other answers
RELEVANCY SCORE 78

What happenWhen I was playing Mobile Legends on Bluestack, I was ready so I'm in a position to touch the screen, suddenly my screen turn blank (not black cuz it's not has any light). I was panicked, so I press the power button, after this, I forgot which one is true so I write both Spoiler (Highlight to read)When I press the button, the light near it flickered (but not too fast). After a while, it's turn off. Then, I turn it on, the keyboards light and the light near power button turned on, but...When I press the button, the light near it flickered (but not too fast). After a while, it's turn off. Then, I turn it on, the keyboards light and the light near power button turned on, but... Spoiler (Highlight to read)It was turn off. When I tried to turn it on, the light near the button flickered (not too fast too). After a dozen off forcing shut down and turn on, the keyboards light and the light near power button turned on, but...It was turn off. When I tried to turn it on, the light near the button flickered (not too fast too). After a dozen off forcing shut down and turn on, the keyboards light and the light near power button turned on, but......the screen remain blank. I remembered exactly how much the battery is, around 50% until 60%. And I remembered that I didn't touch the f9 button, and the brightness is on the average. I don't know what to do. I thought make the battery runs out will solve it, but it didn't. I want to tak... Read more

Read other answers
RELEVANCY SCORE 78

To start, I have seen the thread about a high pitched noise issue with this device's fan, and I don't think my problem is the same one. I have an ongoing issue with my Yoga 3 (full specs below), where for most of the time that the fan is spinning, it makes a loud grinding noise as if there's something stuck in the fan or the blade is off balance. I've only had the laptop for six months and it wasn't a problem when I bought it - it's developed since. The fan still seems to cool the laptop properly, and I've had no warnings from the device, but it's audible in quieter rooms and definitely isn't normal. I've installed the BIOS update that was recommended for a similar fan issue, and I've used OneKey Optimiser to run the fan cleaning tool several times - nothing has changed so far. I'm not sure what to do next. Should I attempt to open the machine and clean the fan unit with compressed air/investigate further, or should I contact someone about a repair? Thanks Aaron













Solved!

Go to Solution.

A:Lenovo Yoga 3 1470 Fan Grinding Noise

Hi aaroncawte , 
 
Welcome to the Community Forums. 
 
As what you have already described , seems that you have done what is needed fro the fan noise issue. 
Noting that the issue is mechanical in nature , please give tech support a call for the needed service . 
No need to open the chassis for further steps not to invalidate the seal / warranty and have the tech run further check.
 
You can however run Lenovo Solution Center for the hardware test just to check on other parts that can also be affected and likewise temperature check at the moment of the noise for baseline data. 
 
You may reach them at : 
English  0333-777-3991 (National Rate) 9:00 - 18:00 Monday - Friday  
 
Update us how it goes.
 
 
Regards

Read other 2 answers
RELEVANCY SCORE 78

Hi, yestarday I was using my laptop with several opened applications and 1 hangouts video call active.Well, the CPU has decided to freeze at 0.5 GHz due to the generated heat. The laptop of course became unusable, so I closed everything and restarted the system. Once the reboot was completed I noticed that frequency was still at 0.5 GHz. Then I ran an Ubuntu live usb and I checked the CPU: again, still at 0.5GHz. I came back to Windows 10, I made a bit of research and I used ThrottleStop. I unticked the BD Prochot and then the laptop came back to life with frequency at 2.9 GHz (for the sake of precision it works even without turning on Throttle stop...you only need to launch the app and untick the prochot).Now, the problem is that I can use the laptop with all its capabilities only after I run Throttle stop. In all the other cases, even when I boot my laptop, frequency is at 0.5 GHz (and you understand it is working at low frequency because it lags a lot). Investigating a bit, I found that only motherboard replacement can fix this issue.....really? What do you think? Do you any kind of solution?

Read other answers
RELEVANCY SCORE 78

Hello, When I am charging my laptop, sometimes it charge and not. Its really trouble me when the battery reached less than 10%, then I plug in power, the Battery Low Notification always showed up (because the charging is intermittent). I've tried several ways which are told by this forum, like instal new BIOS (the latest on internet), or uninstal-instal battery driver on Hardware Manager, but it didnt work. I affraid if this continously happen, it will affect my battery function. Btw, I am using windows 8.1.Have any thoughts to fix that?Or maybe its a problem in the mechanic? Best regards.

Read other answers
RELEVANCY SCORE 78

My Lenovo was purchased back in 2015, so the warrenty is expired. Still, up until recently the touchscreen had been working fine. Now, no matter what mode it is in, it doesn't detect my touch. I have gone through every Google-searched solution I could find, none have worked.I have gone to device manager, checked the drivers for updates (they are up to date) but the window doesnt allow me to Disable/Enable the driver. I've used the lenovo website, the companion app and my windows control panel to check for updates but no changes to the touch screen. Running Windows 10 (64x) Solutions, or links to other form posts are appreciated.

Read other answers
RELEVANCY SCORE 77.2

Hi guys, I am opening this post because I think that it could be useful to everyone who would like to solve several issues related to this laptop. I think that it is a really good notebook but it needs a lot of work to have it working in a proper way.So first of all I am posting here a link of a doc in which I am monitoring several issues I encountered and how I solved them. I know that it is not very easy to read it because its style is personal notes-like but I am sharing it anyone...probably someone can find the information it needs.Lenovo Yoga 3 1470 80JH monitoring doc

A:Lenovo Yoga 3 - 1470 (80JH) - General issues to so...

In this second post I am sharing the configuration to use with Notebook Fan Control software (probably some of you already know about this software if you hate the noise which fans of this laptop are able to do!). I added of course some considerations I noticed in preparing this config.Here we are... Yoga 3 1470 80JH using Windows 10 and NBFC 1.4.2.I appreciated a lot the work done by Mr. Cheeze but I found it incomplete, so I basically investigated the issue a bit more.I did not open the notebook but I found online that it is equipped with 2 fans. So, first step was adding the 2nd fan. Then I started to investigate if we can effectively control the fans and the answer is NO, but we can play a bit to force them to have a behavior. My target was only one: REDUCE the FANS NOISE and consequently their speed, because I think that this laptop is almost able to work in fanless mode (and believe me I stress it a lot, especially in terms of multitasking). Before showing my personal code to be used in NBFC I am giving you some information I retrieved by the Read&Write software (32bit version works well).?When Fans starts HEX values show up at position 6 and 254. These are the 2 actual speed values of the fans.?The target values (so where you have to write the desired fans speed) are in position 86 and 176. I am not totally sure if they are the effective position to write but they seem the only position which considerably vary according to the change of... Read more

Read other 1 answers
RELEVANCY SCORE 77.2

Hello, I have a Lenovo Yoga 3-1470 64-bit, which was originally windows 8. After updating to windows 10, the audio (Conexant HD Audio) starts to have some problems, such as the need to keep restarting my laptop to get the audio back. Recently it has gotten worse, hence I decided to uninstall the Conexant HD Audio driver from my device manager, with the hope that I can reinstall the updated windows 10 Conexant HD Audio driver. But after uninstalling, I found out that I cannot reinstall it back. The device driver installation wizard will only install for 2 - 3%, then a messagebox ERROR will appear stating that "Driver Installation Failed: Could not find the device for this driver." I have tried installing windows 8 and 10 versions of the Conexant HD Audio Drivers, but they do not work. Currently, my audio isn't working anymore. Can anyone help me, Thank you very much.   

Read other answers
RELEVANCY SCORE 76

Hello , I bought my Yoga 3 14 80JH one year ago .. it was working fine until I upgraded it from 8.1 to 10 then the bugs started to appeared .. Then I formated my lap with windows 10 original one .. The problem is that there are no drivers for my lap >>!! every time I tried to search the same page is shown says " sorry this product is no longer available " ..!! or  the page below shown  https://support.lenovo.com/error.html?code=5b6c4585fb4b195473fb1feae0eff3b7&cb=%2fsa%2far%2fproducts... MY laptop still under the warrnty !! how they stopped the support ? How can I download the drivers ? one more thing, unfortunatly during the format I deleted all the partitions and all the recovery removed .. so I lost my original windows and the key .. now I'm using another key for windows 10 .. is there any way to restore the original one ? Regards,        

Read other answers
RELEVANCY SCORE 76

I bought my laptop in 2015 and unwarranted, I'd like some help to get full functionality back into my laptop. While the subject states my problem, I do have some ways of getting use out of the computer:It can turn on if the battery is fully drained and after the computer is plugged in; it takes 8 days to drain. [Pressing and holding the power button only results in the PC flashing its backlit keyboard.] The battery can recharge and the PC can run on battery just as long the PC does not shut down, go to sleep, or the lid closes.Battery removal with the PC plugged in: the PC can always turn on, but when closing the lid or shutting it off, the power cord has to be unplugged and plugged back in.Additional computer information:-Windows 8.1 with updates-Installed BIOS update and Windows hotfix update from Lenovo.com

Read other answers
RELEVANCY SCORE 76

Hi there! Need help. Obviously. Hope people still look at this fourm... I have a Lenovo Yoga 3 1470 Laptop. Its...a few years old AND it is out of warrenty (so please no recommendations for sending it into Lenovo Repair Service). It is running the Windows 10 update, though it initally came with Windows 8.1  A few days ago I factory reset the computer to wipe it of all files and such. When the reset was finished it updated and reloaded itself with Windows 10. Everything seemed fine at first... HOWEVER, the touch screen is not responding to anything. I can fold the laptop into tablet mode, the physical keyboard will shut off but it will not respond to touches by any means. The Pen & Touch information in windows settings says that Pen & Touch are not available for this device. I have checked the drivers and the HID-Compliant Driver is NOT THERE (it was at first but it was greyed out and gave me a code 45).  Tent mode also doesn't work. I can flip the computer over, and Auto -Rotate will appear on the screen but the screen never flips. I have searched high and low on Google and Lenovo but perhaps I am missing something, a driver update or ...anything. Help would be great great greatly appreciated. Just to recap:-Lenovo Yoga 3 1470-Fresh Factory Reset-Windows 10 64-bit-Touch Screen Not responding-Tent Mode Screen Not Rotating-HID Touch Screen Driver Missing *EDIT: Just realized I made a similar post like 2 months ago...wow. I do... Read more

Read other answers
RELEVANCY SCORE 74.8

Hello,  I have problem with battery / power supply here. I never used my laptop for playing before. Yesterday i try it, and there is a problem. The battery drops while I'm playing, and i have plugged it to AC. i start playing at 60% and after 30-40 minutes it drop to 10%. I only open Steam and Dota 2.The adapter model is ADL40WCD (20v or 5.2V , 2A) Please help

Read other answers
RELEVANCY SCORE 72.4

I have been using this laptop for the past three years as a university student. Everything was great and worked fine, but the keyboard start acting up.  The only problem is the physcial keyboard lagging whenever typing. This has happen twice then it stop happening one day and now it is happening again. What i try and work is plugging a wireless keyboard or USB connected keyboard and works fine without any stutter or lag when typing normally (fast). Tried solutions: Turn on/off fitler key.Reset and reinstall OS Windows 10Optimize/Defrag SSD Reinstall and Uninstall PS/2 Keyboard software.

Read other answers
RELEVANCY SCORE 60

Hi,     My daughter's laptop has had no sound since a Windows 10 update back in April.  After backing out the update, I was able to get sound back by reinstalling the drivers and then the update in question.  I found it on a Windows forum for that update.  Everything was fine until the next major updaet and it started up again.  This time the troubleshooter is giving some messages I have never seen before.  This includes 2 messages that are making me think it is a registry problem.  Which is not out of the realm since it happened with Windows updates.      Included is a photo of what the troubleshooter found.      I have seen another post of no sound with the same model.  Just like hers, there is the red "x" over the speaker in the task bar.  When I right click the speaker icon the menu says "Speaker setup (UNKNOWN)", "Sounds" and "Troubleshoot sound problems".  When you hover the mouse over "Speaker setup (UNKNOWN)" it says "Off".  When you click "Sounds" sound box opens.  The playback and recording tabs both say "No audio devices are installed" and all the buttons (configure, set as default, properties and apply) are all greyed out.  When I go into device manager there is no sound devices at all.  I believe I have included everything. Thanks in advance,Dominic

Read other answers
RELEVANCY SCORE 60

Hi,  I've had my lenovo yoga 3 1470 for just over a year, and so unfortunately I'm out of warranty.  I am running Windows 10. All of a sudden, I have no audio at all on my laptop; the task bar icon has a red cross next to it, and either says 'no audio device is installed' or 'no speakers or headphones are plugged in'.  I've tried uninstalling and reinstalling drivers, and even a clean install of Windows 10, but nothing has fixed the problem.  The powerbeep in the BIOS settings still makes a sound, so is this a motherboard issue? How can I get it fixed? I am not particularly computer-savvy, but would appreciate any help at all, thank you.  

Read other answers
RELEVANCY SCORE 59.2

I decided to rewrite this as I lost my old account...So this is what happened...... Spoiler (Highlight to read)When I was playing Mobile Legends on Bluestack, I was ready so I'm in a position to touch the screen, suddenly my screen turn blank (not black cuz it's not has any light). I was panicked, so I press the power button, after this...(I forgot which one is true so I write both) Spoiler (Highlight to read)..when I press the button, the light near it flickered (but not too fast). After a while, it's turn off. Then, I turn it on, the keyboards light and the light near power button turned on, but... Spoiler (Highlight to read)..it was turn off. When I tried to turn it on, the light near the button flickered (not too fast too). After a dozen off forcing shut down and turn on, the keyboards light and the light near power button turned on, but... ...the screen remain blank. I remembered exactly how much the battery is, around 50% until 60%. And I remembered that I didn't touch the f9 button, and the brightness is on the average. I don't know what to do. I thought make the battery runs out will solve it, but it didn't. I want to take off the battery and put it back, but I didn't have the tool. Pls help me guys, I'll appreciate every reply. When I was playing Mobile Legends on Bluestack, I was ready so I'm in a position to touch the screen, suddenly my screen turn blank (not black cuz it's not has any light). I was panicked, so I press the ... Read more

Read other answers
RELEVANCY SCORE 59.2

hello, i'm writing this in the forum because there is no Customer service Email address anywhere. i bought the yoga 3 1470 in april 2015 thinking that it's gonna be a great computer after using some friends yoga 2 for a few times. unfortunately, i my laptop has been causing me trouble from day one. it started with the ghost touching that didnt stop for a few monthes. The lab in israel thought replacing the screen will do the trick but it didnt. i fixed it without their help a few weeks after when one of your tech support uploaded a fix file for the problem. then, a few months ago the laptop started shuting down for no apperent reason. i sent it back to lab and the thought replacing the motherbored and my charger will fix the problem. but i still experience these shutdowns today. by now my warrenty is gone, so i doubt if calling your support in israel will help me in any way, so i hope maybe this messge will help.   

Read other answers
RELEVANCY SCORE 58.8

Hi,Is it possible to get digital audio from 3.5 mm audio output from yoga 3 -1470?if yes, what cable should i buy?thanks.

Read other answers
RELEVANCY SCORE 58.8

Hi,Is it possible to get digital audio from 3.5 mm audio output from yoga 3 -1470?if yes, what cable should i buy?thanks.

A:Yoga 3 -1470 -Digital audio from 3.5 to AV receiver

Good day and welcome to the community.In my eperience, all 3.5mm headphone jacks are purely analog.Regards.

Read other 1 answers
RELEVANCY SCORE 58.8

Hello!! I don't know much about computers, but I was using mine (just Internet basics) and it shut down completely. I started to turn it on again, light of the start button was on, sound was normal, but the screen was still totally off. I've plugged my laptop to my TV by hdmi, the computer appeared on the tv, but no wifi. It seems that the wifi is deactivate and I can't manage to activate it. Also my USB mouse doesn't work anymore.. I've tried to restore my last saving for Windows 10 that was 2 days ago, but there is no change at all.. Is anyone having an idea? Thanks!!!

Read other answers
RELEVANCY SCORE 58.8

Hello i have yoga 3 1470 and it has ghost touches i should restart the device to get it away (sorry for my english ) i have viwed this slution but my monitor is not LG its CMNhttps://support.lenovo.com/eg/en/solutions/ht103512 any help please

Read other answers
RELEVANCY SCORE 58.8

I bought this machine in May 2015.  I began to have problems with it not too long after but since I was abroad I coud not send it out.  I finally sent it out in April 2016 (right before warranty ended).  They fixed some of the issues and sent it back, sadly I had to go back before I could get my laptop in May 2016.  I came back about 4 weeks ago and have been using it again since. Today as I was working on it after I plugged it in (it was at 7% battery), I noticed it only charged to 99%, it didn't show 100% like it typically does.  I didn't think anything of it and just went about my work. When I changed stations and moved upstairs I plugged it back in and noticed it is not charging at all. Tried several outlets, and tested the adapter, all is fine.  The kicker is when I unplug the adapter the laptop shuts off too, even tough I was 70% battery life.  Then it takes 10 or more seconds of holding the power button to fire it back up. I am pretty distraught over this. Would be grateful for any advice on what is going on. This machine is basically new! I have used only a handful of months and now my warranty is over! I can't afford another one or repairs  

Read other answers
RELEVANCY SCORE 58.8

Today I replaced the thermal compound (repasted) on my CPU/GPU cooler heat sink of my Yoga 3-1470 with i5-5200U (no dedicated graphics card) and there are the results: Before repaste: There you can see (orange line) how my CPU throttling. Max temps are reaching 76°C. After repaste:No throttling, max temps at 63°C average 60°C, constant fan noise. Here only compared graphs:To sum up my results, I gained a -13°C lower temps at the CPU full load 10 minutes stress test, have no throttling and especially constant and quieter fan noise when watching films or doing office work. Profit I guess.  Paste used: Arctic MX-4Intel Extreme Tuning Utility for stress test/graphs 

Read other answers
RELEVANCY SCORE 58

I am thinking about purchasing the following and wonder if someone would tell me what they think about it or if they already own one and how they like it:

Lenovo - Flex 4 1470 2-in-1 14" Touch-Screen Laptop - Intel Pentium - 4GB Memory - 500GB Hard Drive Weighs 3.86 lbs. and measures 0.8" thin

http://www.bestbuy.com/site/lenovo-...D=1&siteID=je6NUbpObpQ-X_jbAmd8IenR6wnXAaenjQ
 

A:Lenovo - Flex 4 1470

Read other 16 answers
RELEVANCY SCORE 58

Does anyone have a Lenovo - Flex 4 1470? (Win10/64bit) I bought mine in July 2016 and yesterday when I signed on I got a pop-up from Lenovo telling me about a "critical" Lenovo update. I am pretty sure if was referring to BIOS update = v.0vcn.22ww / 120 MB.
I clicked for it to install and then another pop-up saying something about it (possibly) changing binaries, etc. I didn't know what that was all about and so I cancelled the downlod.
Today I phoned Lenovo and spoke to a woman who said "they" didn't recommend downloading/installing updates to BIOS unless I was having problem with this laptop.
As I asked, does anyone else have a Lenovo Flex 4.1470? If so, did you get this critical update notice and if you did, did you install it?
I am 81 years old and know nothing about these things and wonder if I should just forget about downloading the BIOS update? Or whether it MUST be downloaded for this Lenovo to operate properly.
Thanks for any help.
 

Read other answers
RELEVANCY SCORE 58

I've seen a few times where I have not used my Lenovo for a several minutes it will go into "sleep mode" and I have to hit the power button to open it again. But it is asking me to sign in. I have to turn it off by holding the power button and then turn it back on. And then it will start showing my normal desktop. How can I stop that "sign in" from showing? I never created a password and didn't think I need to do that.
Can anyone help?

In Sign In Options it has "Password.... Your account doesn't have a password. You must add a password before you can use the other sign-in options."
Whatever that means???? I never created a password and don't understand why it is asking me to "Sign In" when I turn in on from the Sleep mode.

(Win10/64 bit)
 

A:Lenovo Flex 4 1470

Read other 6 answers
RELEVANCY SCORE 58

Bought my Flex 4 several months ago and every so often IO get a little pop-up at bottom right of screen saying something like "Lenovo Credential Needed."Just what is this and what do I have to do? I don't want to click on it and then find out I did something I should not have done or have signed-up for something I didn't want, etc.Can someone enlighten me?

A:Lenovo - Flex 4 1470 2-in-1 14"

Hi there, Alicez           -
 
Thank you for writing in to the Lenovo Forum - happy to have you here today.
 
You can try setting the credentials for this device in the Windows Credential Manager: http://windows.microsoft.com/en-us/windows7/what-is-credential-manager You can locate the Credentials Manager by clicking the Windows start button and typing in "Credentials".
 
Update us how it goes.
 
 
 
Regards,
 
Tap that kudos button if I helped  If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! 

Read other 3 answers
RELEVANCY SCORE 58

Bought my Flex 4 several months ago and every so often IO get a little pop-up at bottom right of screen saying something like "Lenovo Credential Needed."Just what is this and what do I have to do? I don't want to click on it and then find out I did something I should not have done or have signed-up for something I didn't want, etc.Can someone enlighten me?

Read other answers
RELEVANCY SCORE 58

I turned it on, everything looked good. It's the first time I turn it on for the past 2 weeks. I checked my emails and then looked for Lenovo updates, knowing that there was some security issue with Lenovo Solution Center. Tried to update to the latest Yoga Mode Control 1.0.0.9, but didn't seem to install. Next I updated Lenovo Utility to 3.0.0.4. Tried updating LSC, didn't work. Downloaded LSC manually and started the install. In the meantime, I was checking for Windows updates, found the ones release on May 10th, downloaded them and proceeded to install. While installing screen started to act funny, first it turned a bit pinkish, 10 seconds later went back to normal. One minute later it started to have these lighter vertical bars of random thickness and it stopped responding to any keyboard or touchpad input. 30 seconds later the colors slowly started to fade, wasn't able to see the icons anymore and the screen went all vertical bars of various white/grey/black nuances. Closed the lid, put it to sleep got back, same thing. Tried turning it off from the button, no luck. Pressed the Nova button it turns it off and then back on to the same bars. I'm not sure how to restart it or turn it off, or get into safe mode since I can't see anything on the screen. I don't have a micro HDMI cable so I can't check the HDMI output. Warranty run out exactly one month ago.Any ideas?

Read other answers
RELEVANCY SCORE 58

Hello all. I'm trying to fix this strange mouse issue I'm having. Once every second my mouse will have this micro stutter. I've disabled that FMAP thing and the problem persists. When I search for solutions, most people say it's once every 2-3 seconds. For me, it's every single second. This doesn't happen on a fresh install and it doesn't happen immediately after booting up (only after 10-15 seconds). I haven't installed any weird software. Just a few drivers and essential programs. The stutter seems to sync up with the refresh rate of task manager which may be a clue? Or maybe not.
 
Also,
 
I'm trying to install the Energy Manager driver and I downloaded the .exe which downloads this install.cmd file and when I try to run it, this pops up for a second and disappears...and thats it. Any ideas?
?
 
Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.

A:Yoga 3-1470 - Mouse stutter + Difficulty installin...

bump

Read other 1 answers
RELEVANCY SCORE 58

I just had this machine sent into a Lenovo Service for a number of issues, including this one. I'm very surprised that they weren't able to take care of this one issue since they seemed to be able to fix everything else. I have all the latest drivers and so forth installed, so I don't know what could be causing this. What's really weird is that I press the power button a second time, and my machine starts up normally with everything running fine afterwards. My computer's Reliability Report has been in the tank ever since this started because Windows thinks my machine shuts down unexpectedly each time.

Read other answers
RELEVANCY SCORE 58

Hi, suddenly some keys stop working. 65-%= and left control.There was no accident or dissasembling.Problem is also before windows starts (in BIOS). Is it possible that one path in keyboard tape is broken and inflict on this specific keys?USB keyboard and screen keyboard are working normally. Help! Mikolaj

Read other answers
RELEVANCY SCORE 58

After upgrade to Windows 10 my screen continously flickers.  Importanct Note: the screen flickering issue and associated  BIOS update solution in the support forum is for Yoga 3 pro 1370  and cannot be applied to Yoga 3 1470 (i tried to update the BIOS);  Troubleshooting Done - No Change- Still screen flickers madly:  BIOS Update - Update BIOS to bacn99ww; (Did Lenovo forget to add the screen flickering resolution to this BIOS update to Yoga 3 1470 Model?)Display Driver Updated : firstly with driver on lenovo page and then the latest one from Intel Site. Changed the display and Battery Setting.tried everyting defined in the Yoga3 Pro screen flickeing topic.  Nothing works. It work fine with external connected monitors, but can't carry a monitor everywhere this is now a massive nuisance.  Can any of the expert here provide some help and assistance.

Read other answers
RELEVANCY SCORE 58

Hi, I can't change out of UEFI only boot. I change it to legacy support, save, reboot. When I go back in to check, its back to UEFI. Need to boot from a USB stick which I have done mutiple times in the past. Its not even detecting them at the moment, and the OS is linux, but wont boot, thus the USB is needed.

Read other answers
RELEVANCY SCORE 57.6

Hi I was wondering if I could add a 2nd 256 gb M.2 SSD to my Flex 5 - 1470?Thanks

Read other answers
RELEVANCY SCORE 57.6

Wondering if flex 4-1470 touch glass is compatible  with Lenovo flex 5-1470 touch glass 80XA0000US 14" ?...there are plenty of available parts on ebay.  I recently damaged my screen the lcd backlit is working, there is a crack that goes across the screen and unfortunely, the touch operation is not working.  I was looking to replace my 10 point touch glass and have not found any reputable site that have availablity. I have tried ebay,screenreplacement, and many other sites including ali express. The system turns on fine and i work on the laptop normally however the crack starting from the left most bezel and toward the middle is quite annoying. specs:Lenovo FLEX 5 80XA0000US 14" Laptop Computer (7th Gen Intel i5, 256GB SSD, 8GB DDR4, Win 10, Integrated Intel HD Graphics 620) Product Details  STYLISH 2-IN-1 ENTERTAINMENT POWERHOUSE  Gorgeous video. Enhanced, immersive audio. Optimized video chat features. It?s all here in the Flex 5, a stylish 14" 2-in-1 laptop with a powerful processor and long-lasting battery life. Boost your experience even more, with cutting-edge features like a fingerprint reader for ironclad security.7th Generation Intel® Core? i5-7200U Processor14" FHD (1920 x 1080) IPS TouchscreenWindows 10 Signature ImageIntegrated Intel HD Graphics 6208GB DDR4 2133 MHz of Memory (Upgradeable to 16GB)256GB PCIe SSDHarman® Speakers with Dolby® Home Theater®2 cell 52.5WHr Polymer; up to 7 Hours for FHDSt... Read more

Read other answers
RELEVANCY SCORE 57.6

Hello community, My Yoga once stucked on 0,48GHz, became almost useless and there was no option to anyhow increase it. I tried every power plan and nothing worked. I saw a similar thread here about Yoga 11 and they advised to update BIOS, but I've done it abount month ago using latest version from 2016 - BACNA0WW so I thought that it's stupid. But after hours of annoying tries I finally installed the same BIOS again and it somehow managed to return to normal 2,2GHz and more...It was about 1 week ago and today the same thing happened... Additionally I observed that when I charged my Yoga Windows indicated that "Power connected - NOT CHARGING' but of course it was charging and percents of battery were getting bigger... And after some tries I 'updated' the same BIOS again and my toubles ( 0,48GHz and max 20% of processor workload and bad battery indicator) went away... Besides that I struggle with some random turn downs (sleep modes) I observed that my Yoga turns down sometimes because for a short moment there is let's say abou 5% of battery and computer wants to save it so it go to sleep. I noticed that sometimes I certailny had about 90-95% and all of the sudden I had a warning that battery is low, only 7% left! and after 10 seconds it was back to 92%.... (haha turn down just  happened while I was writing this) I am really disappointed with this laptop... I dont want to send it for guarantee repair bacause it's my only computer... And I think it's not the b... Read more

Read other answers
RELEVANCY SCORE 56.8

 i have searched through the forums and have not found a decent solution for this problem.  When I power on my laptop from off, or wake it from sleep, I will randomly lose functionality to either the Touch Screen, or both the Keyboard and Trackpad, or at other times I will lose functionality to all three.  Other times all three regain functionality and work perfectly fine until the next time it sleeps or powers off.  I see the keyboard and trackpad in Device Manager at all times, even when they don't function, on the other hand, the touch screen with swing in and out of Device Manager, The touch screen works 100% of the time it shows in Device Manager, and fails to function 100% of the time it does not show.   Any Ideas Why?

Read other answers
RELEVANCY SCORE 56.8

Hello I'm having a lot of trouble with the screen of my lenovo flex 3.Seems like every time (or almost every time) i try to pick it up, move it or flip it into tablet mode, the screen fails and i have a black screen with white lines crossing. I have to restart the pc (the hard way), therefore losing everything i was doing before this event.I bought this computer 1 year ago but I'm not a big computer user, i use it probably once a week or less, but it still seems like im using an old computer that can fail at any moment.Just to clarify, this computer never had any kind of "accident", never fell or never had any kind of bump. I dont move it from my home and its never been on a backpack. What can i do, or what can you do for fixing this computer? I hope you can help solve this problem. Thanks.

A:Lenovo flex 3 - 1470 screen failure

[UPDATE] it's getting harder and harder to restart the pc after this event...

Read other 1 answers
RELEVANCY SCORE 56.8

Hello     Lately i have noticed that sometimes at random my laptop screen starts to flicker,the image on the screen gets distorted. I havent damaged the laptop so am not sure if some automatic OS/driver update caused this.Please HELP! Machine Type Model: 80SA0004USOperating SystemWindows 10 (64-bit)

Read other answers
RELEVANCY SCORE 56.8

I have been using my Ideapad as both a laptop and a tablet and the hinge on the left side had started to crack and the screen is now leaning to the left. Is there any way I can fix this? I looked and it says the limited warranty I have doesn't cover this and I seem to not be able to get the Protection Plan either.

Read other answers
RELEVANCY SCORE 56.8

Hi, I have a problem with my Lenovo Flex 3 keyboard in which several keys (1-4, 7-0, PgUp, PgDn, PrtSc, F10-F12) have trouble registering or do not register at all. This makes the laptop very inconvenient to use when programming or typing notes. Attempts to Fix:-Setting the keyboard's repeat delay to the shortest = No results.-Reinstalling the keyboard driver = No results-Holding the broken key at the very bottom left corner = Rarely fixes-Flipping my computer and shaking it to remove any particles inside the keys = No results-Having only English (United States) language pack and US keyboard  = No results-Reinstalled Windows = Temporarily fix-Removing the battery, holding the power button for a minute, and reconnecting the battery = Temporarily fix Diagnostic Tests:-The on screen keyboard works-External keyboards connected via USB works Additional Information:-Operating System is Windows 10-Machine Type: 80JK-All drivers are updated (Except for ACPI - Microsoft driver used)-BIOS Version/Date Lenovo BDCN71WW, 8/03/16-The faulty keys would sometimes work if the touchpad was touched-When the faulty keys did work, if the touchpad was touched, the keys would sometimes have difficulty registering- I have read the post "ideapad 700 15ISK - Keyboard missing keystrokes"  Since my laptop uses an internal battery, it is very inconvenient and time consuming to to reconnect the battery. Is there a fix for my laptop? I know for a fact that the Ideapa... Read more

Read other answers
RELEVANCY SCORE 56.8

Hi, I changed my notebook's HDD for a SSD since the old one crashed. The Windows 10 install went fine, everything works, but the keyboard is recognized as a regular keyboard. As a result, the control/function keys are not recognized properly. Volume control works, brightness works, but plane mode (F7) and mic mute (f4) don't. It is not a big deal, but since everything else works, I would love to be able to set that up correctly. Am I missing something? I downloaded everything I could find in the Lenovo Support Page. Thank you

Read other answers