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Sketchup Lag on Yoga 720-15IKB Laptop

Q: Sketchup Lag on Yoga 720-15IKB Laptop

I have Sketchup Pro 2017 installed on my Yoga 720 laptop at work. On paper it seems like this computer should be more powerful than the machine its replacing, but its performance in Sketchup is really slow. It makes the program really difficult to use because its freezing and lagging so much. I've run a quick diagnostic on the machine and it passed. I also have run Sketchup with the task manager window open and it seems to be using about 35-45% of the memory while its running. Is it a graphics card issue? My collegue ran one of the same files I've been working on and it worked fine and her machine is in theory less powerful. She is using Windows 7 however. Could it be an operating system issue? Any other ideas?

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RELEVANCY SCORE 200
Preferred Solution: Sketchup Lag on Yoga 720-15IKB Laptop

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RELEVANCY SCORE 71.6

I am a very frustrated and angry customer at the moment as i keep running into Road Block and unacceptable answers.  This issue is enough to cause me to never buy another Lenovo laptop or any laptop at Best Buy!I bought my computer in July and in September i noticed a key had popped off-  the "< ," key next to the M key.  I have used the key board only when i was setting up-  now at my office and at customers i set it in downward dog mode ;-) and use a blue tooth key board.    So it is not from use that it broke.   I took the laptop into BEST BUY and was told that the key was missing a metal part on the back so they could not fix it onsite-  i would have to send it in and be without my laptop for a week to 10 days - unacceptable -  this was a month or more ago. I searched on the LENOVO website and could not find a way to purchase a single or the entire set of Keys!  I am self employed as a software consultant.   My life is pretty busy and i finally decided today to bite the bullet and ask for a call from Lenovo support.  Again i am told the only way to fix this is to send my laptop in for a repair.  I asked to just be able to buy a KEY - i am told that well they do not sell individual keys - they would replace the entire keyboard!  So sell me the keyboard and or send me one an i will take into best buy to have them replace it while i wait.  They cannot do that.   I live... Read more

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RELEVANCY SCORE 66.4

On my brand new yoga 710, from time to time, the screen with start to do small shifts vertically.  Windows is up to date, went through and did intel specific driver scan, which came up with lenovo having a custom display driver set. Has anyone else experienced something similar to this.... this is my first touchscreen system I have ever dealt with, so I'm not sure how these custom drivers function.  It is about one pixel shift, which is not much, but enough to make me want to throw this thing out the window 4 days after buying.

A:Yoga 710-15IKB Laptop Screen Shift

Update, seems to only shift google chrome, chrome is up to date also, just checked

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RELEVANCY SCORE 66.4

bought my laptop today, and can't seem to get the touchscreen working or the pen for that case. In pc settings it says that there is no pen or touch avalabe. But for this model there shoud be touchscreen. Can someone help me find a solution. Running windows 10 atm.  Any help would be nice. Thanks in advance.

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RELEVANCY SCORE 65.6

Hello,A few days ago I've received my new Lenovo yoga 720 15". i've noticed that the bottom aluminium body plate is uneven and edges are curvy. I thought that this would not be a big problem, but the other day, after intensive use in an uncomfortable position whitch included me holding the laptop on the sides of the body. The uneven edge is too sharp for comfort.So, my question is, do I have a chance to change the product? Because I consider laptop to be defective. (otherwise, I really love the product )

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RELEVANCY SCORE 65.6

Hello all--am seriously considering returning this laptop---if this cannot be resolved.  Just bought thiis laptop about a month ago.  Doesn't matter which browser I use, but within 15-20 min online it starts to flicker violently (the word that comes to mind), and also today started blacking out.  It only does this when I am online, and it doesn't matter which site I am on.  It happens with all browsers, but with IE it starts almost within minutes of going online.  I am forced to shut the browser down. I've tried the Lenovo suggested Task Manager check---but I have not downloaded any apps that might be interfering.  Literally, this laptop is brand new! I've not installed anything. I don't want to remove the battery...I shouldn't have to do all this stuff to a brand new machine. It's frustrating since I got this specifically to do online things---work, design, surf, etc. I've searched hte knowledge base and the community and cannot see anything similar except for Tablets. Any ideas anyone?  TIA, Diane

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RELEVANCY SCORE 65.6

Hello i recently Bought This Laptop and the rotation worked just  fine, but after i updated via windows update It wont Rotate anymore, i looked around in a few posts about registry keys and enabling it. the rotation lock button popped back up but it still will not rotate. Any help is Appreciated it. I've Spent 3 days trying to figure this out so forgive me if this is a duplicate post. Model Number 80v5

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RELEVANCY SCORE 64.8

I have run complete diagnostics and all checks out fine with the exception of my sensors where it's pulling an "Accelerometer Noise Test Warning Result Code:WSE001000-RN8CBK" Any suggestions?

A:Yoga 720-15IKB Laptop: Accelerometer Noise Test warning

See below post.  Someone else had the same problem.  Is your system all updated?
 
https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/Lenovo-DIagnostic-Message-X1-Yoga-Gen2-using-...

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RELEVANCY SCORE 64.4

Hi there. I have a Yoga 720-15IKB Laptop (ideapad) - Type 80X7. Also have a low to mid level technical ability. Device keeps giving the Synaptics WBDI Error Code 10. 1. Tried updating the driver - did not resolve issue'; and2. Tried disabling and re-enabling - did not resolve issue; and3. Tried to manually find and install the latest driver - Message that the latest driver is installed; and4. Treed reloading windows 10 - Did not resolve issue; and5. Tried updating windows 10 - Did not resolve issue. Has anyone been able to fix this? Can anyone please help with this? Thank you in advance for your support and help.

A:Synaptics WBDI Error Code 10 - Yoga 720-15IKB Laptop (ideapad)

Hello Sydaxx! Welcome to Community Forums.
 
Did you change the operating system of the machine? What is the fingerprint reader driver version? Try to search for a compatible driver using the Lenovo Vantage utility. Open Lenovo Vantage (download if not installed) then go to System Updates.

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RELEVANCY SCORE 63.6

Yoga 710-15IKB Laptop (ideapad)  80V5   - Ghost/phantom Touch IssueThis issue almost made me crazy. I have try to  find out anyway to solve  but all failed. my english is too poor  so I copied another friend's post becaused we have the same issue and also have the same way try to solve this. thanks bro.Geochamp Dear Community, dear Lenovo People, I have the same problem. It usually occurs after waking up the Laptop from Standby. Sometimes, not always, a reboot helps. What I encounter in detail:- "Ghost Touch" Phenomenon  ,Ghost touch What I've tried so far to fix it: Firmware update: Even though my screen is an LG and is clearly affected, the firmware update program told me it is "not at risk" and wouldn't need an update. So this solution: https://support.lenovo.com/de/de/products/Laptops-and-netbooks/Yoga-Series/Yoga-3-1470/Solutions/HT1... does not work, at all.Updating drivers: I've updated drivers several times with no lasting positive effect on the issue. Win 10 Updates: Seem to have no effect whatsoever, but I figured are worth trying. Lenovo Updates in Lenovo Companion: No effect. Hardware check in Lenovo Companion: Reports no hardware failures. Calibrating Touch and Stylus: No effect. Once it even got worse, but it certainly didn't fix anything... I don't know... Deactivating and reactivating touch screen in the Device Manager: Seemed to help at first, but the issue keeps reoccurring.... Read more

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RELEVANCY SCORE 63.6

The laptop states that the battery is fully charged, but it shuts down when the laptop is unplugged.  I think I have the settings configured properly, so I am at a loss.  Please find those settings attached.  Any assistance would be appreciated.


























Screenshot 2017-02-19 18.49.42.png ?66 KB

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RELEVANCY SCORE 63.6

The laptop states that the battery is fully charged, but it shuts down when the laptop is unplugged.  I think I have the settings configured properly, so I am at a loss.  Please find those settings attached.  Any assistance would be appreciated.


























Screenshot 2017-02-19 18.49.32.png ?52 KB

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RELEVANCY SCORE 53.6

Hello, i am thinking of getting the laptop above, but I have a few concerns. 1) is the wireless card in it already an intel 8265ac card? Is not, can it be upgraded with a FRU 01AX704? I'm not sure if it's compatible with the bios whitelist on this machine and my googling skills haven't come back with much! 2) what make is the SSD in this machine? Is it PCIE-NVME based? It only says 256gb. Can hard drives be replaced for any model or does it have to be in the whitelist like wireless cards? I'm hoping it's a Samsung pro 960 256gb! 3) I've also heard it's hard to install windows from scratch on these machines due to the controller for the hard drive being set to RAID rather than AHCI/NVME, which means windows doesn't detect it upon installation. I've heard there's a bios out there now which allows AHCI to be selected from the bios so it makes it straight forward enough (a lot of linux users wanted this!) but Lenovo have said it may cause issues with performance if installing windows through this way? Is this just Lenovo covering their backs or is this a genuine concern? any clarification on the bottom point would be great. thanks!

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RELEVANCY SCORE 53.6

Hello i have a yogo 710 15ikb and cannot stream 4k videos or play them in vlc player properly without video studder ... i have disabled and reinstalled both graphic drivers for cpu and gpu and also increased virtual memory ... Thank you  Here are the specs on the laptopmodel: Yoga 710-15IKB Signature Editionprocessor intel core: i7-7500 @2.70GHZ-2.90GHZInstalled memory: 16.0 GB (15.8 usable)system type 64 bithard drive is 480 SSDalso has the 4k ultra hd screenand nvidia 940mx gpu

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RELEVANCY SCORE 53.2

It keeps turning off itself in a few minutes after unplugged even though the battery is fully charged.  Resetting it to reinstall Windows didn't make any difference.  It doesn't appear to be a thermal issue because it runs OK when plugged in.  I wonder if there's anything else to try before returning it for repair or replacement under warranty.

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RELEVANCY SCORE 53.2

Hi, so alot of us gamers have complained about power thorttling on this notebook. There was a bios released on November 15th 2018 but this did not fix the throttling. Are we ever going to see a proper bios? This laptop has so much potential as with intel xtu we can manually set power limits but the bios sometimes overwrites it.

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RELEVANCY SCORE 53.2

Hi, i bought this laptop with Windows 10 a couple of weeks ago and it ran smoothly for the first few days then it started to give me the blue error page. I did the recovery twice and the updates but the problem is still there. Fan is very noisy and the double finger tapping as right click doesn't work either. Any help? Thanks.

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RELEVANCY SCORE 53.2

Can I put Invisible First-Defense+ Liquid Glass-Screen Protector on the screen on this laptop?

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RELEVANCY SCORE 53.2

I have a yoga 510 15ikb that isn't powering on, LED by the power button turns on, but nothing happens. how can i get support for this? there are no numbers to call anywhere on the web site.

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RELEVANCY SCORE 53.2

I found a generic posting about upgrading a Yoga 710 SSD, but I don't know if that also pertains to my 15IKB model? Is there a document somewhere that tells me the recommend model of SSD I could use?

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RELEVANCY SCORE 53.2

I've had my Yoga for just about a year with no issues. I recently took it on a trip and when I landed it no longer wants to power on. I let it charge all day long and it still won't power on, no lights or anything happens when I hit the power button - either tapping it or holding it down for 30+ seconds. It was connected to a USB-C dock when it was last powered down, but that shouldn't affect anything. Please help as I need this laptop functional while I'm on this trip.  Thanks. 

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RELEVANCY SCORE 53.2

I have a yoga 510 15ikb that isn't powering on, LED by the power button turns on, but nothing happens. how can i get support for this? there are no numbers to call anywhere on the web site.

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RELEVANCY SCORE 53.2

HiIs it possible to charge the yoga with a docking station over USB 3.0 Port?If yes, it is also possible to charge, if the notebook is off?I would like to use a dell d3100 docking station. Thanks in advanceDilbert

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RELEVANCY SCORE 53.2

Hello everyone, I have been having issue with USB, it is really annoying, that's why I would like to ask if someone has similiar issue with this laptop and whether someone knows how to fix this.  Laptop boots normally to the main OS on the SSD, everything seems to be working fine. However when I attach an USB device to the laptop, it acts little crazy. When I connect 1 or 2 devices on those USB ports on the laptop, they seems to be working most of the time (not always). However when I connect them to some hub (even self powered hub or Thunderbolt 3 enclourse with power supply) it acts ok, but sometimes it is having hiccups. For example, if i connect keyboard, the keyboard is typing fine but sometimes it randomly holds the key which was last pressed, but the keyboard is still being powered and is not bliking like it is loosing power. The main issue is with Windows To Go USB drive, which works on any other computer except this one. When I boot to the windows, it is good during idle, but when I try to intall something the drive goes to 100% activity time and 0 write 0 read and freezes. I have to replug the drive, but then it ussualy gets blue screen. Also if I'm coping something to or from any USB drive, which takes longer (also in the main OS) it freezes like this too.   

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RELEVANCY SCORE 52.4

Hi everyone,  So I was using my laptop which was plugged in at the time and it suddenly turned off out of nowhere. Now when i try to turn it on it does not respond at all. When i press the power button nothing happens. When i plug it in there is no indication that anything is happening either. The charge indicator light does not turn on either.   I have tried pressing the power button for 30 seconds then plugging it back in but nothing happens either. Please Help !

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RELEVANCY SCORE 52.4

Using both the physical and on screen keyboard I can't send this desired input. Driver reinstalls did nothing. The hardware is fine. I can even get (alt+fn+down) to work. This isn't a global hotkey issue as best I can tell either. Some reported issues included the Intel Graphics Control Panel intercepting these inputs, so I disabled its hotkey manager and the problem persists.

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RELEVANCY SCORE 52.4

I just bought this machine and the display color is rather yucky and washed out. I did play with color calibration in the Windows 10 settings, and was able to match my existing monitor by turning red and green way down and then cranking up the saturation in Intel UHD 630 settings. The problem is, the screen now gives me headache because blue is turned up relative to red and green. So now I'm looking to see if I have the right color profile to begin with. The color profile associated with the monitor was "sRGB display profile with display hardware configuration set to.." Is this the right profile for this laptop? I did search and I couldn't find the color profile for this laptop. Microsoft site says I need to get the monitor driver, not the display/graphics driver, but I don't find that either. Does anybody know where I can find the downloadable color profile for this model?  

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RELEVANCY SCORE 52.4

I've got a a ethernet-usb adaper, i still dont get an ethernet option in my settings. wifi works fine, but i dont have an ethernet option in my settings, does my laptop even have an ethernet card or am i doing something wrong?

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RELEVANCY SCORE 52.4

Hello, Does anybody tried to charge the Device by USB-PD? Technically it should be possible with a >90W Charger, but I read different Statements. Some say, it's only charging, if the device is off. But that's not the target, it should be possible to work & charge with it.Others say, that only the 13" Yoga can be charged, the 15" (4k Display btw.) seems to need too much energy and doesn't push it to the battery But 90W, as the original dedicated non-usb-Power-Charger, is 90W, so there seems to be negotiating-issues. But as I said: Too many different statements. My Dream-Configuration would look something like this:- 1 USB-C-Charger like Dell TDK33 (4,[email protected])- 1 USB-C-Hub (primarly for LAN & Display), e.g. Andobil 9-in-1. It's too expensive to buy & try. Especially if there are Negotiating-Issues, you have to try different Chargers until you find a working one or to come to the conclusion, that its impossible. TL;DR: Can I Charge the 730-15ikb (4k) over USB-C while working? Which Charger is known to work? Thanks

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RELEVANCY SCORE 52.4

Hi guys and girls, I recently got a Lenovo Y730 15" and am having some trouble with it. The most annoying thing has to be that it completely loses sleep-function whenever I connect a usb c hub to the usb c - port. Let me elaborate:After plugging it in, everything works perfectly fine; it even sleeps just fine if I hit the power-button, close the lid or select Sleep from the Start Menu. However, after waking and/or rebooting without unplugging the bloody hub, whenever I send the Laptop to sleep, it turns off only to be reactivated immediately afterwards. I tried two usb c hubs already; 1 from Inateck with both HDMI and LAN; one directly from Lenovo, with only HDMI. The laptop sleeps perfectly fine without the hub(s). It does not matter if anything is plugged into the hub or not. The message from the event-monitor is super curious btw. as it does say that "Power switch" (in German: Netzschalter) reenabled the PC, when in fact I have not touched the power switch whatsoever. All components up-to-date according to Lenovo Vantage. I'd also appreciate just anyone trying this (remember, you have to sleep once and then try to sleep a second time without un-/re-plugging the hub.

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RELEVANCY SCORE 52.4

Hello,
 
Since yesterday, my battery is blocked at 96%. It should be at 100%.
 
What can I do? Is there a physical problem with the battery?Computer infos: Lenovo Yoga 720-15IKBDate of purchase: 02 may 2018 : Amazon
 
Do I have to use my guarantee?
 
Thanks for your help?













Solved!

Go to Solution.

A:Yoga 720-15IKB: Battery blocked at 96%

By default, Lenovo batteries will not start charging when the battery is at or above 96%.  I would guess you disconnected from AC power for a short time, so your battery went down to 96%. When you reconnected, it is not yet charging. When it drops below 96%, it should charge back to 100%. You can check the following: - Unplug from AC power- Use your notebook so the battery level drops to below 96%. You can let it go down to 92-93% just to be sure- Reconnect AC power Your battery should now charge up to 100%.  Please let us know if this helps! 





Lenard | (I am a Lenovo INsider - a volunteer and not a Lenovo employee) | @lenardgThinkPad X1 Yoga (1st gen) (2nd gen) | Legion Y520

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RELEVANCY SCORE 52.4

I have been trying to get my Yoga 710 to work with a mouse, as I realy do not care for touchpads, but no miceI have used work. I have tried 5 mice, including 2 wireless ones, and all of the mice work on my other (Desktop) computer. When I plug the mice into either one of the USB slots, the computer doesn't notice anything. There is no sound like on other computers, and the mice do not glow red from the bottom like they usualy do when I plug them in. One of the mice did blink red when I plugged it in, but it immediatly went back to no light. This is a new computer, I got it for christmas and the only program I installed on it is microsoft word and my printer driver, both of which I have on other computers that work fine with a mouse. The USB ports work for other things, I am able to charge my phone on either one.  On device manager, under the Mice and other pointing devices tab, it says I have "Synaptics Pointing Device". This is different than my other computer which has "HID-compliant mouse" under that tab instead. My Operating system is Windows 10. Please forgive me if I'm missing something simple, I am not the most tech savvy. I'm also sorry if this is the wrong spot to post this, I'm not quite sure if this goes under this section.

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RELEVANCY SCORE 52.4

Good day guys.. I would like to seek help for my recent laptop bought by my aunt as a gift. After a series of using for just a month. I just wake up one day after pressing power and plugging the adapter and still won't display.Any suggestions?

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RELEVANCY SCORE 52.4

Hi, after many hours of trying fix this laptop for gaming purposes I finally found the solution(s).Problem 1: Gaming starts with good framerate but suddenly lowers and stays low Explanation: The cpu has a power limit of 28 watts during the first few minutes of gaming, this gives good framerates. After time has passes and tempetures are rising to ~70 degrees (which is safe), the bios decides to cut the power to the cpu to 7 watts which is too low for gaming. Solution: Download throttlestop, this app allows you to take control over the cpu.First, undervolt, this will reduce your tempetures and improve fps, I currently have my CPU core/cache at -90mvAt this point you'll experience better fps but still lagSecondly, turn this setting on, you are going to need to install an additional file for this to work, this setting keep the cpu at 28 watts during sustained loads. (this will cause the laptop to run warmer ~80C on cpu). Please monitor tempetures with an app like HWinfo64. May void warranty.Gaming should be a lot better, but can be improved. Lets configure the GPU First, download MSI afterburner, this program allows you to configure your GPU.Secondly, undervolt the GPU, this reduces tempetures and keeps performance up. There are many guides online on how to do this, google "Laptop gtx 1050 undervolt".Thirdly change the driver options, see this video. https://www.youtube.com/watch?v=LSVPZ9ON7zA&t=1s Problem 2: Keyboard feels laggy during gaming&nb... Read more

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RELEVANCY SCORE 52.4

Has anyone had any issues with 'screen door' on their 730 15IKB? I can see the spaces between the pixels quite clearly on certain colors - blues, reds, oranges. White and Black have no noticable lines. But most colors have some level of this showing up. Blues are the worst, producing a corodory effect. I am sitting at arms length from the screen and it is noticeable enough to bother me. If I put myself ~5 ft away the screen has blurred enough that the lines are not noticeable.  1920x1080 screen (set at native resolution)Scaling set to 100% but increasing to 125% does not impact the size / spacing of the lines.Fix Scaling does nothing as wellIntel UHD 620 - Driver ver. 24.20.100.6344Power settings are all set to max performanceConservation mode does not impactI have undervolted my cpu however the issue was present before that It seems like the effect is greatly minimized when playing games. Is this normal?

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RELEVANCY SCORE 52.4

Hello all,The model I got has an i7, Gtx 1050, and 515g SSD.  I just got my Yoga 730 within a week and yet I am having a serious problem with this laptop. Doesn's matter what I am doing, like browsing online, watching a movie, playing games, doing my homework, idling, etc... the CPU usage will go up to 100% out of nowhere and for no reason. Then, the PC will freeze. I can click on stuff, but there will be no response. The only thing I can do is force shut down. This happened a few times a day for the past few days. In the power settings, I have set the max CPU state to 90%. Thus, it should not go up to 100 in the first place. Also, I have finished all the windows updates already. There should not be any apps that will push the CPS to max. Is there anyone else having the same problem or anyone know how to solve this?

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RELEVANCY SCORE 52.4

Having issues with constant ghost touches on touchscreen. Have tried checking for updates, uninstalling/reinstalling driver. Ended up disabling driver. Tried re-enabling after a bunch of updates and there are so many ghost touches that it took over a minute to click the "disable" button and make it stop. Have seen previous models have had luck with firmware updates. Anything like that available for the 720?

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RELEVANCY SCORE 52.4

I have been trying to get my Yoga 710 to work with a mouse, as I realy do not care for touchpads, but no miceI have used work. I have tried 5 mice, including 2 wireless ones, and all of the mice work on my other (Desktop) computer. When I plug the mice into either one of the USB slots, the computer doesn't notice anything. There is no sound like on other computers, and the mice do not glow red from the bottom like they usualy do when I plug them in. One of the mice did blink red when I plugged it in, but it immediatly went back to no light. This is a new computer, I got it for christmas and the only program I installed on it is microsoft word and my printer driver, both of which I have on other computers that work fine with a mouse. The USB ports work for other things, I am able to charge my phone on either one.  On device manager, under the Mice and other pointing devices tab, it says I have "Synaptics Pointing Device". This is different than my other computer which has "HID-compliant mouse" under that tab instead. My Operating system is Windows 10. Please forgive me if I'm missing something simple, I am not the most tech savvy. I'm also sorry if this is the wrong spot to post this, I'm not quite sure if this goes under this section.

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RELEVANCY SCORE 52.4

I've got a Yoga 730-15IKB (no GTX inside; i7) that I'm trying to use to drive an LG 27UD58P-B monitor. It's a 4K, 60Hz-capable monitor, but I can only set it to 30Hz via the Intel Graphics Settings. I tried to chat with Lenovo about the issue, and had a very disconcerting go of it. The technician, when I told him about my problem and the 30 vs. 60Hz, asked if I was talking about the internet speed. I kid you not. He then said that, because the monitor is "third party" I have to go to a local support technician for it and refused to budge. Aside from that, I tried connecting the laptop to my 4K TV and it, too, would only let me go with 30Hz. My theories so far:1) The HDMI port is only 1.4 and not capable of 60Hz2) There's something funny in the laptop that's not letting me get to 60Hz3) There's something wrong with the HDMI cable? For reference, I've Googled this a bit and my LG monitor has the deep color setting enabled and still no luck. Any and all help is greatly appreciated!

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RELEVANCY SCORE 52.4

I want to buy additional 16gb ram module, but i don't know which model can fit to this laptop? i look to this models:https://www.newegg.com/Product/Product.aspx?Item=N82E16820225050https://www.newegg.com/Product/Product.aspx?Item=0RN-0005-000Z4https://www.amazon.com/Kingston-ValueRAM-2133MHz-KVR21S15D8-16/dp/B01AW2LB08/ref=sr_1_24?s=pc&ie=UTF...https://www.amazon.com/Crucial-PC4-19200-Unbuffered-SODIMM-260-Pin/dp/B019FRBHZ0/ref=sr_1_2?s=pc&ie=...

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RELEVANCY SCORE 52.4

Lenovo support, thank you for bios solution for windows it's really helpful, but you forgot one thing. That thing is Linux users!! Instalation Linux for that laptop is like a developers quiz, you should become UNIX developer to start FREE Ubuntu on that device. After installation new issues - drivers. What`s going on, Lenovo? I can't use my fingerprint on it, cause no drivers!!!! And the most painfull for me: NOIZE from laptop, it`s like a reactive rocket, on battery it work just 2-3 hours(at the same time linux use less CPU and RAM). Hopeful you'll provide any solution for us (Linux users).  https://drive.google.com/open?id=0ByHLDA4zXQ5eQXZEQVdfUWEwbDQBest regards,Bogdan

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RELEVANCY SCORE 52.4

The Yoga 720-15IKB comes with either a 20V 6.75A or 4.5A. AC adaptersTable 8. Parts list?AC adaptersFRU P/N CRUID.LenovoYOGA720-15IKBDelta ADLX90NDC3A 20V4.5A BIS 5A10J46686 * ?Liteon ADLX90NLC3A 20V4.5A AD BIS 5A10J75109 * ?Chicony ADLX90NCC3A 20V4.5A AD BIS 5A10J75116 * ?Delta ADLX90NDC3A 20V4.5A COO SA10M42754 * ?Chicony ADLX90NCC3A 20V4.5A COO SA10M42797 * ?Liteon ADL135NLC3A 20V6.75A AD BIS 5A10J75112 * ?Delta ADL135NDC3A 20V6.75A BIS 5A10J46690 * ?Delta ADL135NDC3A 20V6.75A COO SA10M42761 * ? Which is best?The 4.5A is smaller.But the larger 6.75A will charge faster won't it? Should I go with the 6.75A or the 4.5A?

A:Yoga 720 720-15IKB power supply: 6.75A or 4.5A - Which is better?

Hi ABSTRACTED,
 
Greetings.
 
The ones with higher amperage would offer faster charging but may heat up faster.
 
It is advised to stay with the same charger that goes with your machine and have known to work for you. It would be better specially if you are not receiveing any message prompt about any need for more power from the system.
 
Hope this helps answer your query.
 
Regards

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RELEVANCY SCORE 52.4

My lenovo yoga 720 15IKB was working as usual. It was on lock screen when it went to sleep mode. since then it hasn't turned on.the charging led doesnt glow on plugging in neither does the power button doesnt glow when pressed. its completely cold! please help me out! 

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