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Lenovo Yoga C740 external display connection via USB

Q: Lenovo Yoga C740 external display connection via USB

Hello, is there any way to connect extarnal fullhd Benq monitor to this computer model using only USB connection? For example via USB A to HDMI cable? Is it possible? The thing is this computer neither has HDMI nor Thunderbolt but i would like to use external monitor with it. Thank you for your suggestions, Mark

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RELEVANCY SCORE 200
Preferred Solution: Lenovo Yoga C740 external display connection via USB

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RELEVANCY SCORE 82.4

Hello, So I just bought a Yoga C740 15 inch (model number: 81TD0010MX). When I'm using it on battery power the fan occasionaly kicks in at a relatively low noise level under light use. Browsing, watching streams, using word, etc. This is ok in my opinnion although I think that on my light use it should be expected to be even more silent. When I do these same tasks with the power cable plugged in the laptop becomes insanely noisy at times. It seems that fan curve is absurdly aggressive and even under low loads it's very clearly audible. This basically prevents the use of this laptop in public places if I need to recharge my battery (like the library where I study almost daily). I have no notable background apps running (anti virus, etc.) and on idle after starting the pc my processor usage is around 1-3%. And even when idling like this the fan occasionaly speeds up if I have the AC adapter plugged in. This kind of fan behaviour doesn't seem normal to me. Is there any fix to this or can I somehow customize the fan curve through BIOS for example? EDIT: I just looked this issue up a bit more and found this video on Youtube: https://www.youtube.com/watch?v=Ptg5Uy4MD1AThen I went to power options and there were no options to change the processor power management or many other options that were available on my previous Asus laptop and clearly on some other Lenovo laptops.Why on earth has this options been removed and can I get it back somehow?

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RELEVANCY SCORE 82.4

Hi, So I have this issue where I can only see Grub rescue terminal and was wondering how I could get to the original bios and boot from usb instead of the new UI Lenovo Yoga bios. I can't seem to get into windows where you are allowed to do that.Is there a way I can downgrade this new bios of the Yoga C740 to the old school one?

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RELEVANCY SCORE 81.6

I bought this notebook only a few days ago and in first place the battery charged to 100%.The last three times I charged it while it was shut down and the maximum charge is to 60%.I couldn't find settings to change it. What can I do?

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RELEVANCY SCORE 81.6

hi, I just bought the new Lenovo yoga c740 i7 and since then whenever I connect to my home wifi which is talktalk, the wifi basically crashes and everyone in our house devices is disconnected. I saw online that this problem is quite common but I haven't seen one with this laptop so does anyone have any suggestion? I would very appreciate itMany thanks Jaden

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RELEVANCY SCORE 78

Hi all, We have a Lenovo Yoga 500-14ISK and a Samsung LED monitor (tried with other monitor too) connected with hdmi cable. After installed the graphic drivers the external display worked properly for 2-3 weeks. But then it became unseen for the notebook. I've reinstalled the driver and it worked again for 2-3 weeks. Last time I've installed the updated driver but the last week the problem appeared again. As usual I've installed the driver and after the 3rd restart it works again, but I don't know how long. Have You any idea what's wrong here? Thank You in advance,Zoltán

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RELEVANCY SCORE 77.2

[email protected], hopefully someone can help.  I got a Lenovo Yoga 3 Pro 13 80HE004LGE for half a year.  Intel Core M-5Y70 1.1 GHz + Intel HD Graphics 5300, Kerntakt: 100-850 MHz, Dual-Channel, 20.19.15.4444 I used it with an external DELL 24" screen in extension setup WUXGA 1920 x 1200 pixel. Worked without any problem. Now changed the screen: DELL 27" (Dell U2713HM) . This screen should be able to provide WQHD 2560 x 1440 pixel but max I can choose in the set up (Win 10) is Full HD 1920 x 1080 pixel. I did the full program; 1. deleting drivers (Graphic and Monitor) reinstalled newest versions provided from Lenovo/Dell website,2. tried 3 different cables (HDMI and DVI), no differences :-(3. Installed Dell SetUp tool4. Installed intel set up tool (Could enter the high resolution manually here as personal setting, but does not work either) Nothing helped :-( screent stays on 1920 x 1080 :-( This 27" screen was running connected to a MacBook Pro without any problem in max. resolution 2560 x 1440 before.  Due to my research the Intel HD 5300 should be able to handle 2560 x 1440. Looking forward to helpful repliesDennis 

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RELEVANCY SCORE 75.6

I was wondering what's supported for having an external screen, preferable 2.I had done some research online but wasn't obvious.

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RELEVANCY SCORE 75.2

Has anyone managed to use a display port to USB-C cable to connect to a 4k monitor on a 920? If so which one? I haven't managed to connect my monitor over a display port connection. So far I've only had success with an HDMI to USB-C connector, which gives me 30Hz refresh rate

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RELEVANCY SCORE 74

I have lenovo thinkpad x1 yoga.I have one connect +VGA and RJ45 adapter. i am trying to connect the 2 external display  apart from laptop screen here is my input:one external display is connected to onelink via VGA and another display connect via HDMI.but this dosen't work whenever i plug either onelink or hdmi one of the external monitor will be switched off. isn't it possible to use onelink and HDMI together.??I am stuck here. 

A:Lenovo Thinkpad X1 yoga 1st gen connect 2 external monitors apart from laptop display via onelink VG

Hi,
 
The way I read the X1YG1 base specs it supports two independent monitors.  Apologies, but I can't quite parse your post.  Does "apart from laptop screen" mean that you want 3 monitors total, or two and the laptops's display is off?
 
supports external digital monitor via HDMI or Mini DisplayPort;supports dual independent displays;
 
Z.

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RELEVANCY SCORE 64.4

What is the best compatabile pen that can work on Yoga C740? I found the following link from Lenovo  for notebook pens -reference guide, however yoga C740 is not included. https://support.lenovo.com/us/en/solutions/acc100180 The follwing products are included in Lenovo store but I could not specify which one would work with it 1- Lenovo Digital Pen (I guess it might work as this matches with the name mentioned in C740 user guide)https://www.lenovo.com/us/en/accessories-and-monitors/pens-and-supplies/pens/TAB-ACC-BO-Lenovo-Digit...2- Lenovo Active Pen (Miix | Flex 15 | Yoga 520, 720, 900s)https://www.lenovo.com/us/en/accessories-and-monitors/pens-and-supplies/pens/TAB-ACC-BO-Lenovo-Activ...3-Lenovo Pen Prohttps://www.lenovo.com/us/en/accessories-and-monitors/pens-and-supplies/pens/TAB-ACC-BO-Lenovo-Pen-P...4-Lenovo Active Pen 2 for Yogahttps://www.lenovo.com/us/en/accessories-and-monitors/top-tech/TAB-ACC-BO-Active-Pen2-NA-EMEA%2CANZ%... Could anyone tell me which one to choose?... What about other alternatives?   

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RELEVANCY SCORE 64.4

When are those arriving to customers in UK? I have ordered C&$) on 18/09/19 and nothing happens yet. Tired of waiting!

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RELEVANCY SCORE 64

Hello!
 
Just bought Lenovo yoga c740. Unfortunately there seems to be something wrong with usb... Transferring data via usb takes 1,5 hours instead of 30s. The transfer speed is really slow and dropping to 0 almost all the time. 
I'm really frustrated with this. Bios is updated. Levovo was suppose to make my work day easier (shorter), now because of the usb-issues my work day is 10 hours longer. 
 
Could this be related to firmware etc?
 
 
MOD: Added model to title
 
 

A:Yoga C740 USB transfer rate near to 0

Welcome to the Community.
 
First off, make sure everything else is up to date. New computers generally need to take a lot of updates besides the bios. You can use Lenovo's Vantage to do that automatically or go to the support tab, above. 
 
It might help to know more about what you're transferring and to what.  For example, "a 100mb document file from the hard  drive to a Sandisk USB-3 flash drive."  That's going to be different than, say, "a 32GB video file from a networked computer via WiFi to a WD MyBook external drive connected via a USB-3 cable," which actually does take a very long time, in my experience.
 
I have taken the liberty to add the Yoga model to the title of this thread. 
 
Doc

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RELEVANCY SCORE 64

HI i just bought the new yoga c740 and in the box it came with a pen. There are two buttons but even after i changed the settings in the lenovo pen app they are still not working. I read somewhere that you can connect by bluetooth by pressing the up button for seven seconds but the pen i have has no light and there was on only one thing my bluetooth picked up and it was named QCOM-BTD and i don't think that was the pen?

A:Pen Buttons not working in Yoga c740

Hi @Jaden_101,
 
Welcome to the Community Forums.
 
Both Yoga C740 14 and 15 inch has an optional compatibility with Lenovo Active Pen.
 
PSREF:https://psref.lenovo.com/Product/Lenovo_Laptops/Yoga_C740_15IML
 
https://psref.lenovo.com/Product/Lenovo_Laptops/Yoga_C740_14IML
 
Here's a quick guide on how to set up the Lenovo Active Pen:
 
https://download.lenovo.com/consumer/options/lenovo_active_pen_qsg.pdf
 
Hope this helps.Auxen

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RELEVANCY SCORE 63.2

Hello,i recieved my Yoga a few days ago and i experience a high pitched fan noise if the fans start spinning. The sound changes depending on how fast the fans are spinning. My second device which i ordered is facing the same problem. Are there any other users which are experiencing the same problem? Can you do something against it?Thank you for your answers. GreetingsMisterX  

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RELEVANCY SCORE 63.2

 Greeting All: My organization utilizes varying YOGA convertibles as our company standard. We currently have Yoga 920s & C930s in circulation, with a shipment of C740s coming soon.  We've had an absolute heck of a time trying to find a robust usb-c docking station/port hub. For our light users, it seems any of the dongles on Amazon that support a single HDMI, USB-A, and power passthrough (~$25-$35) work fine. However we've gone through several port heavy setups that keep failing. Sometimes it's an inability to detect several monitors, other times it's the power cutting out. Generally, we're looking for:2 USB-A USB-C Power Passthrough2 display outputs. HDMI/DP/Mini-DP are all fine, VGA not preferable. 4k support not necessary. And that's really about it. We don't have much use for ethernet ports, sd readers, or other such. We've been trying docks in the ~$90-$150 pricepoint to not much success. Are we just asking for too much output from a single Usb-C? Has anyone had success in a hub for Lenovo Yoga docking stations that fit our parameters? I know there is a first party box Lenovo offers, however at $270 it is a bit steep. Thanks! 

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RELEVANCY SCORE 63.2

My new laptop Yoga C740 is not charged by usb-c i-tec docking station. All drivers are installed after docking is plugged and everything seems to work except charging. Is there any protection from using third party docking stations? The docking station has 85W, it should be enough, because original power adapter has only 65W. I've updated BIOS and all available drivers via Lenovo Vantage. Battery safety feature is off. Please, could you help? Thank you.

A:Yoga C740 is not charged by usb-c docking station

Make/model of docking station?

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RELEVANCY SCORE 63.2

I am having an issue with this particular model and aftermarket displays. I have been able to verify the issue on about 40 Acer C740 machines. As part of a school program, students were issued this model Chromebook and frequently break the displays. I have ordered several different "compatible" replacement screens. I have found the screen that was shipped with this machine originally (N116BGE-EA2 Rev.C1) works without issue. However, any of the "compatible" screens do not work. I have tried N116BGE-EA2 Rev.C2 and C3, N116BGE-E32 Rev.C1 none of which work. Unfortunately, I am unable to locate the exact orignal screen anymore and I can only find compatible replacements.  As a test, I noticed if I pull the M.2 drive and attempt to boot, I do not get any video distortion. I have installed a blank M.2 drive, and at the point of restoring ChromeOS(fromUSB) the video distortion shows up (does not show prior to the verification step of the OS installation). This leads me to beleive the issue actually resides in the software and not the hardware, as the issue only shows when booting from an installed ChromeOS for this model. Has anyone else experienced this issue, and is there a recommended fix? The only fix I found so far is to source model N116BGE-EA2 Rev.C1 displays (but I can no longer find this model). 

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RELEVANCY SCORE 63.2

I am having an issue with this particular model and aftermarket displays. I have been able to verify the issue on about 40 Acer C740 machines. As part of a school program, students were issued this model Chromebook and frequently break the displays. I have ordered several different "compatible" replacement screens. I have found the screen that was shipped with this machine originally (N116BGE-EA2 Rev.C1) works without issue. However, any of the "compatible" screens do not work. I have tried N116BGE-EA2 Rev.C2 and C3, N116BGE-E32 Rev.C1 none of which work. Unfortunately, I am unable to locate the exact orignal screen anymore and I can only find compatible replacements.  As a test, I noticed if I pull the M.2 drive and attempt to boot, I do not get any video distortion. I have installed a blank M.2 drive, and at the point of restoring ChromeOS(fromUSB) the video distortion shows up (does not show prior to the verification step of the OS installation). This leads me to beleive the issue actually resides in the software and not the hardware, as the issue only shows when booting from an installed ChromeOS for this model. Has anyone else experienced this issue, and is there a recommended fix? The only fix I found so far is to source model N116BGE-EA2 Rev.C1 displays (but I can no longer find this model). 

A:C740 Chromebook 11 Display Distortion

Model in question is a C740-C4PE ZHN 

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RELEVANCY SCORE 62.4

My new laptop Yoga C740 is not charged by usb-c i-tec docking station. All drivers are installed after docking is plugged and everything seems to work except charging. Is there any protection from using third party docking stations? The docking station has 85W, it should be enough, because original power adapter has only 65W.
 
I've updated BIOS and all available drivers via Lenovo Vantage. Battery safety feature is off.
 
Please, could you help?
 
Thank you.

A:Yoga C740 is not charged by i-tec USB-C Metal 4K Docking Station w/ PD

Make/model of docking station?

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RELEVANCY SCORE 59.6

Hey guys, I recently purchased a micro hdmi to hdmi cable for an external display monitor with my Yoga 3 Pro however after connecting the laptop to the external display, I receive a 'No Signal' message on the external display. When the cable is not plugged into the external display, it says 'Check Signal Cable' therefore I know the external display can recognize when it is plugged into the laptop. I have read other forums regarding cutting back the plastic on the micro hdmi cable for further extension of the male end into the micro hdmi port however continue to experience 'No Signal' messages. Also in my display settings the laptop will not detect another monitor and graphics properties states there is only the single laptop display. Any suggestions will help, thanks!

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RELEVANCY SCORE 59.6

When running 3 externals displays 2 displays are showing 1920x1080 and one is showing 640x480. the 2 how are working correct uses displayport and the one that has low resolution is using VGA. According to the specs. I should be able to run 1920x1080 on all 3 ports. All 3 displays are Philips 231B 

A:Yoga 370 low resolution when using 3 external display

Did you try to install a display driver? I am not sure, if there is one for your Philips display. Generally I agree: According to Intel your config should work:https://www.intel.com/content/www/us/en/support/articles/000025673/graphics-drivers.html

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RELEVANCY SCORE 59.6

Hi, I'm surprised I cant reach 4K resolution on Yoga 900s connected to 4K TV? Why? I'm using USB-C to HDMI adapter. What should I do to get 4K? I can get only 1080p on TV as a main display.On clone display mode resolution is set to 4K but in fact in TV is 1080p. 

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RELEVANCY SCORE 59.6

I'm using a USB-C to HDMI adapter (using the DisplayPort over USB standard, not an older DisplayLink type) to use an external display on the Yoga 730 and it has issues when running as 2 separate displays (everything works fine when mirroring or using only the external display). If you set the graphics settings to "extend these displays" the Windows 10 shell seems to wedge itself (can interact with already running apps, but cannot start new apps or use the taskbar/start menu) and the bottom of each display flickers (looks like a flickering ghost taskbar). I don't suspect a hardware issue with the adapter because it works perfectly in mirroring or single-display mode; instead I suspect a graphics driver bug. Others that use this adapter on other PCs have no problems. I'd love to try a newer version of the Intel 620 graphics driver but it won't install (it says it's incompatible with this system and to contact the computer manufacturer)... Lenovo's customized version of the driver is 4 months old. I have all the latest drivers installed via Lenovo Vantage, Intel's web interface (it only installed newer Wifi and Bluetooth drivers), and Windows Update. The laptop is running Windows 10 1803 17134.112 (2018 Creator's update).

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RELEVANCY SCORE 59.6

When running 3 externals displays 2 displays are showing 1920x1080 and one is showing 640x480. the 2 how are working correct uses displayport and the one that has low resolution is using VGA. According to the specs. I should be able to run 1920x1080 on all 3 ports. All 3 displays are Philips 231B 

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RELEVANCY SCORE 59.6

Hello everyone I'm a new owner of the Yoga 720 15''. I've just bought apple thundebrolt 3 to thunderbolt 2 adapter and tried to connect external display using miniDP -> DP cable but with no luck. The same DP cable and monitor works ok on my MacBook (early 2015 with thunderbolt 2 ports). Computer sees the adapter (it's visible in the "printers and other devices" panel) but nothing is shown on my external display (it behaves like there is no cable connected to it and goes to sleep after few minutes). I've seen on various online stores that the apple adapter should work with my laptop. Is there something that I'm missing or maybe my T3 -> T2 adapter is broken? Thanks! Marcin

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RELEVANCY SCORE 59.6

Hi all,This morning my yoga pro 3 doesnt detect my external display :Win 8.1/64Classic shell installed When i try right click on the desktop screen resolution : only one display is shown.  - tried 2 different monitors, 2 different HDI cables : no result- tried removing/updating intel HD graphics 5300 driver update (now v 20.19.15.4352) : no result  Tried the monitors & cables on another laptop (samsung 9000) : works fine.Sound thru HDMI works fine. any ideas ?

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RELEVANCY SCORE 59.6

Hi all  I have a Yoga 300 laptop running Windows 10. I notice that I can connect to some projectors via HDMI only to broadcast power points presentations in Presentation / Preview mode. I cannot see to broadcast my screen (a web page for example).  I have just acquired a new projector and cannot display anything at all to it. Any thoughts to correct this?  I am sure I am making a simple mistake someplace.Chris

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RELEVANCY SCORE 59.6

I'm trying to conect my Yoga 900 to an external diplay using USBc adapter to HDMI with no sucess. I've used two different types of adaptors now and diffrent monitors. Is there anything I am missing, I assumed it should have been a plug and play feature.

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RELEVANCY SCORE 59.6

Hi guys, I'm new to the forums, but I've had my Yoga 900 for about a year now. Love it! I recently acquired a Dell 4k monitor and I want to use it as an external display for my 900. I have a USB-c to Displayport adapter. However, I'm a bit nieve on the CPU & GPU requirements for 4k. So, will the 900 do the job? Will it work via the USB-c out to Displayport?  Thanks in advance for your thoughts

A:Can Yoga 900 drive a 4k external display?

Also, down the road a bit I'm going to be looking to purchase a tower to run this display. I'm a big fan of Lenovo's products, so any advice on which Lenovo tower I should be looking at would be appreciated. I don't need anything too awesome. Just a basic tower that can handle everyday family computing @ 4k/60. 

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RELEVANCY SCORE 59.6

Hi, I have a Yoga 2 13' i5 with 8 gb ram, currently running on windows 10. I would like to purchase an ultrawide external monitor for it : https://tweakers.net/pricewatch/437153/lg-29um57-p-zwart/specificaties/ On the internet I read several scary messages about the micro hdmi not supporting the 2580X1080 resolution, or the HD graphics not supporting it. Does someone know whether my laptop will support the Ultrawide resolution? I do only need it for Officework and internet browsing, not for movies or games. Thanks

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RELEVANCY SCORE 59.6

I have a Thinkpad Yoga S1 and when I connect it to my Asus External 24" LCD Monitor via mini-HDMI to HDMI it drops connection every few seconds.  The cable is properly fitted so its not a loose connection and I checked that my video driver is up to date. Any suggestions? regardsSteve   

A:Yoga S1 and external display output

hello Lenovo Support, Are you able to help with this? RegardsSteve 

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RELEVANCY SCORE 58.8

Hi there LENOVO Community, I´ve bought an ultrabook, model YOGA 710-11 ISK  last year at BestBuy, but only started using it near a month ago and after some hours of use, suddenly the screen was gone, I mean I can turn the laptop on but nothing goes to the screen, got totally off. It was bought on Oct 19th 2016, so it is under the warranty period. I live at Melborne Beach, where is the nearest office to send it to be checked and repaired ? How is the warranty process ? I mean is it possible to send it by mail with a copy of receipt  or does Lenovo could take it at home ? Thanks in advance,Fernando

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RELEVANCY SCORE 58.8

Hello,I have a lenovo yoga 300. There is no display in the screen. The laptop is fully charged and I shut down and powered on the laptop several times but it did not help. The laptop it seems, is fully charged (white light at the panel is on).The laptop was working fine before and suddenly this issue has cropped up. Please help urgently. Do let me know in case you have any additional queries. - Arghya

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RELEVANCY SCORE 58.8

Just purchased a X1 Yoga with OLED display - Windows 10, intel i7, etc. I have a Dell monitor at work and when I connect it to the HDMI port on my laptop, it recognizes the monitor (control panel/Intel HD graphics). However, the monitor keeps showing a message "No HDMI cable. the display will go into power save mode in 5 minutes". Does anyone know how to fix this? I tried updating all the drivers, the windows button + P, nothing works. I'm desperate!

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RELEVANCY SCORE 58.8

Just purchased a X1 Yoga with OLED display - Windows 10, intel i7, etc. I have a Dell monitor at work and when I connect it to the HDMI port on my laptop, it recognizes the monitor (control panel/Intel HD graphics). However, the monitor keeps showing a message "No HDMI cable. the display will go into power save mode in 5 minutes". Does anyone know how to fix this? I tried updating all the drivers, the windows button + P, nothing works. I'm desperate!

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RELEVANCY SCORE 58.8

Hello,I haven't been able to connect my Yoga 710 to an external display via HDMI.  I've tried multiple cables as well as multiple tvs.  It's almost as if the PC doesn't even detect that it's hooked up to another display.

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RELEVANCY SCORE 58.8

I have attached an external 4K display (Samsung U28E590) to Yoga 260 (with Win10) through HDMI, but it's able to use only half of the resolution (1920 x 1080). When I attach an Acer laptop, the full resolution is available (--> shouldn't be cable or display problem). I have reinstalled the driver and it should be on the latest level. Any hints, where to look further the problem ?

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RELEVANCY SCORE 58.8

I have an x1 yoga  20FQ model (i7, 520 integrated).  I am coming from a gen1 x1 carbon and had a gen3 x1 carbon as an temporary machine. On my x1 carbon with the onelink dock (usb 3) I was able to connect 2 external monitors + a 3rd monitor into the mini dp + the laptop built-in display.  Essentially I had 4 monitors. I am surprised that I cannot get the same setup with the x1 carbon gen3 and now with the x1 yoga.  One of my next step is test the vga port on the onelink+ dock to see If I can then enable the built-in port. The x1 yoga and x1 carbon (gen1) intel cpu/gup specs shows that they both support 3 displays.  I am thinking the usb dock is the difference maker.    Is this possible on the newer machines?  

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RELEVANCY SCORE 58.8

Hi,  Can someone from Lenovo officially confirm or someone who has bought this laptop test this and confirm, can the new Yoga 900 output 4k resolution @ 60hz to an external monitor, such as Dell P2715Q?  What I see in the specs, it has Intel HD 520, and the spec sheet says DisplayPort 1.2 via USB-C can drive4096x2304 @60Hz However, there's no confirmation anywhere of this, neither from Lenovo, nor from users. Most USB-C to DP cable makers haven't tested this yet.  I'm seriously considering the new Yoga 900 as a replacement for my T410. Main use is business and photo editing, and looks like an awesome laptop. The ability to hook up 1 external monitor at 4k @60hz is critical for me, otherwise, it's a Dell XPS 13. Thanks in advance,Vele

A:Can Yoga 900 drive external display 4k @ 60hz via ...

Do you think that the platform specifications by Lenovo are untrustworthy?

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RELEVANCY SCORE 58.8

I have had some trouble connecting two external monitors for my Lenovo Yoga 710. Does anyone have any idea how to do this? There is only one MINI HDMI port and two USB ports (these don't appear to support an external monitor tho)

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RELEVANCY SCORE 58.4

Yoga 710 with no display.  You can see the screen lighten as if the backlight is working, but nothing else. Also, hooked up an external monitor through the HDMI port with success. The output on the external monitor looks fine.  I'm not sure if it's the entire lcd, or the lcd output from the mother board.  Motherboard (graphics section) seems to be putting out to the external HDMI port.  Thanks in advance for any help.

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RELEVANCY SCORE 58.4

Please refer attached video link, dell and lenovo yoga 720 compared, lenovo display on right show will flicker it will cause eye strain and dell will be stable

A:Lenovo Yoga 720 4K Display flicker

Lenovo customer support told to uinstall and reinstall nvida and intel drivers and also told to reduce contrast and brightess, still not working, requested a return and waiting for reply from lenovo

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RELEVANCY SCORE 58.4

The problem started after the installation of the latest update of windows 10. While working on the pc the screen goes suddenly black but the power is still on. The only way to light again the screen is to switch the power off by pressing the button for 10sec so as to open the windows again. The laptop (Yoga 500-15ISK Laptop (ideapad) is brand new, 10 days in use.Also, the battery shows me a message "The adapter cannot support your computer fully and should be replaced as soon as possible". Does the laptop need replaced or are they any practical solutions that can be fixed by me?  my laptop's specifications :Processor: Inter(R) Core(TM) i5-6200 CPU @ 2.30GHz 2.40 GHzRAM: 4.00GB System Type: 4-bit Operating System, x64-based processor 

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RELEVANCY SCORE 58.4

I own this lenovo yoga only for 2 months. Problem occured without any reason.These lines on display, occurs for few seconds, time to time.All drivers up to date.Doesnt matter, on charge or on battery.All lenovo health tests done, and it shows no problem.Bios up to date (newest). Any suggestions? 

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