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Lenovo ThinkPad P40 Yoga: Touch Screen / Touch Pen...

Q: Lenovo ThinkPad P40 Yoga: Touch Screen / Touch Pen...

Hey everybody, I just received my P40 last week as a replacement for another Lenovo device. So far, everything seems to work fine with one exception: When I turn the screen over to the "tablet position", the touch screen and the touch pen show erroneous behaviour.a) As soon as I make the first input with the touch pen, I cannot make any further input with my finger, so the touch input is simply turned off. The Windows setting to ignore touch input when the stylus is used is not active.b) When I try to tap buttons at certain areas of the screen, especially at the upper edge, the cursor of the stylus starts jumping around and shows up at the lower edge of the screen. That means that when I for example tap on the "X" symbol in the upper right corner to close a window, I actually click on some of the symbols in the system tray in the lower right corner. This problem stops occuring as soon as the angle between the two case parts (screen and keyboard) reaches/exceeds approx. 40. It does not matter if Windows is in "Tablet" or "Desktop" Mode. I already tried to manually install another Wacom driver mentioned at https://forums.lenovo.com/t5/ThinkPad-S-Series-ThinkPad-Yoga/Wacom-Tablet-Service-for-ISD-Driver-Win... and https://forums.lenovo.com/t5/ThinkPad-P-and-W-Series-Mobile/P40-Yoga-issues/td-p/3293985. I had no luck trying driver versions 7.3.3.12, 7.3.4.8 and 7.3.4.13. I would really appreciate your help since this issue makes working in the tablet position virtually impossible.

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RELEVANCY SCORE 200
Preferred Solution: Lenovo ThinkPad P40 Yoga: Touch Screen / Touch Pen...

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 138.8

I posted a similar question earlier and people referred me to the Yoga (much appreciated).  However, I was interested in the 2.6 lb carbon version with touch screen capabilities.  Asus has a Spin 7 model that is very good at 2.65lb, but I miss the red mouse toggle in the middle of the keyboard and Asus's track pad was designed too large....causing unintended tapping.  The Yoga, while nice, is heavier than I was looking for.  The 14 inch screen is about 3.3lb? the 12 inch at 3? I thought that some of the earlier Thinkpad Carbons had touch screen and was hoping they would make a return soon.  Thanks,

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RELEVANCY SCORE 138

I have ben dealing with problems with this touch screen since I got the laptop.  It has been continuously ghosting, while it got better after the June update, it still ghosts without touches, until you start using the touch screen.  When using the touch screen it starts drawing gray lines in between the point im touching and the point its ghosting to (the lines arent always direct). I recently wiped my the drive, reimaged to a backup from april and tried reupdating it.  When I got to the touch screen drivers, I got through the initial setup and told it to open the update when finished but the machine froze.  Now when I try to reinstall, I get to the finish page on the update tools install, have it open the updater, but the program immediately closes.Any help would be much appreciated.

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RELEVANCY SCORE 114.8

I have recently purchased lenovo thinkpad x1 yoga from Germany. I have tried to install different versions of linux ubuntu in dual boot, but none of them seems to work. It boots from the bootable usb and gives the live ubuntu and install ubuntu options but when you enter then it displays a blank screen and nothing happens afterwards. I am facing another issue pretty consistently that the touch screen becomes unresponsive most of the times. When i use the pen it works fine but it does not works with my fingers. Looking forward to some solution as its pretty annoying experiencing such bugs in such an expensive machine. Thanks

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RELEVANCY SCORE 114.8

Hello Lenovo Forum, I installed Xubuntu on my Thinkpad Yoga 14 and one day I tried to poke around and click the mouse button during boot time. Then I had the magical on-screen virtual keyboard popping up on the GRUB menu. You can see a photo of the on screen virtual keyboard here: http://imgur.com/p6JUrQr I also give a video showing how to activate the keyboard: Basically, clicking left mouse button (either the one on the trackpoint or an external mouse can work) will bring up the virtual keyboard. You need to touch it quickly, because every time any content on the screen changes (in this video, that is the countdown which refreshes every second) the keyboard will disappear. Touching the a key on the Virtual keyboard is equivalent to pressing the corresponding physical key. In this video I clicked Down Arrow, Up Arrow and Enter and booted Xubuntu. The Keyboard shows only in the GRUB Menu, as far as I have tested. It does not pop up in BIOS even if you click the left mouse button in BIOS. Is there a more detailed description of this Keyboard available? I searched "Thinkpad Yoga 14 virtual keyboard grub" but got no useful results, so the Keyboard looks like a secret, an easter egg or some maintenance mode to me. Personally I think this keyboard will make it very convenient for those who use the Yoga in tent mode / presentation mode / tablet mode and need to reboot across Linux and Windows and have no external USB keyboard and do not want to co... Read more

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RELEVANCY SCORE 114.8

I recently discovered a vertical band where the touchscreen is half-dead in a vertical band.  If I draw horizontally quickly over the vertical band, it will draw over.  However, drawing vertically and drawing slowly horizontally over the dead area is not detected.  Refer to the picture where the white space is between the two orange lines.    I'm using my finger (touch input).  The screen is Wacom ready but I don't have a Wacom pen. Any suggestions?

A:Touch Screen Dead Spots - Thinkpad Yoga 14

It's hard to be sure without seeing it, but I am guessing that some of the fine wires in the digitizer are cracked.  Are you under warranty?

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RELEVANCY SCORE 113.6

Hi all,I'm not sure if I posted in the correct forum and I'm new to this so bear with me.  So I bought this laptop around 5 months ago and only about 1 month ago the left side of the touch screen is not working. It would register that something is touching the bottom left side because I have my visual feedback turned on and after a half a minute of that, you can see it go haywire and register nearly the entire 1/3 left side. After 30 seconds of it going haywire, it would stop. And then either the entire left side or just the bottom left side would completely not register any touches at all. This wouldn't happen all the time, just every other day and definitely enough to be extremely annoying.  I bought my laptop in to get fixed for a completely unrelated problem because it's still under warranty and I told them about this issue but it doesn't seem like they fixed it and I'm thinking it's because it just didn't happen to happen to them when they had it. Also, I'm not sure if it's a software issue (since I don't think that's covered by warranty) or hardware. I have Windows 10 Pro, 64 bit OS, pen and touch support with 10 points.  Is there anyway that you guys can help me on this? It would be much appreciated. 

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RELEVANCY SCORE 112.4

I've got this problem with my Lenovo Yoga 500 14 ACL: When I start it (Windows 10), the touch screen doesn't work and I have to restart the device to get the touch screen working.I've uninstalled the touch screen drivers, but after a restart the problem stays the same (no new drivers found or installed?).Where can I find the right and latest drivers suiting to this touch screen (Lenovo or Microsoft)?Has anybody an other suggestion what I can try to get the touch screen working from the first Windows-start? 

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RELEVANCY SCORE 112.4

My touchscreen cracked- but I bought a $200 insurence policy from Staples, which is where I purchase my computer (and I will NEVER do that again and I don't recommend it). The policy covered accidental damages, such as a cracked screen, but after jumping through hoop after hoop to file a claim, Staples called me saying that they won't fix it becuase it's too expensive, even though I bought insurence. They offered a refund for my computer, but I refused because I adore my Yoga.      I'm really hoping someone can point me in the direction of a third party repairer, or even somewhere where I can buy a replacement touchscreen and have someone like Geek Squad install it. Any suggestions?

A:Replacement Touch Screen for Lenovo Yoga

Get the refund for the computer and buy yourself another yoga. I would even request for the old machine back, make a OKR image. Then nuck reformat the hdd and give it back to staples for a full refund. Once done, restore the new yoga with the image you made.

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RELEVANCY SCORE 112.4

A while ago, i disabled the touch screen but i didnt need it, and now that i want to enable it again i can't find the HID-compliant touch screen. What should i do?

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RELEVANCY SCORE 112.4

Hi I have bought Lenovo Yoga 500 14 i3 six months ago. Several months ago on the left side of the screen appeared ghost touches. This ghosts touches were exactly on one line of the screen, it is about 6 centimetres from right edge. I went to warranty center and they changed the screen. Two months has passed. And exactly in the same screen line touch screen stoped to work. If to put laptop in 360degree mode - everything works ok.Here is the video:https://www.youtube.com/watch?v=6xnz_L_11f8Actually I am begining to want my money back.

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RELEVANCY SCORE 112.4

Hello,I have problems with the touch screen of my yoga 500.It works for couple of days and then the touch stops responding.After i run troubleshoot it solves the problem BUT couple of days later the same problem again.  please help!!!

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RELEVANCY SCORE 112.4

I have a Yoga 11s Laptop (ideapad) with windows 8.1, bought it 3 years ago, and the touch screen hasn't workedfor about two week. I've installed touchpad drivers, and refreshed the computer. Installing the drivers did nothing, and the touch screen worked after the refresh until I flipped the screen to use it in stand mode.  Thoughts? Will a factory reset make a difference?  I really need the touch screen for the work I do, and I can't send it out for repairs.

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RELEVANCY SCORE 112.4

Hi,So, this just started happening on my 3 month old YOGA 500 - The touch screen stops working every couple of hours.Each time it stops i go to the Device Manager, and under Human Interface Devices i can't find either HID-compliant touch screen or USB input device.The problem resolves each time after a hard reset (and the devices appear in the device manager), then reappears after 2-3 hours.The system is: Lenovo Yoga 500 14ISK, Windows 10 1511 build 10586.164Any idea what's going on?Thanks,Vlad.

A:Lenovo yoga 500 - touch screen keeps disappearing ...

Hey there, I have a 2 month old Yoga 500-14ISK and I had the same issue. The temporary wokaround for me was to search in device manager under "USB controllers" and when the touchscreen died there would be a USB device with "Device Descriptor Failed" next to it in the USB section. Disabling that device and then re-enabling it would make the touchscreen work again. To completely fix the issue, I had to use a factory reset with the Novo button (pinhole next to the power button) and since then despite wiping the OS of my settings and apps, now I've updated all drivers and such again and I've had no further problems with the touchscreen.

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RELEVANCY SCORE 111.2

Hello everyone, I have tried different solutions but do not work.Strangely when before making the loging to windows, the toucscreen works and allow me to write by the virtual keyboard, but after making access to windows, the touch screnn no longer works? Someone conscious solution? Thank you

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RELEVANCY SCORE 111.2

hello thanks for your time two days ago touch screeensays no pen or touch for this deviceit gives yellow mark on device manager on usp devices, failed to describe itselffailed to work with system restoreupdated and reinstalled drive many timesetcany advice pleasethanks in advance 

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RELEVANCY SCORE 111.2

Sometimes when I login to my computer, the touch screen will not work at all. Even when I search for touch screen calibration, it does not show up. But if I close the laptop and reset it, it'll work fine. It's incredibly annoying to have to reset it everytime and it can't be good for the computer, right? How do I fix this?

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RELEVANCY SCORE 111.2

ok so as the title says when i change the volume by touching the volume icon and lowering the slider up or down a sound is played on the background indicating the current volume level which i find annoying  ps: this only happens if i used this particular method to change the volume.

A:lenovo yoga 900 volume change by on screen touch

My Yoga 900 of course has that same loud BING! when you adjust the volume using the slider, which I will admit is annoying.  But then I checked and my Dell desktop does as well when adjusting the volume slider using the mouse. In both cases you get the heading "Speakers (Realtek High Definition Audio)" when you bring up the volume slider, so it would seem to be a feature of the Realtek Audio driver.  So the question is, can you find an alternate audio driver, one without the BING!?

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RELEVANCY SCORE 110.8

Hello, My Thinkpad Yoga is connected to a large display through ThenkPad docking station.  Its lid is closed.   During my work, from time to time I see random touch clicks on my screen, and random opening of menus.  It is clear that the touch screen is active although the lid is closed.  When I open the lid, and still connected just to the 2nd display (large screen) display the phenomena stops.  Worth noting is that although only the 2nd display shows an image, the laptop touch screen is still sensetive to touch.  This is I guess why the random touches show up on the screen -- it feels the keyboard not fingers. I expect the touch screen to be disabled while the lid is closed or when projecting only to the 2nd screen.  The solution of opening the lid while connected to the docking station is not acceptable.  Lenovo's local support suggestion to disable touch for the Yoga is also not acceptable -- people purchase Yoga to get Touch.   A solution please! Yaron

A:Yoga touch screen generates random touch while lid...

I am experiencing the very same thing.A driver/BIOS update would be very much appreciated, dear Lenovo.

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RELEVANCY SCORE 110

Hey there, Just had an cracked screen on my Yoga 2 Pro and paid for a replacement. As the screen was cracked, I had to disable the HID-compliant touch screen in my device manager because otherwise I couldn't use the Yoga 2 Pro at all - because of the crack it was like touches like everywhere on the screen at the same time, but I was able to disable it in "device manager". Yesterday, my screen has been changed and everything works fine - except the "touch function"! If I rotate my Yoga 2 Pro nothing happens, too. If I open the device manager, my HID-compliant touch screen is not visibile. If I press "show hidden devices" and select the HID-compliant touch screen (it is shown then), it is listed as "not connectet" - error code 45. But the screen itself is working. If I search for drivers, it says everything is fine. But the HID-compliant touch screen is not connected...?! How in the world I can tell my Yoga 2 Pro that there is a touch function in my new screen?! So, I am a little confused about what to do with it! How I can start my HID-compliant touch screen again? Thanks for every hint!! And excuse me for my bad English!! 

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RELEVANCY SCORE 110

Touch screen on this model stopped working a few days ago.All drivers updated on Lenovo website.In device manager in human interface devices there is no Touch screen HID listed.I have tried the Scan for hardware changes and this does not work.Where can I download and install a touch screen driver from?Thanks

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RELEVANCY SCORE 110

Hey there, Just had an cracked screen on my Yoga 2 Pro and paid for a replacement. As the screen was cracked, I had to disable the HID-compliant touch screen in my device manager because otherwise I couldn't use the Yoga 2 Pro at all - because of the crack it was like touches like everywhere on the screen at the same time, but I was able to disable it in "device manager". Yesterday, my screen has been changed and everything works fine - except the "touch function"! If I rotate my Yoga 2 Pro nothing happens, too. If I open the device manager, my HID-compliant touch screen is not visibile. If I press "show hidden devices" and select the HID-compliant touch screen (it is shown then), it is listed as "not connectet" - error code 45. But the screen itself is working. If I search for drivers, it says everything is fine. But the HID-compliant touch screen is not connected...?! How in the world I can tell my Yoga 2 Pro that there is a touch function in my new screen?! So, I am a little confused about what to do with it! How I can start my HID-compliant touch screen again? Thanks for every hint!! And excuse me for my bad English!! 

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RELEVANCY SCORE 109.2

My Lenovo U410 Touch recently got damaged - the hinge broke causing the touch screen to **bleep**.I was told that a repair was not feasible as none of the repair shops near me were able to source the parts needed.I therefore bought a new laptop. However, there is a lot of data on the old laptop that I want to access, including sorting out the licensing of MS Office (by uninstalling from the old one).I cannot do anything about it as the old machine is completely unusable as due to the touch screen being cracked, it seems to think it is constantly being touched in multiple places on the screen. This means that I cannot access the laptop to copy the data or uninstall Office. Anyone know any way around this that doesn't involve taking it to a repair shop to "recover" my data. Cheers

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RELEVANCY SCORE 108.8

Wondering if anyone can assist.  Upgraded to Windows 10 a few months ago and the touch screen was working fine and within the last month it stopped functioning.  I have googled many help topics, and many suggest that I access my Device manager and click on the Human Interface Devices section find  HID-compliant touch screen.  The only problem is the HID-compliant touch screen is not listed as an option.  Does anyone have any suggestions on fixing this issue?   

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RELEVANCY SCORE 108

I bought new, but somehow do not want to workVideo is compared, apparently just enough to buy a new cable https://www.youtube.com/watch?v=cj5L-1l4qzI&feature=youtu.beI bought it herehttp://www.ebay.com/itm/Lenovo-Ideapad-S210-New-11-6-LED-LCD-laptop-screen-with-touch-glass-/1912932...
 
This is a new LCD
This is a broken LCD
 
Moderator note: large image(s) converted to link(s):  About Posting Pictures In The Forums

A:Lenovo S210 Touch broken LCD and Touch screen

Hi Magnutus, welcome to the forums.
 
Please check if you Lenovo S210 is on warranty under with this tool.
After that you can open a ticket with Lenovo for the screen to be fixed, if it is not under warranty it will have a cost.
 
If you are the guys that like to fix it yourself (and it is not under warranty) I can recommend you to check the support site for your model, read the Hardware Maintenance Manual (on the documents area) and check how the machine is organized on the inside. On the parts lookup page you can find the parts number so you can find a replacements for the component that is giving you issues.
 
I hope this links helps you.
Regards
 
 
 
 

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RELEVANCY SCORE 106

hello i want from you to help me i bought laptop lenovo g50-80 touch from amazon it was working good until something happened then the monitor touch screen didnt work at the first it was working very good but now it doesnt want to work i searched for solution but i didnt find anything also the numbers on the right side of the keyboard doesnt work either even if i activate the num lock button  plz answer me and thank you

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RELEVANCY SCORE 102.8

So bit of a curious problem, and also one that I can replicate rather consistently: When going between pen and touchscreen use, there is a period of time during which touches are not registered. In laptop mode this is approximately half a second. In tablet mode it's anywhere between 5 and 15 seconds. Anyone see this issue before? Anyone know any good diagnostic techniques (and please don't just tell me to update the drivers. Theyre all updated.) This has been an issue for nearly half a year now, however I've only recently found real use for the machine in tablet mode, hence why I am taking action now rather than half a year ago.

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RELEVANCY SCORE 102

Since there is no way to see the X1 Yoga in person and try it out before buying I'm a bit concerned about how it handles the usage of active pen in combination with touchscreen functions. Does it block out any touch input while the stylus in near the display surface? This would be less than desirable since a lot of graphics software and on-screen keyboard shortcut apps require simultaneous use of both.

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RELEVANCY SCORE 100.4

Hi, so i update the software of my lenovo but when it restarted the computer the touch pad was gone, i put my computer on tablet mode or presentation mode and the touch pad does not work anyway, any help or tip you can give me ? i already restarted the laptop twice so i would be really happy if you help me 

A:Lenovo yoga pro 3 touch pad

did you get your touch screen problem solved? I am now having the same issue!  I wish I could return this product! What a lemon!

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RELEVANCY SCORE 99.2

In the beginning of the year bought laptop in Poland, where i lived at that time. Then i gifted it to my family at Ukraine and moved to Singapore. laptop is still under warranty, but Ukraine support refused repair because it's only Poland warranty. They are right? 

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RELEVANCY SCORE 99.2

There is ghost touch issue with my Lenovo Yoga 500 and i have tried updating all drivers and thatfirmware(provided for Yoga 3). Is there any soluton for this problem??#Lenovosupportare you providing any similar firmware updated as for Yoga 3 and Yoga 700?

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RELEVANCY SCORE 98

My Lenovo Yoga 2 is experiencing ghost touches when I'm not touching the screen which is making it very hard to use. I have tried re-calibrating the touch screen and also tried the firmware update which didn't apply to the Lenovo yoga 2. Both of these didn't help the problem at all! What else can I do to stop the phantom touches happening??

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RELEVANCY SCORE 98

Can I use the Admonition Jot Touch PixelPoint on the Lenovo yoga 500 series?

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RELEVANCY SCORE 97.2

Hey guys, I've been getting this error recently,basicly, Touch screen is working "well" except for when I get to a specific 1 cm part of the screen for instance: -------------------------------------------|  working                        | not working |          ||                                         |                        |          ||                                         |                        |          ||                                         |                        |          ||                                         |                        |          ||                        ... Read more

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RELEVANCY SCORE 92.4

Hi all, i've upgraded my T440s with a touch screen, but it is not recognized bij the laptop. Is there a driver i need to install? What do i have to do so that the screen will appear under HID-parts?Just to be fully clear: my t440s didn't had a touchscreen, but i had it upgraded (hardware) with an original part.thanks in advance 

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RELEVANCY SCORE 92.4

Hi,I recently bought a Thinkpad T440s under windows 10, and I saw that my screen support tactile function that doesn't work. See the picture attached.Please if you have any idea to get the touch screen work help me. Thank you. 

























Sans titre.png ?95 KB

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RELEVANCY SCORE 92.4

Hi guys,
Sorry for barging on this entry but I couldn't find a way to add a new question.
I have a T550 with a touch screen option which just stopped working.
Haven't been slammed, broken or even transported so I say no mechanical damage there, it just plain stopped working after many Windows 10 and Lenovo updates. I can't pinpoint really after which update it stopped working as I use touch functionality only occasionally. 
 
I have tried to disable-enable the touch HID from Windows, also I have tried excluding the touch screen from shutting off when the laptop goes to sleep mode (forum suggestion). So I am over these basic moves.
 
Is there maybe a known issue on this? Perhaps I shall wait for some new drivers to come out? 
Please help, I am at my wit's end trying to solve it.
 
Loads of thanks,
Gabor
 
 
Moderator comment: New post created. Subject edited. Was: Re: Thinkpad T440s Touch screen

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RELEVANCY SCORE 91.2

Hello, I recently upgraded the mechanical hard drive that came with my Yoga 11E to an ssd. I ran Lenovo system update and then Windows Update. But the touchscreen is not working. Under device manager there are a few exclamation points. Under Human Interface Devices there are 2 entries for I2C HID both have a warning. I tried to update them but it says they driver is update and the exclamation point remains. I am not sure if this is the reason why my touch screen is not working but any help or suggestions would be greatly appreciated. thanks

A:Yoga 11E Touch Screen Not Working

I am having the same problem. After reimaging, touch screen is not responding. I too checked device manager and found there are 2 human interface device drivers with exclamation points, named I2c HID. A search found Intel device drivers on Lenovo support site and  I downloaded and installed the drivers (n15hc03w.exe). The status of the drivers on device manager did not change. I tried to update these drivers and pointed to the local folder drivers\win\I2C onbut got a message saying "drivers for device are up to date' . Tried 'scan for hardware' still no change to these Human Interface Device. Any ideas?

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RELEVANCY SCORE 91.2

Hi All, I just bought an 11" Yoga 710 and have an intermittent problem with the touchscreen coming unresponsive. Its normally ok when I start the machine up, but after a while the screen will come unresponsive so I switch to notebook mode and then most of the time it will come back after a few minutes. I've done a search and tried some of the tricks posted a few years back, turn power management off some of the HID items and disabling them as well. None appear to be a solution.I can provoke the unresponsive ness by opening Facebook in Edge, but it has also happened on other webpages and also when using Spotify.Does anyone have any ideas?  

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RELEVANCY SCORE 91.2

hiMy touch screen suddenly not working. I checked device manager  and I found 3 errors (error code 28,43,10) I think, my touch screen problem is related with i2c hid driver. isn't it? How can I solve this problem. Please help  me. 

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RELEVANCY SCORE 91.2

I've had no problems with my yoga 2 pro for over a month, but last night I decided to do windows updates.  This is the model with the i7, and 8gb of ram.  I let it update and then restarted it.  After it started up, I tried to swipe the cover screen up, but nothing was happening.  I then decided to use the mouse, and soon realized that the touch screen was unresponsive.  I've tried to restore the computer to before the updates, but it hasn't fixed the problem.  I can still switch to tablet and stand mode, etc. and the screen will rotate, but I can not get the touch screen to respond to anything.  I tried to install some drivers, but none of them are for the touch screen as far as I know, and nothing else seems to work.  Does anyone know a fix, or maybe know of a driver I need to install?

A:Yoga 2 Pro Touch screen not working

Try refreshing Windows which fixes 90% of OS issues. Swipe from the right (Charm bar), Settings, Change PC settings, Update and Recovery, Recovery and choose Refresh Windows.  

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RELEVANCY SCORE 91.2

I have a Yoga 11e and recently installed Windows 8.1 Enterprise on the device.  After installation the touch screen was no longer functoning at all.  I have downloaded every Chipset, Mouse and Key Board, Software and Utility driver found on the Lenavo website.  When i go to the device manager under Human Interface Devices I have two yellow triangles for I2C Device and when I click on Proerties they both tell me " This device is currently waiting on another device or set of devices to start. (Code 51)". I have installed the GPIO drvier from the lenavo website as per other posting about non-functioning touch screens.  This has not repaired the problem.  I need some assistance or a driver for the touchscreen.  

A:Yoga 11e touch screen not working

Please refer to:Yoga 11E Touch Screen Not Working (joorgo) 

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RELEVANCY SCORE 91.2

PLEASE HELP - just did full a WINDOWS 8 RESET and cycled power several times and still no pen and touch.  (original post below)   What is Code 45 in device manager? What next?      Re: Yoga 2 Pro Touch screen not working 05-31-2016 10:00 PM  Im having same problem and hating it with no touch screen - pls help - touch screen was fine until I left a usb memory stick in too long and laptop was in tablet mode and automatically went to power save hibernate. When I woke it up the touch screen isnt working and "Pen and touch" is disabled- have read all these posts and now disabled USB power mngmt- dont want to upgrade to Windows 10- wanted to avoid complete reinstall Windows (basically dont want to lose MS Office)- DevMngr hidden devices shows a HID-compliant touch screen "Currently this device is not connected to the computer (Code 45)- laptop is Lenovo Yoga 2 Pro (with touchscreen) and Windows 8.1

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RELEVANCY SCORE 91.2

Hello people! Shortly what has happened and what has been done. Machine arrived, not our companys common brand. Anyway, Well first action was to install windows 10(1607) from USB stick. Win 10 Enterprise clean. And plan was after that update the drivers. Yes and all partitions were cleaned during the installation. So no going back with those.  After installing everyhing. Touch screen is not working. I went trough the one topic that is located here on the page. Found the wacom firmware update package and updated all that was inside the package. Did use lenovo system update tool for updating everything imaginable there was. Also bios was update. At one point when I did the wacom firmware updates the PEN actually worked. But at that time the touch with finger didn't work. Well at that point I did continue updating and removing of devices/drivers and reinstalling. Well in the end I was again on the same situation that nothing on the "touch" screen works. Has anyone else had these experiences? I have started thinking that maybe there is actually some real malfunction on the touch screen.Last thing I have done is I tried to install the first release of windows 10 from usb. This came to state where it asks for country localization information and when I continue from there it just reboots and takes my back to that screen. So I'm in loop with that. I also strated to think about ordering the recovery media for the machine...but it would take time to ... Read more

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RELEVANCY SCORE 91.2

I've looked through previous topics and there don't seem to be any from the past few months on this topic. In short, the touch screen is completely unresponsive. I've checked the device and it is enabled. Any thoughts on how to troubleshoot this? I've had the laptop for three days, and this the first time I've tried to use it, if that matters.

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