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7 Posts

11-01-2018

BG

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ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows update

2018-11-11, 10:36 AM

First, to make this absolutely clear: there isn't even an entry in Device Manager, as in "there's an unknown device". The touch screen completely disappeared as a device. Nothing detects it. Even the WriteIt app cannot start because it cannot detect touch or pen inputs.

 

Second, this happened approximately two months ago. Since many updates installed then I cannot tell after which one specifically it happened. There were Windows updates but also a ThinkPad BIOS v1.38 update through Lenovo Vantage.

 

After that the touch screen hasn't work and is still not working. That's two months.

 

Unfortunately I cannot rollback updates through Lenovo Vantage (and anywhere else for that matter). I can only rollback Windows updates but there are so many, it'll be very time-consuming and inconvenient.

 

I don't want to sound whiny and entitled but I still cannot understand how is it possible to have this issue for so long without any available resolution. Basically I cannot use the touch screen of a device which main selling point was the touchscreen.

 

Is there a way to do a hardware diagnostic that will tell me more? I tried browsing through the BIOS but couldn't find anything. I doubt it is a hardware issue because I've always been very protective with my machine and haven't abused its flexibility in any way. It's mostly staying as a normal laptop on my desk with the ocassional change of posture to bring the touchscreen closer to me.

 

I really hope something can be done. I cannot buy a new laptop just becaues of this issue.

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76 Posts

11-24-2007

Denver, CO

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Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2018-11-11, 21:49 PM

Unless you updated to the latest Windows 10 feature update 1809 which had issues with ThinkPad hardware drivers (see if that is in your Windows update list), the likely culprit is the BIOS update from what I have read on this forum. Many have had BIOS and Touch Firmware updates break their touchscreen feature, generally requiring a system board replacement (and/or a touchscreen replacement) from what I have read.

 

Search this X forum for touch screen doesn't work on X1 Yoga to see all the posts. Google Advanced Search may be helpful for that.

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7 Posts

11-01-2018

BG

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Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2018-11-14, 10:59 AM

Thanks for replying.

 

My Windows 10 Pro is at version 1803 still. It's unfortunate that a BIOS update can require a touch screen replacement. I hoped there was a normal solution like for instance rolling back the BIOS version. I'll try it anyway.

 

I managed to find only one thread with the exact same problem as mine. Everything else is about different problems.

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7 Posts

11-01-2018

BG

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Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2018-11-20, 19:24 PM

Just an update. I sent my laptop for servicing. The touch display was replaced, marked as defective. How did it happen after the update is beyond me. Haven't seen anything like this before.

 

Good luck to anyone having this problem.

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2 Posts

11-29-2018

US

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  • Message 5 of 14

Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2018-11-29, 22:17 PM

I have the same problem.  It was useful to read your comments. My computer isnt in warranty, so I got rejected from the repair request.  Did you end up paying for your repair?

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8 Posts

04-11-2011

US

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Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2018-12-21, 16:58 PM

I BIOS update shouldn't require a hardware replacement.

 

Lenovo pushed the BIOS update on me.  My machine is no longer under warranty.  I'm supposed to go spend a couple hundred dollars to replace a touchscreen because Lenovo screwed up the drivers?

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13 Posts

11-24-2018

HK

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Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2019-01-01, 8:14 AM

mine isn't in warranty too. anyway to get the bios revert back or any hint / help is appreciated!!!

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3 Posts

08-09-2017

US

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Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2019-01-27, 4:30 AM

Downgrading BIOS doesn't help.
If you still want to try, older bios is available at https://pcsupport.lenovo.com/us/en/downloads/DS111756

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13 Posts

11-24-2018

HK

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  • Message 9 of 14

Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2019-01-28, 3:38 AM

it seems the bios has problem since 1.36 or so.

 

is there anyone has a working fix yet?  how to actually report to lenovo for the problem we get?

 

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4 Posts

01-29-2019

US

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  • Message 10 of 14

Re: ThinkPad X1 Yoga 1st Gen (20FQ) - Touch screen doesn't work and isn't detected after Windows upd

2019-01-29, 4:48 AM

This just happened to me. The Lenovo Vantage software informed me of several "critical updates." After installing, my touch screen is dead, and Windows now tells me my screen doesn't support it.

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