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T410 stuck on wrong resolution
Posted: Sat Nov 03, 2012 1:22 pm
by richardharo
Sometime after installing windows 8 on my T410 the resolution has become altered from 1440x900 (the correct res) to 1280x800
I tried reinstalling the display drivers but that didn't help. Any suggestions?
Re: T410 stuck on wrong resolution
Posted: Sat Nov 03, 2012 2:43 pm
by Vonfeffer
Did you try to run the Lenovo System Update?
Re: T410 stuck on wrong resolution
Posted: Sat Nov 03, 2012 4:30 pm
by jayton4
What does device manager say that your display adapter is right now? Are you configured to use Intel, Nvidia, or Optimus?
Re: T410 stuck on wrong resolution
Posted: Mon Nov 12, 2012 8:27 am
by richardharo
jayton4 wrote:What does device manager say that your display adapter is right now? Are you configured to use Intel, Nvidia, or Optimus?
Intel (R) HD Graphics - it has the yellow warning sign/exclamation sign though, and says the following
Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)
Re: T410 stuck on wrong resolution
Posted: Mon Nov 12, 2012 8:28 am
by richardharo
Vonfeffer wrote:Did you try to run the Lenovo System Update?
No, I don't think so. I'm on the consumer preview version of Windows 8, and have no Lenovo software installed on my ThinkPad.
edit: rolling back the driver seems to have fixed the problem.