T400s Windows 7 x64 > video troubles

[sckl]

Dear All,

I've noticed since the last graphic driver update from Intel (now it's version 8.15.10.1986) some troubles with the video.

Following situation:

- Working in battery mode

- Hibernating

before next start, I connect the power supply

=> then I start up the laptop, and voila, There are a lot of strange 2-3cm stripes vertically through my screen. After a reboot everything is fine again.

If I connect the power supply after already running windows, there are no problems

Strange?

[houtsma]

Hi,

Please read this thread. Bottom line: downgrade to the previous 8.15.10.1855 driver. Can be downloaded from Lenovo now.

Regards, jan