External display showing LCD resolution on wake up (T42)
Posted: Sat Aug 28, 2010 6:18 am
[Please move this message to T4x section, sorry I missed the 0, thanks]
Dear thinkpad users,
I am currently trying to fix my T42 15' (1400*1050) into working whitout ever having to open the lid. I'm using a miniDock and a Samsung external display on DVI which native resolution is 1440*900 with both external mouse and keyboard.
My issue is about the external display resolution, everything work fine when booting, it works fine when I change manually to the display native resolution, but I can't make it work fine when coming out from sleep mode. I always get back to a different résolution (i.e. 1400*1050 - witch is the native LCD display resolution).
My graphic card is an ATI RADEON 9600 and the diver version is 6.14.10.6547 - 06/02/2007
I have found some related topics but none gives me a satisfactory solution still those might help others:
Regards,
Nielluin
Dear thinkpad users,
I am currently trying to fix my T42 15' (1400*1050) into working whitout ever having to open the lid. I'm using a miniDock and a Samsung external display on DVI which native resolution is 1440*900 with both external mouse and keyboard.
My issue is about the external display resolution, everything work fine when booting, it works fine when I change manually to the display native resolution, but I can't make it work fine when coming out from sleep mode. I always get back to a different résolution (i.e. 1400*1050 - witch is the native LCD display resolution).
My graphic card is an ATI RADEON 9600 and the diver version is 6.14.10.6547 - 06/02/2007
I have found some related topics but none gives me a satisfactory solution still those might help others:
- http://forum.thinkpads.com/viewtopic.php?f=2&t=86575
http://forum.thinkpads.com/viewtopic.ph ... 69&p=85882
http://forum.thinkpads.com/viewtopic.php?f=2&t=67903
Regards,
Nielluin