Having problems with your IBM 11P836402 for ThinkPad R40 Monitor ?
IBM R40 Screen Problems
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\015 I have an IBM R40. When I boot up I actually get (for a brief period )a quick display of whatever should be presented to the laptop display. Then it goes blank. In the background(real faint) I can see the application and I can use an external monitor just fine. If I hit the little black switch above the keyboard, I will get a flash of whatever Windows screen is open displayed on my laptop screen but then it goes blank again. I can continue to hit the little black switch and again, it will flash whatever screen is open to my laptop screen but eventually thinks I am in shutdown mode and I have to hit a key to get it to come back up. Any help would be appreciated. Are there specific drivers with XP I should check? Is there a setting in CMOS I should check?\015
\015\012Also ,I will need the exact part number from the bottom of your laptop. There are several different R 40 models, and 2 different screen sizes.
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