occasionally get white screen. have tryed re-installing graphics driver, operating system, and BIOS. the problem seems to be getting worse.There is no problem attaching an external monitor-works fine. I am currently working in west africa, regularly 30 deg +, and humid. problem seems worse when running on mains, does get hot. can anyone advise is the problem a hardware or software problem, and any solutions.
how easy is it to check lcd connections
many thanks llew