Windows 7 boot problem with white screen on laptop
I was watching movie on my laptop Acer Aspire 4830T and got a white screen. I tried to reboot few times but no changes. White screen appear just right after laptop start on. I connected laptop via VGA cable to TV and could see message like "windows try to sort out start up problems: I get: Problem Event Name: StartupRepairOffline Problem Signature 01: 6.1.7600.16385 Problem Signature 02: 6.1.7600.16385 Problem Signature 03: unknown Problem Signature 04: 118 Problem Signature 05: AutoFailover Problem Signature 06: 1 Problem Signature 07: NoRootCause OS Version: 6.1.7600.2.1.0.256.1 Locale ID: 1033 display. So laptop can works via VGA output but only white screen on display.
More aboutwindows boot problem white screen laptop
Sounds like the LCD hardware driver on your laptop took a dump. If you really need to keep the laptop take it to a shop.