How To Fix A Toshiba Laptop That Won T Boot Up. If you are getting lights but your LCDscreen does not light up then its either a bad LCDscreen or your video card is bad. If your Toshiba laptop is stuck in a Boot Loop situation where it keeps restarting or if it gets stuck loading diagnosing PC or in automatic repair this v.

Now you want to let the laptop boot to the Automatic Repair screen. Prior to it not turning on it began to take a while to boot up from a black screen to the toshiba loading screen but now it just stays on a black screen. The key that you are pressing is also called the Toshiba boot menu key.
Toshiba laptop Satellite L755 serial windows 7 This is the problem.
A Restart performs a full startup from cold and should briefly offer the F2F12 options on the Toshiba logo screen. After trying and trying I finally got in to let me in. Restart the PC again and then keep pressing the prompted keys on the screen until you enter the Toshiba boot menu. Toshiba laptop Satellite L755 serial windows 7 This is the problem.
