Toshiba Satellite L455DS5976 Notebook "screen turn l455d" Questions

when turn on Screen goes black and keyboard is locked try boot using a bootable cd, if there is no screen appearing you may need to check you laptop motherboard and power supply .

...screen that has a VGA cable.Turn the external monitor on. If a CRT type allow it to warm up.Turn the laptop on.By default the display should show on the external monitor. If not press, and hold down ...

...L455D powers up, but cannot see the screen, it is faint. What to do? It sounds like you Brightness may have been turned down. Press your FN (Function) key and the F7 key at the same time. This will ...

...turn it off the screen become gray. Means the light behind the panel board of the LCD is not working. That problem maybe the wire that's been cut off in the left hinge area or the inverter is not ...

...screen I have the Toshiba L455D-S5976 from Walmart. It has been fine for 3 months. Last night I could not get to the log on screen. When I turned it on I only got a black screen with the Toshiba logo ...

...screen but when i don't do that when i just turn it on after toshiba pops up it shows alot of codes sayin media test failure check cable n this product is covered by one or more of the following ...

my laptop turns on but has black screen. power plug light comes on and the power on light comes on but nothing else. the hdd light does not come on or blink, flas or anything. the hdd sounds like it ...

...screen and external monitor port not working When I turn on my laptop I hear the fan and the hhd spin but nothing on screen. I have tried the "power button fix" but nothing. I plugged in an ...

...L455D-S5976 now it wont come on what to do? Restart your computerDuring the boot process you will see on the screen to press a certain key to enter setup usually the Delete or F2 key this will vary ...

keeps shutting down runs a few moments then turns off Does the Blue screen appear before it shuts down?  If so, what info does it give?  What programs are you running, games/internet surfing