Lenovo 3000 Y410 Notebook "dell pp29l screen" Questions

...dell model number PP29L you turn it on you can't see anything but if you tilt it just right you can see the screen is indeed working just there is no light to light the screen the computer works i ...

...Dell pp29l laptop (press administrative password) appears in the screen. i am a computer hardware engineer. please tell me the solutions. The motherboard has been configured to ask for a password, to ...

dell PP29L pwers on but screen remains black have to repeatedly turn on computer and turn off computer to get the computer to boot up If all the answers above do not work, it is possible that your ...

...dell model number PP29L you turn it on you can't see anything but if you tilt it just right you can see the screen is indeed working just there is no light to light the screen the computer I know ...

dell 1525 pp29l model.it wont boot up.when i press power button the power led stays on, and the scroll lock and numlock led flashes continuosly and nothing on the screen.i think it's an error code....