My power light comes on bt my screen stays black

Monitor is connected (power and signal), turned on?

Sounds like the cd/dvd drive needs to be replaced if you are trying to boot from it.

I think you will find the battery is the cause of the problem, replace it.

Replace your monitor power cord

Black screens can be caused by many things the first bit of video runs through the ram, so try changing the ram or swaping it. the next thing that causes a black screen is the LCD Inverter or the back light bulb to test this is take a flash light and shine it on the screen at an angle and see of you can make any faint images out. Next dis-assemble the laptop and see if the processor is heating up or staying cool.

Hope this helps!

"Most" newer monitors will let you know if the are no longer receiving a signal. Sounds like the backlight is burnt out. Try getting a bright (LED works best) flashlight and shining it at the screen at all angles to see if you can see any of what you were doing. If the backlight is on the fritz, either return it on warranty or buy a new one.

It sounds like video card problem. Bring it to a repair shop.

reset your calc, press 2nd left right on simultaneously. it should work.

how can u fix this black screen? the green power light is on, shows vista for a bit then turns black and stays black. any solutions or do i have to send it back?

My suggestion:

First take your BT device (Not the phone), and hold down the pwr button until the light stays on constant (this is "find me" mode for most BT devices like headsets).

Next on your V9 goto your Settings/Connections & select Bluetooth, then scroll righ (or select options) to search for your device.
Once your device shows up in the screen selct it by hitting the center of the nav key and it will ask for a passkey wich is normaly "0000".

You should then be paired.