Hp g6000 screen

Hope this helps:

http://www.laptoprepair101.com/laptop/2009/05/04/how-test-lcd-screen-inverter-in-laptop/

Good luck

http://h30434.www3.hp.com/t5/Hardware/Hp-G6000-Startup-Problems/td-p/91754/page/4

Seems this is a common problem to this model which the folks in the above HP forum are having. It seems to be a problem related to the Nvidia display adapters soldered connections to the motherboard

The poster smileygecko appears to have a solution but once you read it, you'll see its not for the faint-hearted.

I'm currently fixing the same problem for a friend and if I make any progress I'll let you know.

Otherwise if you're lucky enough to have any warranty left, take advantage of it!!

I have a g5000 laptop with the same problem. After a long research and testing the problem was that the motherboard and graphics card are dead and no replacement is cost worthy. Sorry to tell you but unless you can find someone to replace your nvidia card you cant do much.Hope that helped!

1. If you have it plugged to a power adapter it could be that the AC adapter is not charging the battery.
2. Try removing the battery with the AC adapter plug in and see if the PC will. if so then you may need a new battery.
3. You will need to get new AC adapter and battery frome the manufacturer or authorized dealer. Third party device are not recommended because they usually are not up to specifications.
I hope this helps.

Extract your battery from your laptop for 12 min, then start your computer using your power cable (don't use your battery), if not try pressing F2 rapidly when opening, after you open your operating system try changing your graphics card drivers.

Seem like your video is going bad on the motherboard or your LCD screen. This is how you can determine which is going bad:
- Connect a monitor to the output and toggle Fn+F4 about 2-3 times or until you see video on both screens.
--If you have that same picture on the monitor then its the internal video....new motherboard needed.
--If you don't have that problem on the monitor then its with your LCD screen and it will need to be replaced.

IF THIS HELPS PLEASE VOTE.....GOOD LUCK AND THANKS..

There is a problem with the power supply. Replace the power supply with a new one.

you have a problem with your flat it is a cable connecting the monitor to the notebook itself and may be damaged or not fixed in it's place

check your connections....like the cord. seem you are getting power but none lasting...also check battery

can get it from from Compaq web site