strange lines on screen

Hey all together!

I have a big problem with my laptop Lenoco 3000 N200 0769 B7G. After the restart, the screen stayed black with many, many lines, each 1px up and down the screen. An external TFT monitor get no signal. Installed operating system is windows 7 Home premium. Windows seems to start up, the HARD drive Led blinks about 2 min. I turned off the startup sound, so do not be a signal of acustical to boot windows. :/

I think the problem is a faulty graphics (NVidia 7300 go)... Has anyone an idea how to check or where to find the official Lenovo videotutorial for dissambling this laptop?

The laptop is short of 2 years warranty on about 6 months if I want to fix it myself.

Tanks a lot!

audiotux

http://www-307.IBM.com/PC/support/site.WSS/document.do?sitestyle=Lenovo&lndocid=MIGR-63486

http://www-307.IBM.com/PC/support/site.WSS/document.do?sitestyle=Lenovo&lndocid=MIGR-67857

Tags: Lenovo Notebooks

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