My compaq n800c seems to have lost 1 every 2 columns. This is independent of the screen resolution selected. The resolution is OK when connected to an extenal monitor.
I have (while it was powered on) unmounted and disconnected the LCD (connector behind only) and I have obtained a white screen (this time all columns worked).
Before I start checking for parts, I would like to check if you can identify the source of the problem. I would like to avoid buying a LCD screen if the problem is the mother or video boards. Can it be the invertor ?
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