Question about HP Compaq NC6400 Business Notebook
Basic diagnostics when you experience display problems
Display is black?
Does the external vga output works?
Yes >> only your display assembly is defect
No >> your mainboard is defect
Mostly it results in the replacement of the complete mainboard.
Last things you can trie is flash a new bios version using the the external output if that works.
Posted on Dec 12, 2008
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