HP CQ42 Schematic

[sparker1]

I have found some other schematics for this board but not the one I need. This one is a Hannstar DA0AX3MB6C1 REV:C. Can anybody help? Thanks

[atsio]

Re: HP CQ42 Schematic

[sparker1]

Re: HP CQ42 Schematic

Thanks Atsio. I have some minor differences with the board and schematic but any help is always appreciated. Now to find out what is wrong with the damn thing.

[sparker1]

Re: HP CQ42 Schematic

Finally had some more timne to examine the problem with this one. The laptop was dead except for the power light. 5v and 3v all present. Reprogrammed bios no change. Reflowed Northbridge and it booted up fine. Now need to reball to make repair permanent.

[sparker1]

Re: HP CQ42 Schematic

Sorry that should be Southbridge Intel af82801IBM chip.

[Arkangelus]

Re: HP CQ42 Schematic

Thank you for the schematic

[hinofre78]

Re: HP CQ42 Schematic

Thanks for the schematic!!