No display on Compaq Presario V3500

[aanan]

No display on Compaq Presario V3500 all led on suddenly when press power button . please schematic upload.

[Vikas Mishra]

Re: No display on Compaq Presario V3500

Try this one....

[diif]

Re: No display on Compaq Presario V3500

Try this.

[cyberhack]

Re: No display on Compaq Presario V3500

Photo 2 shows spillage near the bios bottom left

[trebo]

Re: No display on Compaq Presario V3500

also bios chip looks like its missing a pin at left side row at the bottom, I count only 23 pins on that side, and there seems to be burning on the connector just under cmos battery

[cyberhack]

Re: No display on Compaq Presario V3500

Also near the battery connecter on the right burn marks?

[spleenharvester]

Re: No display on Compaq Presario V3500

Also by LVDS and KB connector. OP this would take a hell of a lot of work to repair - presuming it is even possible. I'd personally not bother for such an old laptop.

[ktmmotocross]

Re: No display on Compaq Presario V3500

when i see "work" on fan connector im not surprized

[spleenharvester]

Re: No display on Compaq Presario V3500

when i see "work" on fan connector im not surprized

I didn't notice this until now. OP what happened to this board?

[aanan]

Re: No display on Compaq Presario V3500

Thaks to all.
schematic & board difffret. no burn near batt connecter.
trebo 46&47 pin ground.
Near lcd connecter some part & path burn.
so i need schematic.

[Vikas Mishra]

Re: No display on Compaq Presario V3500

This one is what you looking for

[aanan]

Re: No display on Compaq Presario V3500

Thanks vikas
my laptop on i resold bios pin.
Thanks again to all.

[Vikas Mishra]

Re: No display on Compaq Presario V3500

That's Great Aanan. You are most welcome