No Graphics display on boot.

  Jollyjohn 17:18 23 Nov 2013
Locked

I have aa Asrock K7S8X Motherboard with an AGP graphics card. On starting the PC there is no output from the graphics card.

I have tried another agp gfx - nothing

I have tried a basic pci gfx card - still nothing.

In between each restart I have cleared cmos by shorting out the pins .

I have been given this PC for spares so if I don't get it working it is not a problem it is more of a challenge to know why I get no display at all!

  Fruit Bat /\0/\ 17:37 23 Nov 2013

Is it getting into windows at all?

Any noise from fans or hard drives?

  Jollyjohn 19:12 23 Nov 2013

Fans spinning up. Sounds like hard drive is spinning up.

Nothing on keyboard, not even Num Lock light even when toggling.

Only 300W psu so might try a bigger psu - unfortunately have just given away my last spare psu!

  woodchip 19:27 23 Nov 2013

Try a different PSU as I think its blown, Fans and lights will run on a AA cell, but PC will not

  Fruit Bat /\0/\ 19:31 23 Nov 2013

Agree sounds like PSU died.

  Jollyjohn 09:49 24 Nov 2013

Morning.

Tried a known good psu - still the same.

No beeps from board. I know the speaker works because I tried booting with no RAM- lots of beeps.

  Fruit Bat /\0/\ 09:58 24 Nov 2013

Next job is remove motherboard from case (short to case?) and min config boot, with just cpu, 1 stick of mem and graphics card.

Should boot to message about no boot able device found or similar.

  onthelimit1 10:02 24 Nov 2013

Suspect mobo then, I'd guess

  Jollyjohn 10:12 24 Nov 2013

Thanks for all the suggestions. It would appear the motherboard is knackered.

  woodchip 23:25 24 Nov 2013

PSU as taken out Motherboard and or CPU

This thread is now locked and can not be replied to.

Elsewhere on IDG sites

WPA2 hack: How secure is your Wi-Fi?

Microsoft Surface Book 2 hands-on review – bigger and 5x faster

Best kids apps for iPhone & iPad

Que faire si son iPhone ou iPad est tombé dans de l'eau ?