Asus - motherboard change - turns on off on off

[wizzax]

Hi,

I've a problem with ASUS K73SD - I've bought a repaired motherboard from buymotherboard.net

Changed and now:
- the notebook turns on when I plug electricity adapter.
- nothing happens on screen
- after few seconds it start switching on off on off... (like power button is permanently pressed)

I've trying resetting bios, waited for hours, and still the same... Is the motherboard broken or I'm doing anything wrong? Any ideas?

Thanks a lot for help!

Br,
David V.

[Kurtiskain]

Try reseating the RAM, if that does not help you are better off returning the board for a replacement if they will take it.

[eQuilibrium]

Try diagnosing the software first. The auto-restart/shut down must have been enabled. 

Does the OS load?

Is your battery charging?