Asus - motherboard change - turns on off on off

David Vopelka

Estimable
Jun 7, 2014
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4,510
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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.
 

IInuyasha74

Honorable
Moderator
May 1, 2013
501
0
11,310
87
First, what was your computer doing before you switched motherboards?

Second, did this have a CPU that you removed from the old motherboard and put into the new one? If so it sounds like either the CPU isn't in right, or the CPU is simply broken.

You also could of failed to get the video cables connected properly since you aren't getting anything on screen. If you have a monitor I would advise trying to see if your laptop will show something on that screen.
 
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