I have made photos.

Have put arrows

Thanks








image free hosting

 

What are we suposed to be looking at and why?

 

There are other 'empty' locations for electrolytic capacitors on this board. Do you have any reason to think that the four with arrows were originally fitted?

 

Yep, they´re missing. Next!

 

There are other 'empty' locations for electrolytic capacitors on this board. Do you have any reason to think that the four with arrows were originally fitted?

>>

Yes, they were fitted.

 

Yes, they were fitted.

Who removed them and why?
Do you have the removed capacitors?

 

Generic boards are common and components are often left off of the basic version (maybe a few USB ports) and more components needed for more USB ports, on-board high-quality audio, or what ever. Look at the manufacturer's product offerings to see where your motherboard sits in relationship to other product offerings. It is very likely that the high-end offering uses the same PCB.

This is common for audio receivers and many other products. Minimizing inventory through careful design engineering.

 

https://drive.google.com/file/d/0Bxome1ZSCRIaRDdodjlXOS1oWkZJVW4wVThSS2wzckxEU1Uw/view?usp=sharing
https://drive.google.com/file/d/0Bxome1ZSCRIaWXlhYzAyRS1OTWhRNkJqTmtweE4xSVpXaVV3/view?usp=sharing

 

https://drive.google.com/file/d/0Bxome1ZSCRIaRDdodjlXOS1oWkZJVW4wVThSS2wzckxEU1Uw/view?usp=sharing
https://drive.google.com/file/d/0Bxome1ZSCRIaWXlhYzAyRS1OTWhRNkJqTmtweE4xSVpXaVV3/view?usp=sharing

Neither of those links work for me.

 

Neither of those links work for me.

They work fine on iPad/safari.

 

work for me on Linux

Do you have some Google services problem?

EDIT >

 

Neither of those links work for me.

Maybe javascript disabled is.