Hi Everybody . I have a Asus 1650 (cg174pi ) 4G , all voltages are ok . 12v, 5v,3.3, 1.8,pex , vram , pex_rst 3.3v , Pex_buf 1.8v .But pc not detected ,i replaced all the capacitors near the pciex .
Where do i start now? Thank you alot
(Sorry my language is different from yours so I had to use google translate :) )

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Posted after 32 minutes 54 seconds:
I don't understand what this component is, all the pins have no voltage at the moment. I don't have a schematic, can anyone tell me what it controls and where the power comes from? If you have a boardview or schematic, all the better .