Ask MSI GS65 Stealth - MS - 16Q21 need bios/schematic/help

[gmorb]

need help diagnosing no power or schematics/boardviews /bios to diagnose myself.

 

[ThienBui]

BIOS - MSI P65 CREATOR 8RF (WHITE LIMITED EDITION) MS-16Q2

MSI P65 CREATOR 8RF (WHITE LIMITED EDITION) MS-16Q2, MS-16Q21 BIOS MS-16Q2 - MS-16Q21 REV1.0.pdf Schematics

vinafix.com

 

[gmorb]

ive had two msi boards which dont output 3v3 or 5v sus. from your experience, can corrupted bios cause this or bad ene ic?

both boards exhibiting same behavior power sw pulses when pressed but no power.

does sus_on come from ene ic? or pch?