No-Clean
Member
Board had some corrosion near C2951 and U1900 after removing the short on C2951 I noticed diode mode reading was lower compared to a working board on PP3V3_S4 and PP3V3_S4 was only 1.5V, after inspecting with thermal cam I found U8000 was getting hot, replaced it and now all I get is 0.300V on PP3V3_S4.
Rails present:
ppbus 8.56V
ppvrtc_g3h
pp5v_s5
pp3v3_s5
pp3v3_sus
After that all S4 rails are missing
Im a little lost on this one, any help will be greatly appreciated.
Rails present:
ppbus 8.56V
ppvrtc_g3h
pp5v_s5
pp3v3_s5
pp3v3_sus
After that all S4 rails are missing
Im a little lost on this one, any help will be greatly appreciated.