820-2936 run slow with battery

MDY

New member
When only with battery, it runs slowly.

HS_OTHER_IOUT - 1.27V
PBUS_S0_VSENSE - 0V ??
PBUSVSENS_EN_L - 11.17V

I replaced Q5300 and U5410 as they were corroded. Could be something more?

ASD errors: Battery RA table test Value over 2K found in R-a 0-7
VP0R pbus test
 
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dukefawks

Administrator
PBUS_S0_VSENSE 0V is of course not correct and should give an error in ASD too. Something wrong with Q5300 or corroded traces.
 

MDY

New member
Q5300

1-0v
2-0v
3-0v
4-11.24v
5-11.13v
6-11.02v

Any idea?
I replaced Q5300 2 times.
 
Last edited:
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