820-3437-B With Multiple Sensor Issues
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Revision as of 10:12, 15 December 2021 by Chrisb (talk | contribs) (Chrisb moved page 820-3437-B multiple sensor issues to 820-3437-B With Multiple Sensor Issues without leaving a redirect: Title Formatting)
70% CPU usage when idle, machine slow, need to hold power button for power up, however, sometimes the system still fails to power.
ASD faulting sensors (IC0R, ID0R, IM3C, ISDC, PB1R, PC0R, PDTR, PPBR, PSDC, VC1C, VCS0, VP0R). Device takes 0.06MAh.
PBUS_S0_VSENSE missing - Q5500 Pin 3 via severely corroded. Ran jumper to R5503 Pin 1 to restore, issues persist.
C5021 turned into 1Ω. Capacitor replaced, issues resolved, and ASD passed diagnostics.