820-3332 - PECI sensors jumping from 60 to 100 degrees Celsius in OS

[2informaticos]

Remove Q5030 and test the machine.
Next, keep out Q5030, make short D-S and test again.

 

[2informaticos]

I remember about one post where the enable PECI line was found with low value to ground because of CPU.
I'm not exactly sure which board was then.
But in your case is randomly, you may try to UC board, or put good flux and heat CPU; carefully, do NOT kill it...

 

[overshoot]

Board was already UC so I'll try heating the CPU with a pre-heater + hot air.
Let's see! Nothing to loose anyway...

Thanks for your answer!

 

[overshoot]

Hi 2informaticos,

Just wanted to say thank you.
I did give the UC another shot and it did fix it.
As easy as that... ;-)

Cheers!