Which chip on logic board can I change to reset SMC
My MacBook is running very slowly, and is basically unusable. Sometimes the fan runs so long and there is the kernel_task running constantly in memory.
My diagnostic at boot (holding down the D key) reveals PFM006 and PPN001 error, both relating to power management and SMC.
I have tried to reset the SMC by holding down the Shift-ctrl-option-power a million times, and that does not help. I put my SSD in my sisters mac which is exactly the same as my mac and it works fine, the SSD from her mac in mine, is the same result (slow). SO I assume it is a logic board issue, or hardware issue.
Which chip is the cause so I can take a look or replace.
Thank you for your help
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