[SOLVED]820-2530 TS0P unable read error

machelper

New member
Hello everybody;

I m working on A1278 2009 year. Fan noise and CPU usage %100 . When do ASD it shows TS0P unable read error.

Tried;

replaced track pad and cable
replaced bluetooth and wifi cable with know good cable
replaced SMC

same status

where can i check next step?

thanks
 

dukefawks

Administrator
Unplug airport cable. There is nothing else on this bus besides trackpad/ALS.
If it still not working measure both data lines on diode mode.
 
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