820-3462 ASD Error SMC I0 Failed

supamodz

Member
Hi Guys a customer brought in a macbook pro early 2013, the problem in the fans are spinning at max speed. I checked the board signs of water damage, and none so i ran the internet asd and got error 4SNS/1/C0000008: Ts0P--124. Then i ran the asd efi mode and got error( SMC I0 Failed )any ideas on where too look from here.
 

supamodz

Member
Hi Duke, turns out it was something with the camera. i replaced the trackpad had same problem, turns out the smc camera and trackpad run on the same line. so when i unplugged the camera fans started to spin at normal speed its a retina display and it looked distorted so i gave it back to the customer to replace it with a good lcd set up.
 

dukefawks

Administrator
It is actually the ALS. You can cut the data lines at the camera connector. Camera will still work, just no ALS anymore.
 
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