Turns on but very slow MBP 820-2936-B

Allstartek

New member
I have watched several videos on this from Mr. Rossmann but I can not figure out how to locate errors identified in ASD.. finding the right version is an entirely different issue... I would really appreciate any assistance possible.
Is there a report of some kind that identifies the errors? my current error is 4SNS/ 1 /40000001:VP0R-0.000 (have also previously received 4SNS/ 1 /40000001:VP0R-0.038 and 4SNS/ 1 /40000001:VP0R-0.006)

2011 MBP 13" board 820-2936-B
 

Allstartek

New member
Thank you so much. I'll clean and replace them all.

Is there a diagram that shows the VP0R errors or the ASD errors?
 

Allstartek

New member
I'm sorry and new to this so I have no idea what a 3115 diagram is.

I replaced Q5300 and both resistors.. of course I have a new VP0R error now.. Very weird, frustrating... all of the above :)

4SNS/ 1 /40000001:VP0R--12.214
 

dukefawks

Administrator
VP0R is reading 12.214V so the sensor is working fine now. Does this machine power on without the battery installed?
 

Allstartek

New member
So the error isn't an error.... Makes perfect sense.. so Apple and Microsoft aren't so different after all. FEATURE, not error.
 

dukefawks

Administrator
Run the normal EFI version of ASD, not the built-in one. The sensor should read 12.5V without the battery connected. Are you sure you put Q5300 in the right way around?
 

Allstartek

New member
Sorry for the delay. I was a little busy.
I ran ASD via the internet version. Couldn't find the correct files to make the USB drive ASD EFI.

Assuming that pin 1 has the little dent on the top of the IC, yes pin one is to ground.
 
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