Chosen Solution
And the iMac original write : 593-1029 A 50/09 W On-semi This replace sensor has the same problems after I try to reset SMC reboot iMac, remove ram, e.g. I try to buy a new thermistor 2n3904 and solder it. But, nothing happens… Any help solution there?
Lets start afresh here as your question is very confusing. Describe your problem not what you think the solution is as you may not be doing the correct action. Is the system working at all?Is the system shutting down?Is the screen turning off?Did you run diagnostics?Did you replace the HD and/or add RAM?Did you make any modifications?
