Apple's line of MacBook Pro laptops was intended for the professional and power users. The MacBook Pro line includes the MacBook Pro 13" Unibody, MacBook Pro 15", MacBook Pro 15" Unibody, MacBook Pro 17", and the MacBook Pro 17" Unibody.

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hardware test reads 4sns/1/40000000.tbot error

i ran a hardware test and the yest showed error 4sns/2/40000000.tbot

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jovitacarrasco, what symptoms is your MBP having? What year is your MBP. Post the last four digits of your computers serial number so we can properly identify the hardware. The sensor TB0T senses your Battery TS_MAX. So this could be part of a charging issue as well as the battery itself. What does your computer result the temps as when you run something like Macs Fan control or iStat?

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Download and run the appropriate version of Coconut Battery (according to your operating system) to get a better idea of the status of your battery:


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