For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
Hello all! Got an 820-00165 board here that has all power rails, CPU gets warm, but no chime. Suspecting maybe BIOS IS BAD, however every link I found here on the forum are broken. Could anyone pls send me a known working file?
I've got a 2017 MBA which the customer brought in after installing Big Sur (I think they did an upgrade). They reported that after the install completed the MacBook wouldn't boot at all. If I try and start the MacBook the fan will spin for about 4 seconds then stop and restart again. I've check...