7 beeps and won't turn on
It beeps 7 times and won't power on. Just a black screen
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Two possible solutions:
1.)
The seven beeps means a CPU issue. Unplug the AC adapter/charger and take out the battery, then hold down the power button of the computer for 15-20 seconds. Then plug in the AC adapter and try to power up the computer.
If that doesn’t work….
2.)
Video to replace CPU:
https://www.youtube.com/watch?v=J9Wyn9HN...
and where to get parts.
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I am sorry, this does not look like one of the easy and/or cheap things to fix. 7 beeps is processor failure. The processor on this is permanently mounted/soldered to the motherboard through a BGA (Ball Grid Array). Your options are to sell it for parts, reflow, or reball the chip and/or replace the motherboard. The members here at iFixit can advise you with any of the aforementioned solutions you chose to follow.
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The CPU is not soldered to the board on this model. It is mounted in a socket P socket.
It’s socketed mate…
