The noise you hear may be the optical drive-it often makes a noise when starting up. I received a water damaged Macbook Pro A12 from a friend of mine.
For a more detailed description, please see below. It's always possible that something that got unplugged was not well seated when plugged back in, so do check your connections. In short, I am looking for help identifying the correct cable pinout to the motherboard and to the physical iSight for a Macbook Pro A12 internal iSight. Also check to be sure that your hard drive cable is securely plugged into the logic board and that the battery is also plugged in. It sounds like your internal one may not be working or possibly got unplugged, so check the connection and reseat it if necessary.
2010 MACBOOK PRO MOTHERBOARD HOW TO
How to reset NVRAM on your Mac - Apple SupportĪlso, try an external keyboard if you have one. Reset the System Management Controller (SMC) on your Mac - Apple SupportĪnd the NVRAM if you can get your Mac to boot: I'm worried that my Mac may be reaching the end of its life but I could be overthinking it. I had a tech from Mac help m out with the install.
2010 MACBOOK PRO MOTHERBOARD INSTALL
I also unplugged the battery and plugged it back in it same result.Ī few months ago I did install a new ssd. Except for a few times I could hear something inside turning on but that's it I go to reset my password but my keyboard doesn't work. After maybe 30-1 minute my Mac turned on so I can reset my password. I disconnected the power chord pressed shift+option+control and then power button for ten seconds then put in power chord and turned on my Mac. I press the power button and the little light on the from turns on but that's it. My Mac doesn't even make a chime sound this time.
This happened to me I'd say 2 months ago but this time is worse.
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