MBP A1278 won't turn on, battery is not charging
Hello, I got a bad shape A1278 MBP!
I’ve managed to replace the keyboard, backlight, and the fan. I also installed an SSD and put a High Sierra on it. Everything was working fine except the replacement keyboard’s spacebar wasn’t working.
The OS said the battery is not charging. As far i know this is the original battery (like 10 years old) and it’s pretty much dead. Then I made a huge mistake, I let the battery drain down while the Mac was in sleep, and now it won’t turn on. The MagSafe LED is Green and the first battery checker LED flashes rapidly on check.
The system won’t turn on neither with or without the battery plugged in. Even though I’ve already ordered a new battery, I’d think the computer should work without battery.
Do you guys have any idea what could it be if it’s not the battery?
Thank you in advance!
Ist dies eine gute Frage?