820-00165-a

iFix

Member
Liquid damaged on Bios chip. I did the cleanup and re-soldered the contacts all good but there's a strange issue. Once i power on the laptop i need to reset pram so it's gonna boot into OS,if i restart it will boot but if i do shutdown on boot after hands with full bar and apple logo. No other damage from liquid and also if i try to reinstall the os with internet recovery or usb and even with new ssd just hangs on apple logo with full bar.

Thanks
 

iFix

Member
What i notice that when i power it on with pram reset and it works fine. Once i close the lid and leave it on stand by the laptop restarts and after there's a error for the sleep wake...
 
Top