09-28-2019, 07:59 PM
My daughters MacBook Pro makes a chime noise when booting but the screen remains black. I've tried the normal things such as resetting SMC, PRAM, open and close lid, etc. It is a model a1398 emc 2673 (early 2013 15"). From what I have read the problem is most likely the motherboard. I know it isn't worth sending to Apple. Any further suggestions or do I simply replace? Thanks.