Chosen Solution
My Mac won’t boot up. I had problems with the ram being improperly seated - three beeps on start up - got that set but the track pad and keyboard stopped working. The screen worked fine. An external keyboard and mouse both worked for s while. Then one day I tried to boot up and it never did no beeps no screen nothing. I’ve got an early solid state drive and 8 gb of ram Now I have a brick. I may have been a little too ‘mobile’ with it - it must way 20kg- but there is no defining moment of s drop or bang that I can remember. Someone told me that this model has penchant for break the keyboard wire to the motherboard, but honestly I don’t know. Anyone that can with any advice to get it working again will greatly appreciated. Thanks.
Open it up and check to see if your battery is swollen, if so, replace it.
