Why won't my mac power on?I bought this macbook pro from my friend knowing that there were problems with it. The comuputer it's self turns on but the s...
Answer to: MacBook makes startup noise, but doesn't power on, battery chargedI had the same problem as these two regarding the hard drive turning but the monitor refuses to boot on. I reset the PRAM(I got it to turn on once and reset the PRAM) and restarted the mac. This time when i turned it on the apple chime sound was present(for the first time) but the monitor still remained black. Any suggestions?