nate8organic
New member
customer sent in a 820-3330 he said he bought it used in 2012 and used it till 2014 when it stopped working right and left it untouched. First thing i noticed was liquid damage and previous repairs. When i test, powers on, in options the hard drive icons have lines slight lines through them, and when loading osx it freezes half way through loading. using the owners drive it loads half way and then restarts with a black screen. liquid is on both sides def see some on the gmux. and on the backside next to the gpu there is components with repair and liquid everywhere. also is on smc. Wondering if i should just start off by running it through the sonic cleaner? or what would you do first? i already tried ram and a pram reset just in case it was something simple. also he said the wifi had bad signal, guessing this might have just been the wifi chip or an antenna but haven't really looked into it yet unless i figure out this graphics issue.
your thought on how i should go about on this one?
your thought on how i should go about on this one?