What Does a Large Hard Drive Icon at Startup Mean?Replaced the stock WD 250GB JS drive with a 500GB AAKS. It's been running perfectly for 5 days, then this morning I turned it...
iMac suddenly turned off while loading desktop.Last night I replaced a defective WD 250GB AAJS hard drive with a WD 500GB AAKS. After re-soldering the drive motor controlle...
Answer to: iMac suddenly turned off while loading desktop.It showed only one LED on, which corresponds to power coming from the 12v power supply. I replaced the board, but would like to fix the old one. I'm thinking the problem is with the BGA chipset, just haven't had much success fix those so far.