MacBook Pro :: Display All Of A Sudden Went To The 'white Screen Of Death'?Mar 22, 2012
My Macbook Pro display all of a sudden went to the 'white screen of death' as I've heard others refer to it as. I've tried zapping PRAM, resetting SMC etc. to no avail. When I connect an external monitor, I am able to use the Macbook without problem, so I know it is video card/controller/display related issue. I'm going to send the Mac in for repairs. But before doing so, I'd like to erase my hard drive so I'm not sending them all of my data with the computer. I've done a time machine backup, so all is fine there as well.
My problem, is that in order to erase the hard drive, I need to boot from the OSX install disk. No matter what I try, I can't do this with my external display. If I insert the disk, and hold down the C, my Mac never recognizes the external display plugged in and so I cannot see to get to the disk utility tools on my OSX install disk. I've tried using Command-display dim button, to no avail.
I've tried simulating a clamshell mode boot where I close the lid as soon as the boot starts (with the OSX install disk in the drive) and I get a kernel panic every time. Even if I didn't, I don't see how I can close the lid at startup and hold down the C key at the same time.
MacBook Pro, Mac OS X (10.6.7)