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Tony Lush

macrumors newbie
Original poster
Oct 13, 2016
5
0
Bristol
On Booting up my MacBook pro displays vertical green lines on the desktop? Any idea what this means?

Thanks in anticipation

Best Tony
 

Fishrrman

macrumors Penryn
Feb 20, 2009
28,346
12,461
"17 inch 2011"

You've got RadeonGate.
Better read up on it.

Only solutions:
1. Replace motherboard, but the replacement will be subject to the same failures again. Not worth spending the money on any more.
2. Permanently disable the discrete GPU and run from integrated GPU only (instructions can be found in another thread in this forum).
3. Start shopping for a replacement.
 
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