crwdns2934243:0crwdne2934243:0
mayer
crwdns2934249:0crwdne2934249:0:
| - | Hook up an external monitor. If the lines are there, you have a GPU issue. If the lines are not there |
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| + | Hook up an external monitor. If the lines are there, you have a GPU issue. If the lines are not there it may be in the LED driver board: |
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| + | |
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| + | https://www.ifixit.com/Guide/iMac+Intel+27-Inch+EMC+2309+and+2374+LED+Driver+Board+Replacement/1639 |
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crwdns2915684:0crwdne2915684:0:
open
crwdns2934241:0crwdne2934241:0
mayer
crwdns2934249:0crwdne2934249:0:
Hook up an external monitor. If the lines are there, you have a GPU issue. If the lines are not there
crwdns2915684:0crwdne2915684:0:
open