Competed the GPU replacement following this excellent guide. My iMac is as good as new, after weeks/months of randomly fragmented windows. Would not rate the repair as difficult, though, since no soldering/desoldering was required. Took between 4.5 and 5 hours (forgot to check the exact start time).
Competed the GPU replacement following this excellent guide. My iMac is as good as new, after weeks/months of randomly fragmented windows. Would not rate the repair as difficult, though, since no soldering/desoldering was required. Took between 4.5 and 5 hours (forgot to check the exact start time).