Re: iMac A1311 extrange behaviour

Reball and reflow do exactly the same thing. They reconnect temporarily the bonding, for an unknown period of time. So you don't fix anything when reballing, GPU is still dying.

Re: iMac A1311 extrange behaviour

Even if it revives those for a year or two, it's not reliable as you just found out and can be totally random. Here is an eight years old video that still holds true (laptop oriented, but still applies to affected iMacs).
[URL="https://m.youtube.com/watch?v=1AcEt073Uds"]https://m.youtube.com/watch?v=1AcEt073Uds[/URL]
We deny those for years now, but some people are installing modded MXM Nvidia cards (this has some drawbacks like no boot screen or brightness control amongst other things for 21" and can necessit mods to...

Re: iMac A1311 extrange behaviour

How long do you warranty your jobs?

Re: Msi gp62 6qf schematic

Thanks a bunch.