Hello,
Upon returning to my iMac after a break and waking it from sleep it only displayed red stripes on a red background. Restarting the computer seemed to solve the issue, but after waking it from sleep another time the issue seems to be permanent. I have tried resetting SMC and NVRAM but neither have worked. Anyone familiar with this issue? Picture linked for reference https://i.imgur.com/JtYX8bP.jpg
Upon returning to my iMac after a break and waking it from sleep it only displayed red stripes on a red background. Restarting the computer seemed to solve the issue, but after waking it from sleep another time the issue seems to be permanent. I have tried resetting SMC and NVRAM but neither have worked. Anyone familiar with this issue? Picture linked for reference https://i.imgur.com/JtYX8bP.jpg