late 2015 5k imac

In certain apps my GPU temps climb to high 70 deg C and shutdown/reset the iMac. I have been using Macs Fan Control to monitor temps and noticed only temp rising above all have been the GPU. But fan speed stays constant in auto mode around 1,300 RPM. 1) Watching YouTube videos - Fix has...

Hi Mac friends, for those who've successfully used RPCS3 (preferably for the Late 2015 5K iMac w/ M395 GPU) for games like Demon's Souls, what setting did you set to make it work so that it doesn't just have a blank screen after the game's splash screen? Thank you in advance.

Spec - iMac Retina 5K 27-inch, Late 2015, 3.2 Quad i5. Running a Fusion Drive - 2TB HDD, 120GB SSD? I've been running Catalina - 10.15 as it seems more reliable with my "old" iMac. I woke up to the iMac loosing the OS, nothing but a Windows 10 Recovery window (I had duel booted previously and...

Hi Mac friends. I just painstakingly disassembled the iMac for 22 hours almost straight the whole day (one day Apple will be easy to disassemble like that Frameworks company we pray, fast and hope) the Late 2015 iMac; its logicboard battery which is a BR2032 3v (not the usual PC CR2032), if this...

My very trusty late 2015 27” iMac, with a 3 TB Fusion drive, didn’t boot all of a sudden on Thursday morning. No warnings, it was fine as usual up until the night before on Wednesday, then the next morning, it boots to the “prohibited” circle. I’m not really upset for the drive failing, after...

Hi Mac friends. When I updated to Late 2015 5K iMac to macOS Monterey 12.0.1 and the iPhone 6s Plus to iOS 15.1, when I AirDrop a photo from the iPhone, the iPhone would just get stuck at "Waiting", although both Apple products can see each other. What could be the fix for this? The bluetooth...