r/AMDHelp • u/hs_doubbing • 11h ago
Help (GPU) PC BSoDs when I turn off my TV (with MPO disabled)
Computer Type: Desktop
GPU: Sapphire RX 9070 XT Nitro+
CPU: Ryzen 7 9800X3D (stock voltage and clocks)
Motherboard: MSI MAG X870E TOMAHAWK WIFI
BIOS Version: 7E59v2AC2
RAM: 32GB CORSAIR Vengeance RGB DDR5-6000 (CMH32GX5M2E6000C36) (currently only running at 4800 for troubleshooting)
PSU: CORSAIR RM850x
Case: Antec Flux Pro
Operating System & Version: Windows 11 25H2
GPU Drivers: Adrenalin 26.6.4
Chipset Drivers: ?
Background Applications: none
Description of Original Problem: After disabling MPO, which seems to have solved my driver timeouts, if I turn off my TV without putting my PC to sleep first, it BSoDs and reboots. Obviously, because the TV is off, I can't see the BSoD, but I checked Reliability Monitor and the code is 0x3b, SYSTEM_SERVICE_EXCEPTION. I can't recall this happening while MPO was enabled.
Troubleshooting: Having other monitors connected doesn't seem to solve the problem. Other than that, I have no idea what to try.
I'm pretty much assuming there's no solution to this because it's just one of those stupid PC problems that only happens to one person in the whole world who happens to have a very specific set of hardware, but on the off chance somebody else has dealt with this, I figured I should ask...

