Had an issue roughly a month ago where monitor would lose signal while gaming tried different monitors and cables check gpu was seated etc. Ended taking to local pc repair shop to test pc with different ram and gpu cos I don't have any spare they could replicate the signal loss then they updated windows and that seemed to fix it so I am wondering if it could be as simple as a windows update causing conflict that a new update fixed?, Only issue is I updated to windows 11 while this issue was happening because I thought why not and it persisted surely that would have done the same? Or are updates mostly the on both OS always used windows but not very knowledgeable about it so wondering if this is possible otherwise I'm down to dodgy cpu or mobo I'd appreciate any advice.
CPU: AMD Ryzen 9 3900X 3.8 GHz 12-Core Processor
CPU Cooler: be quiet! Dark Rock Pro 4 50.5 CFM CPU Cooler
Video Card: MSI VENTUS 3X OC GeForce RTX 3080 Ti 12 GB Video Card
Motherboard: Gigabyte X570 GAMING X ATX AM4 Motherboard
Memory: Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory
Case: Corsair 4000D Airflow ATX Mid Tower Case
Power Supply: Cooler Master MWE Gold 850 - V2 850 W 80+ Gold Certified Fully Modular ATX Power Supply
CPU: AMD Ryzen 9 3900X 3.8 GHz 12-Core Processor
CPU Cooler: be quiet! Dark Rock Pro 4 50.5 CFM CPU Cooler
Video Card: MSI VENTUS 3X OC GeForce RTX 3080 Ti 12 GB Video Card
Motherboard: Gigabyte X570 GAMING X ATX AM4 Motherboard
Memory: Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory
Case: Corsair 4000D Airflow ATX Mid Tower Case
Power Supply: Cooler Master MWE Gold 850 - V2 850 W 80+ Gold Certified Fully Modular ATX Power Supply