Under heavy load, monitor shuts down.
Under heavy load, monitor shuts down.
Hello! Your issue involves a "no signal" warning on your monitor that appears only when playing high-end games in 4K resolution. The problem began about three weeks ago, though your PC has been running normally for roughly three months now. You can still use Discord and hear others clearly, but it only happens during 4K gaming sessions. Your system specs are an i7-11700K, 3070 Ti, MAG B560M, with a 2x16GB DDR4 RAM, 850W gold PSU, and a 1TB SSD. You built the PC yourself and have already tried resetting drivers, reinstalling firmware, and performing factory resets without success. A temporary fix suggested was lowering your GPU's power limit to 78%. Any advice would be greatly appreciated.
It seems the monitor isn't working because the graphics card driver is crashing. Which PSU model is it? The wattage and efficiency don’t indicate a reliable power supply. Keep an eye on your GPU temperatures during games. AluminumTech offers helpful instructions for adding an OSD display so you can monitor temps while playing.
The monitor's vertical refresh rate for 4K is not specified in the provided information.