Hello, my PC suddenly turned off, since then turning it back on cause's nothing to be displayed and pressing the enter key causes it to turn off. No other key cause's this behaviour (but still nothing is displayed). This persists when everything but the keyboard is disconnected and plugging directly into mains does not change anything. Has anyone ever encountered something like this, or does anyone have any advice on how to proceed. I built it myself around 2 month's ago. All components are new apart from the power supply (650W) and RAM.
MSI MPG Z490 GAMING EDGE WIFI Motherboard
Gigabyte GeForce RTX 2070 SUPER WINDFORCE OC 8G Graphics Card
Intel Core i7-10700K 10th Gen Processor
Corsair CMK16GX4M2B3000C15 Vengeance LPX 16 GB (2 x 8 GB) DDR4 3000 MHz CL15 XMP 2.0
EVGA 650 W G2 GOLD 80+ Modular PC Power Supply Unit
Windows 10
Any ideas on what's wrong or tips on troubleshooting it would be appreciated
MSI MPG Z490 GAMING EDGE WIFI Motherboard
Gigabyte GeForce RTX 2070 SUPER WINDFORCE OC 8G Graphics Card
Intel Core i7-10700K 10th Gen Processor
Corsair CMK16GX4M2B3000C15 Vengeance LPX 16 GB (2 x 8 GB) DDR4 3000 MHz CL15 XMP 2.0
EVGA 650 W G2 GOLD 80+ Modular PC Power Supply Unit
Windows 10
Any ideas on what's wrong or tips on troubleshooting it would be appreciated