I've just built a new PC and had it running fine. When I tried to play a game the computer suddenly turned off. When I try and power it back on the CPU fan starts up for a very short time and then almost immediately the power shuts off. When I take the graphics card out everything still works and the computer turns on as it should. I've tried moving the graphics card to a different PCIe slot and the computer still shuts off. Any ideas on what to do or try would be appreciated.
Update: The graphics card was bad. Got a new one and it works fine
Build:
Motherboard: Asus MAXIMUS VII HERO ATX LGA1150
CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor
Stock CPU Cooler
Memory: Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory
Video Card: MSI GeForce GTX 970 4GB Twin Frozr V Video Card
Power Supply: Corsair RM 750W 80+ Gold Certified Fully-Modular ATX Power Supply
Storage: Samsung 840 EVO 1TB 2.5" Solid State Drive
Case: Corsair Obsidian 550D ATX Mid Tower Case
Update: The graphics card was bad. Got a new one and it works fine
Build:
Motherboard: Asus MAXIMUS VII HERO ATX LGA1150
CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor
Stock CPU Cooler
Memory: Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory
Video Card: MSI GeForce GTX 970 4GB Twin Frozr V Video Card
Power Supply: Corsair RM 750W 80+ Gold Certified Fully-Modular ATX Power Supply
Storage: Samsung 840 EVO 1TB 2.5" Solid State Drive
Case: Corsair Obsidian 550D ATX Mid Tower Case