Windows becomes unresponsive when starting with a new graphics card.
Windows becomes unresponsive when starting with a new graphics card.
I received the components for a fresh PC a few weeks back, matching these specifications: CPU – AMD Ryzen 7 7800X3D 4.2 GHz 8-core, CPU cooler – Thermalright Phantom Spirit 66.17 CFM, motherboard – MSI MAG B650M MORTAR WIFI Micro ATX AM5, RAM – TEAMGROUP T-Create Expert 32 GB (2×16 GB), DDR5-6000 CL30, storage – Crucial T500 1 TB M.2-2280 PCIe 4.0 X4 NVMe SSD, graphics card – Asus DUAL OC GeForce RTX 4070 SUPER 12 GB, power supply – SeaSonic FOCUS GX-750 ATX 750 W, 80+ Gold certified, fully modular ATX.
After assembling the system and running diagnostics, I encountered a problem where the graphics would activate but not appear on the dGPU outputs of the RTX 2060. Despite several troubleshooting attempts, the issue persisted. I replaced the GPU with a new 4070 Super Founders edition. During setup, I used my RTX 2060 to install Windows and begin gaming with the remaining components. CPU performance was normal, and EXPO enabled worked as expected.
The new GPU’s behavior remained inconsistent: initial installation mirrored the old card’s failure, fans spun but no output appeared. BIOS settings, PCIe 3.0 configuration, and disabling EXPO helped the system detect the dGPU, but Windows still relied on integrated graphics. Device Manager displayed the card as a generic Microsoft display device. After updating drivers, rebooting, and clearing CMOS, the GPU finally worked, allowing gameplay with expected results. However, EXPO profiles were disabled, and even disabling them didn’t resolve the problem.
Now I’m seeking further guidance on alternative troubleshooting steps, especially if a different hardware issue is present. Which component should I prioritize replacing next?
It might relate to the BIOS settings. Updates can resolve freezing problems, while lowering the BIOS version sometimes helps. MSI has a history of BIOS-related issues.