System experienced a crash and is blocking post functionality.
System experienced a crash and is blocking post functionality.
My PC stopped working while I was playing helldivers. Now it crashes again, especially when the VGA light appears on the motherboard. I've spent hours trying fixes—unplugged USB and Ethernet, reset RAM, swapped out the GPU, used the iGPU, and even changed the CMOS. I powered it on and off several times but still can't get it to start. I'm exhausted and want to try every possible solution before having to take it to a repair shop, especially since I don’t want to risk my PC in my car.
You’re dealing with persistent issues on the VGA debug LED. After repositioning the GPU and RAM, it’s time to narrow down the cause. Consider checking if the motherboard is the issue or if the GPU itself is faulty. A few steps can help: Run the GPU in a different machine to verify functionality. Ensure all PCIe cables are properly connected—both 6/8-pin and the 24-pin/8-pin CPU on the board. If your system has an extra PCIe port, relocate the GPU there as a backup. Start with a minimal setup: CPU with one RAM stick, no additional USB devices, and only the GPU without any drives. If the iGPU still doesn’t produce a stable display, it likely points to the motherboard’s memory or power delivery problems. You might also try manually configuring the RAM to JEDEC speed (e.g., 4800 MT/s) instead of EXPO/XMP to rule out memory-related instability.
Great news! It seems the lower port could be sharing connections with other components like SATA ports, PCIe lanes from the chipset, or having different compatibility restrictions. Refer to your board’s manual for precise M.2 wiring details—sometimes only the top slot connects directly to the CPU, while others pass through the chipset, which might lead to unusual boot issues. For better reliability, keep the boot drive in the main top slot and reserve the secondary slot just for storage drives when necessary.