System launches successfully but fails to show any output.
System launches successfully but fails to show any output.
This morning I installed fresh corsair fans onto my PC. I removed three old case fans and mounted the new ones, connecting the three that came off to my AIO radiator for better airflow. While installing, I organized the cables in the back of the case, disconnected power supplies, and cleaned up before reassembling everything. When I start the computer, it runs smoothly and shows a standard error code on the motherboard, but no messages appear on the screen. Any advice or guidance would be appreciated—please share more details about the build if you have them.
Are all connections secure on the PSU? Did you only modify a few cable ends? Those large 24-pin cables often have loose connections. Have you reset the CMOS and restarted the system? Also, check if the GPU is properly seated.
A loose cable wasn't the issue; during removal of my old, dusty fans, a strand of hair or dust landed on the graphics card pins. Resetting and using an air duster restored the boot process immediately.