F5F Stay Refreshed Hardware Desktop System fails to power on, but the VGA LED remains active.

System fails to power on, but the VGA LED remains active.

System fails to power on, but the VGA LED remains active.

T
thebjmax1
Senior Member
395
08-29-2022, 04:41 AM
#1
Hello, I recently assembled my PC three days ago and it functioned flawlessly. Recently, I explored the BIOS and switched off MSI Fast Boot to use regular Fast Boot. After making this change, the system won't boot at all—it powers on but the VGA LED lights up without any output. It's puzzling because I've tested both integrated and external GPUs, removed all other components, and even taken the motherboard out of the case. The CMOS reset didn't help, and the BIOS update to the latest version was applied. I'm really confused about what happened and why it suddenly stopped working after two days of normal operation. Any guidance would be extremely valuable. Reference: MSi Pro B660, CPU i5-12400, GPU RX6600 XT.
T
thebjmax1
08-29-2022, 04:41 AM #1

Hello, I recently assembled my PC three days ago and it functioned flawlessly. Recently, I explored the BIOS and switched off MSI Fast Boot to use regular Fast Boot. After making this change, the system won't boot at all—it powers on but the VGA LED lights up without any output. It's puzzling because I've tested both integrated and external GPUs, removed all other components, and even taken the motherboard out of the case. The CMOS reset didn't help, and the BIOS update to the latest version was applied. I'm really confused about what happened and why it suddenly stopped working after two days of normal operation. Any guidance would be extremely valuable. Reference: MSi Pro B660, CPU i5-12400, GPU RX6600 XT.