You have a new motherboard, CPU, and RAM, but the CPU is showing a red light.

F5F Stay Refreshed Hardware Desktop You have a new motherboard, CPU, and RAM, but the CPU is showing a red light.

01-24-2026, 11:22 AM

Hello, your new motherboard and processor are installed and running smoothly. The DRAM light was on initially but turned off after flashing the BIOS, and the CPU light came up afterward. Everything seems to be updating correctly, with stable temperatures and no overheating issues. It looks like everything is functioning properly at this point. If you notice any further changes or concerns, feel free to ask. Thank you!

adesignarPT

01-24-2026, 11:22 AM #1

flyer78
Senior Member

425

01-24-2026, 11:56 AM

Hello there! Are you noticing the CPU light remains active even after booting? That’s normal in some cases. Just remember to disregard it if it persists.

flyer78

01-24-2026, 11:56 AM #2

Hello there! Are you noticing the CPU light remains active even after booting? That’s normal in some cases. Just remember to disregard it if it persists.

Lazer18
Member

01-25-2026, 05:49 AM

It starts up smoothly and functions well. Appreciate it!

Lazer18

01-25-2026, 05:49 AM #3

It starts up smoothly and functions well. Appreciate it!

DannyTDM
Junior Member

02-03-2026, 06:23 AM

Most motherboards have a light that stays on, not just for warnings. My B650 works just fine while running. Everything seems normal if the system starts up and functions properly.

DannyTDM

02-03-2026, 06:23 AM #4

Most motherboards have a light that stays on, not just for warnings. My B650 works just fine while running. Everything seems normal if the system starts up and functions properly.

Killer_US
Member

103

02-03-2026, 12:46 PM

I've created several AM5 setups and observed similar things on some motherboards. My own build doesn't have any lights, which isn't uncommon.

Killer_US

02-03-2026, 12:46 PM #5

I've created several AM5 setups and observed similar things on some motherboards. My own build doesn't have any lights, which isn't uncommon.