MSI Pro B660-A supports DDR4 CMOS memory.
MSI Pro B660-A supports DDR4 CMOS memory.
I am trying to reset the cmos on my Msi Pro B660-a DDR4 motherboard as when i power it up i get the Dram light bug. I have a kit of 3200 speed 2x16 corsair vengeance ram and i think the cmos clear would maybe fix the issue. If not i am gonna have to try to get my hands on ddr4 ram to see if it's the kit the problem. ( i just when to ddr5 like 3 weeks ago on my system lmao ) Trying to fix this issue asap and as low cost as possible as it's a friends pc and money is kinda limited.
Find the button cell battery beneath the first PCIe x 16 port on the motherboard, near the expansion slots when mounted in the case. Disconnect it once the system is off and let it sit for a short while before putting it back in. Another option is the visible CMOS jumper, usually found at the bottom of the board; you can connect it with a screwdriver head. For guidance, refer to the motherboard's user manual if you need to reset the CMOS.