Have updated my bios in the past, and replaced the motherboard because it was throwing a dram error light. My new motherboard has now decided to give the same dram error light and the computer won’t turn on. Bear in mind the first motherboard was lying when it said the ram was broke

I tried and it’s still happening possibly more frequently than when it started (not after changing)

Replaced cmos battery and still facing the same thing

Do they come with a spare or should I buy one online