MSI Mag A550B 550W offers substantial power output.
MSI Mag A550B 550W offers substantial power output.
No audios, no controls. Only the fan and mainboard lights are active. I’m sure I placed the 24-pin correctly into my B250M-K motherboard, and the split 8-pin CPU has one 4-pin connector plugged into its power port. What should I do to resolve this and what mistakes did I make?
Consider reinstalling the RAM and updating the CMOS. Also, try reconnecting all peripherals, as conflicts might lead to a blank screen (though unlikely). It doesn’t seem like a GPU issue, but reseating it could help. You might also need to check if the RAM module is faulty.
I used two DDR4 8GB sticks, took one away, restarted, but nothing happened. After waiting a while (about an hour) and then putting it back in, it still didn’t work. I cleared the CMOS by removing the battery and waiting a bit, then reinserted it and tried again. The graphics card was reconnected but still failed. I also tried plugging it into the integrated setup and restarted.
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