Device not recognized
Device not recognized
It seems the power cord connection might not be the problem. After updating the BIOS, you should be fine. If that doesn't work, consider these steps: swap the video card to the second slot, test another card, or attempt a power-on without any RAM. If your motherboard has a speaker connected, expect loud beeps and no start-up. If you don’t hear them, the hardware may be faulty—try powering on without a CPU. Sometimes waiting a few minutes after booting can help, as RAM setup and BIOS changes take time. Screen flashing and extra resets are usually normal.
Consider visiting a nearby CPU retailer or websites such as Free Geek for assistance