Stay clear and let me assist.
Stay clear and let me assist.
Pc isn't posting. I own a fully working system with Ryzen 5 1600, GeForce rtx 3060, and vengeance rgb pro ram. No issues before. I ran a BIOS update which caused the system to shut down mid-update. Restarted and the monitor showed no signal. I assumed I damaged the hardware, so I purchased a new motherboard – TUF gaming X570-Plus (WiFi) AM4. Installed it and faced the same problems again. It still doesn’t post. There’s a white VGA light on debug. I also swapped another GPU, but it didn’t help. Please assist. I’ve tested various monitors, HDMI, and even used both HDMI and DP cables on both GPUs and the motherboard.
did you see the note about the CPU still working? i assumed the older models were taken out... try locating the original BIOS and flash it back. you can preserve your damaged mainboard but will need an EEPROM writer. those are affordable... depending on your board you might have to solder parts or have someone handle it. alternatively, switch to a newer CPU that supports the BIOS you installed.
Hello. Did you perform a BIOS update for a Zen 1 processor? On which motherboard? What RAM speed are you using, as this might also affect whether your PC boots correctly? Which specific BIOS update was applied? I need clear answers to these points. If the latest BIOS is installed, it could have caused issues (and your board lacks a DEBUG LED, so it's likely just an educated guess). Also, 500-series boards don't support Zen 1. In fact, any BIOS released since Zen 2 doesn't include Zen 1 support—only Zen+ and newer. There are newer updates for Zen 3 on certain boards like X370, B350, etc., which might remove support for Zen 1 and older APUs. If you test another CPU, see if it works on both boards. If it does, that could explain why your system isn't booting. If you don’t have a compatible Ryzen CPU (you have a 1600), consider getting one from a shop that offers compatible parts or BIOS updates. Also, did you experience power loss during the update? Your XMP profile RAM might be too fast—your board may not support Zen 1 anymore. For reference, here’s a diagram showing which AMD CPUs fully support Zen 3: Support for Zen 3 on 300/400 series boards is solid, but older models are phased out.
Typically, perform a BIOS Flash only if you are certain your motherboard and CPU will function together (verify this first). Unfortunately, the latest boards don’t support BIOS Flashback (uncertain about the older models since we lack information). While I was responding to the question, I checked online.