Hi, I'd like to know if anyone can share some wisdom on what I'm doing wrong here.
I've received my new ASRock mainboard ( Bios 1.14 listed on the chip).
These are the parts being used for the build:
Ryzen 7900x with Crucial 32GB 4800MT ( CT32G48C40U5.M16A1 ) RAM which is listed on QVL.
On first boot there is no VGA output without delay ~240 seconds (I assume since BMC is connected to VGA)
Once posted, I proceeded to update BIOS & BMC using EFI Shell to version 2.09 & 2.07.
After reboot the board refuses to post and shows 21 on the debug.
Everything I can find online points to memory errors for 2x codes.
I've removed all the RAM and used a single cycled DIMM without any changes, all the RAM removed results in the board showing 00 and beeping.
I attempted to re-seat the CPU also, cleared the CMOS, removed the battery.. nothing still not booting. Tired connecting the HDMI port.. still no display.
My first thought has to try to reflash the BIOS using the BMC however it does not seem to be working as there is no DHCP request being sent, I've also tested this with a ethernet directly connected to my laptop and still no DHCP requests.
Is there anyway to perform a "FlashBack" of the bios by using a USB/FAT32 like Supermicro offers..?
This board does not appear to have a flashback button present like the consumer focused ones.
One would assume that I've used to wrong bios or performed the update incorrectly however this is my second board using the same procedure and USB.
The first one is running like a champ.
Any recommendations would be great, I've opened a ticket with ASRock support but still waiting for their response.. my next option was to connect to the console and hope that redirect is enabled by default.
I've received my new ASRock mainboard ( Bios 1.14 listed on the chip).
These are the parts being used for the build:
Ryzen 7900x with Crucial 32GB 4800MT ( CT32G48C40U5.M16A1 ) RAM which is listed on QVL.
On first boot there is no VGA output without delay ~240 seconds (I assume since BMC is connected to VGA)
Once posted, I proceeded to update BIOS & BMC using EFI Shell to version 2.09 & 2.07.
After reboot the board refuses to post and shows 21 on the debug.
Everything I can find online points to memory errors for 2x codes.
I've removed all the RAM and used a single cycled DIMM without any changes, all the RAM removed results in the board showing 00 and beeping.
I attempted to re-seat the CPU also, cleared the CMOS, removed the battery.. nothing still not booting. Tired connecting the HDMI port.. still no display.
My first thought has to try to reflash the BIOS using the BMC however it does not seem to be working as there is no DHCP request being sent, I've also tested this with a ethernet directly connected to my laptop and still no DHCP requests.
Is there anyway to perform a "FlashBack" of the bios by using a USB/FAT32 like Supermicro offers..?
This board does not appear to have a flashback button present like the consumer focused ones.
One would assume that I've used to wrong bios or performed the update incorrectly however this is my second board using the same procedure and USB.
The first one is running like a champ.
Any recommendations would be great, I've opened a ticket with ASRock support but still waiting for their response.. my next option was to connect to the console and hope that redirect is enabled by default.
Last edited:
