Recovery of biological samples
Recovery of biological samples
Are you able to fix a damaged motherboard BIOS using BIOS Flash Back or the Asus crash-free BIOS 3 for the B450M-A II?
You might try using the bios flashback feature. If that fails, check the TPM header—assuming it's SPI-based and not LPC-based—you could use a budget ch341a BIOS programmer with a female-to-female jumper setup. The device appears SPI-oriented near the bios chip and CMOS battery. If it's an LPC-based header, you'd need to desolder the chip onto an adapter board before programming. Without a proper hot air tool that’s tough to handle, you can still connect a cheap debug card to read postcodes.