In 90% of these cases, the problem is not the motherboard, CPU, or RAM. It is a corrupt firmware chip. The solution is not to throw away the motherboard, but to perform a using an SPI flash programmer.
The file must be or 4,096 KB . If it’s a different size, do not flash. hp pro 3500 series mt bios bin file fix
your downloaded .bin file and Write/Verify it to the chip. 4. Basic Troubleshooting (Try First) Before attempting a reflash, try a hard CMOS reset: In 90% of these cases, the problem is
If the computer still has basic functionality, you can use the official HP recovery tool. In 90% of these cases