How to fix BIOS ROM checksum error - system halted

Unfortunately, this error indicates the computer BIOS (basic input/output system) ROM (read-only memory) chip or Motherboard is physically bad. We recommended contacting your computer manufacturer or take the computer to a local service center for repair. If your manufacturer can replace the BIOS ROM chip to fix this problem, it may be less expensive than replacing the motherboard completely.

To fix the issue yourself, the motherboard needs to be replaced.