is an HP SoftPaq executable containing System BIOS Version 01.23 Rev. A for the HP Z420 and Z620 Workstations. Primary Purpose
: Essential instructions and version history. Why Do You Need This Specific Version? sp64701.exe
Z620 Bios update for better support of RX 570 8GB - HP Community sp64701
Follow the prompts to begin the update. during this process. Z620 Bios update for better support of RX
Running the .exe typically extracts files to C:\SWSetup\SP64701 . Flash Methods:
Updating a BIOS carries a risk of "bricking" the motherboard if the power is interrupted. For the safest results on older workstations, experts recommend flashing rather than through Windows. Method 1: The USB "Flash System ROM" (Recommended) HP Z420 Workstation Bios Update 1.23 SP64701.exe