Community experts recommend performing a long format (rather than a quick format) on a small USB drive (2GB to 8GB) using the FAT32 file system before loading the BIOS files. This "long way" ensures a cleaner partition and more stable file transfer, which is vital for preventing "bricking" (permanently damaging) the motherboard during the update process. Why sp64701.exe is Important
This file acts as a mandatory "stepping stone" for these workstations.
The Problem: Systems with BIOS versions older than 1.07 cannot jump directly to the newest 3.xx versions.
The Fix: You must first install version 1.23 (contained in sp64701.exe) to update the code base before you can proceed to the latest firmware. How to Use the File Safely
Rather than running the .exe directly within Windows (which carries a higher risk of failure), the safest method is to:
Extract the Files: Run the SoftPaq and cancel it after it unpacks to find the folder at C:\SWSetup\SP64701.
Prepare the Drive: Use a small USB stick and perform a long FAT32 format.
Copy the BIOS Bin: Move the .bin file from the "DOS Flash" folder to the root of your USB drive.
Flash from BIOS: Restart the computer, press Esc or F10 to enter the setup, and use the "Flash System ROM" option to update directly from the USB.
Are you trying to update an HP Workstation to support a newer operating system like Windows 10? Advisory: HP Z420/Z620/Z820 Workstation
The file sp64701.exe is a SoftPaq from HP that contains BIOS Version 01.23 for the HP Z420 and HP Z620 workstations. Key Features and Enhancements sp64701.exe
According to the official HP ReadMe, this version introduced the following:
Improved Power Stability: Enhanced the reliability of the system's power delivery.
DriveLock Enhancements: A feature update that ensures the password prompt only appears after a cold boot (starting the machine from a completely off state), rather than every restart.
Support for J61 v01.23: It includes the binary file J61_0123.BIN used for flashing the BIOS through the F10 Setup utility or DOS-based tools. Deployment and Usage
Unpacking: Running the .exe extracts the files to a folder located at C:\SWSetup\SP64701.
Flashing: Users typically use the DOS Flash folder within this directory to copy the .BIN file to a FAT32-formatted USB drive to update the BIOS directly from the system's BIOS Setup menu. Z420 Bios upgrade wows - HP Support Community - 7515949
SP64701.exe is a specific HP SoftPaq executable used to update the BIOS of the HP Z420 Workstation to version 1.23.
This specific version is critical because it serves as a "bridge" or mandatory intermediate step; you generally cannot upgrade a Go to product viewer dialog for this item.
from an older BIOS version directly to the newest release without first installing version 1.23. Preparation and Requirements Target Machine: HP Z420 Workstation
Dependency: This update is required before moving to higher BIOS versions (e.g., v3.xx). Community experts recommend performing a long format (rather
Media: A small USB flash drive (ideally less than 1GB and formatted as FAT32) is highly recommended for the safest installation method.
Backup: Ensure you have backed up any critical data, though a BIOS update typically does not affect drive data. Installation Guide (Recommended Method)
While you can run the .exe directly in Windows, it is widely considered unsafe for this specific workstation as it can lead to system "bricking". The safest path is flashing from within the BIOS itself.
Extract the Files: Run SP64701.exe on any Windows PC. It will usually extract files to a folder (often C:\SWSetup\SP64701).
Locate the Bin File: Look inside the extracted folder for a subfolder named DOS Flash. Locate the file with a .BIN extension (e.g., J61_0123.bin).
Prepare the USB: Copy that .BIN file to the root directory of your FAT32-formatted USB drive. Boot to BIOS: Insert the USB into a USB 2.0 port (the black ports, not the blue USB 3.0 ports). Power on the and repeatedly press F10 to enter the BIOS Setup. Flash the BIOS:
Under the "File" tab, select Flash System ROM (or "Update System BIOS"). Select your USB drive and the .BIN file.
Follow the prompts to begin the update. Do not power off during this process.
Finalize: Once finished, the system will restart. After it successfully boots with v1.23, you can proceed to install the latest BIOS version using the same method. Troubleshooting Tips
Invalid System ROM: If you receive an "Invalid System ROM" error, ensure you are using the correct .BIN file for your specific motherboard revision. SoftPaq number: SP64701 Typical content: HP Wireless Button
Clear CMOS: If the system hangs after the update, unplug the power cord, remove the CMOS battery, and hold the power button for 20 seconds to drain residual power before restarting. HP Z420 Workstation Bios Update 1.23 SP64701.exe
It looks like you’re asking about a file named sp64701.exe.
Based on known HP support data, sp64701.exe is a legitimate HP SoftPaq (HP’s driver and firmware update package).
Specifically:
You can determine whether the sp64701.exe file on your system is trustworthy by performing the following checks:
A quick search through HP’s official support databases reveals that file names like sp6xxxx.exe are the standard naming scheme for HP’s SoftPaq download files. SoftPaqs are self-extracting executable packages that contain drivers, BIOS updates, firmware patches, or utility software for HP computers (laptops, desktops, workstations).
Specifically, sp64701.exe corresponds to an older HP SoftPaq, typically associated with:
Based on archived HP release notes, sp64701.exe was officially released around 2017–2018 as a stability and security update for HP’s system management software.
If you have recently spotted a file named sp64701.exe on your system—whether in your Downloads folder, a temporary directory, or flagged by your antivirus—you are likely wondering: What is this file? Is it a virus? Should I delete it?
This article provides a comprehensive deep dive into sp64701.exe. We will cover its origin, typical behavior, security risks, troubleshooting steps, and best practices for handling such executable files in a Windows environment.