BIOS update and power failures

[Macromeister]

I'm trying to establish if the G9 Z1 has automatic BIOS recovery in the event of a power failure during BIOS update. Trying to establish if I need a dedicated UPS device.

[Deep_World · Accepted solution]

Hi  @Macromeister 
 
Welcome to the HP Support Community!

Thanks for reaching out!

I understand you'd like to know whether your HP Z1 G9 provides BIOS recovery protection if a power interruption occurs during a BIOS update. I'll be glad to help.

Here are a few recommendations:

1. Kindly ensure all important data is backed up before performing any BIOS update.
2. If the system is connected to an unstable power source or located in an area prone to interruptions, using a UPS is generally recommended during a BIOS update.
3. Kindly disconnect any non-essential external devices before starting the update.
4. Ensure the AC adapter or power cable is securely connected throughout the update process.
5. Avoid manually powering off or restarting the workstation while the BIOS update is in progress.

HP notebook often include BIOS recovery procedure, but the available recovery options can vary depending on the exact model and BIOS version.  

For additional information regarding HP BIOS updates and recovery, kindly refer to the HP document below: HP PCs - Recovering the BIOS  - Click here 

I hope this helps.