Access updates via the HP Support Community for fixes related to startup hangs or processor thermal policies.
Depending on your system age and manufacturer, you may use one of these standard Phoenix utilities: WinPhlash / WinPhlash64 : A Windows-based tool for flashing BIOS files directly from your desktop. phoenix bios update download
This guide covers what Phoenix BIOS is, the risks, the step-by-step process for finding the correct update, and a review of the tools and methods available. Access updates via the HP Support Community for
Type wmic bios get smbiosbiosversion to see your current version number. phoenix bios update download