Updating bios bin dating a gemini man
Not all computers will have the same BIOS manufacturer, let alone the same exact process, but they all share similar steps and precautions.
You probably shouldn’t update your BIOS, but sometimes you need to.
It is the first software your PC loads so that it can use things like CD drives, mice, and keyboards practically from the moment you turn it on.
This guide will help you flash (update) your BIOS by taking the right precautions and walking you through each step.
You don’t need to worry about using anything sneaky to query the SMSBIOSVersion against the Win32_BIOS class.
If the BIOS version is up to date, the utility just exits and the task sequence continues.
At the prompt, type )or copy and paste) the following command, and then hit Enter: You can also find your BIOS’s version number in the System Information window.
You will need to use your file as part of our BIOS update command as you can’t update a BIOS automatically unless you pass the password through as part of the command.
The next step you will need to do is to download all the latest BIOS versions from the HP website for your models.
Create a source folder in your Configuration Manager source share and then create sub-folders for each model like this: Extract and copy each BIOS update to the relevant folder.
This is to ensure that the devices BIOS settings are always configured with a password before my BIOS update step runs.
This avoids the scenario where a BIOS update is attempted using a password switch where that device doesn’t have a password set. Having said all of this, if you don’t set passwords for your BIOS or don’t enable Bit Locker then ignore the last few paragraphs!