HP mt45 User Guide - Page 63
Updating the BIOS, Determining the BIOS version, Downloading a BIOS update
![]() |
View all HP mt45 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 63 highlights
NOTE: On select products, the selections may display Restore Defaults instead of Apply Factory Defaults and Exit. Your changes go into effect when the computer restarts. NOTE: Your password settings and security settings are not changed when you restore the factory settings. Updating the BIOS Updated versions of the BIOS may be available on the HP website. Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting the file. Determining the BIOS version To decide whether you need to update Computer Setup (BIOS), first determine the BIOS version on your computer. BIOS version information (also known as ROM date and System BIOS) can be accessed by pressing fn+esc (if you are already in Windows) or by using Computer Setup. 1. Start Computer Setup. See Starting Computer Setup on page 50. 2. Select Main, and then select System Information. 3. To exit Computer Setup menus without saving your changes, select Main, select Ignore Changes and Exit, and then select Yes. NOTE: If you are using arrow keys to highlight your choice, you must then press enter. To check for later BIOS versions, see Downloading a BIOS update on page 51. Downloading a BIOS update CAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, download and install a BIOS update only when the computer is connected to reliable external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power, docked in an optional docking device, or connected to an optional power source. During the download and installation, follow these instructions: Do not disconnect power on the computer by unplugging the power cord from the AC outlet. Do not shut down the computer or initiate Sleep. Do not insert, remove, connect, or disconnect any device, cable, or cord. 1. To access HP Support, go to http://www.hp.com/support, and select your country. Select Drivers & Downloads, and then follow the on-screen instructions to access BIOS downloads. - or - Select the question mark icon in the taskbar. 2. At the BIOS download area, follow these steps: Using Computer Setup 51
![](/manual_guide/products/hewlettpackard-mt45-user-guide-533697c/63.png)