Want to free download driver for BIOS Toshiba satellite or Acer Aspire one?
The second line shows the motherboard model, BIOS version and date.
The lower left section of the screen shows the BIOS version date, motherboard model and BIOS ID.
If you built your computer then you know the brand of the motherboard that you purchased and you will also likely know the model number. If you purchased your computer prebuilt, as most people do, then you probably don't know what is under the hood.
You might be able to get the information by entering the serial number of the PC on a Web site, but when it comes to flashing your BIOS you need to be 100 percent accurate and the information on the Web site could be incorrect.
I could not find a revision number on my motherboard.
The initial POST screen and BIOS scan makes no mention of one either.
(Figure B) You can also get pertinent information from the initial POST screen.
(Figure C) The first line in the upper left portion of the screen shows the BIOS maker and version.
Your BIOS version will be displayed under your computer's processor speed. The BIOS updater has the built-in “Save" or “Backup" functions.