Value against System type will be its bitness. Value against OS will be your Operating system. The value against it will be your BIOS version. In the larger right pane, locate BIOS Version/Date. A System Information window will open. In the window, make sure System Summary is selected in the left pane. Hold the Windows key + R. In the run window, type msinfo32 and press Enter. To update your BIOS on your HP computer/laptop, you will first have to check which version of BIOS is currently running on your system. So you’ll have to be very specific while following this guide.įirst, you’ll have to know the version of the current BIOS installed on your system. But installing a wrong update or the wrong version can leave your system in an unusable way. Updates for BIOS may fix or enhance features and aspects of your system’s performance. When a computer boots up, it looks in the chip for BIOS for instructions on where to find the operating system and among many other things, BIOS also further facilitates communication between the operating system and the hardware. It’s a set of code that resides on a chip on your system’s motherboard.

BIOS stands for Basic Input Output System.