Updating computer bios

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Your computer's basic input/output system—or BIOS—lives in a small chip on your motherboard, and manages the most basic instructions that allow your computer to boot into an operating system.

Locate the heading that reads "BIOS Downloads" in the page that loads.

Click the blue link underneath the "BIOS Downloads" heading that contains the BIOS firmware's filename.

If the download window does not open, click "Download Now" in the "Download Instructions" window.

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If you fall into one of those categories and need to update your BIOS, though, here's how to do it.

From time to time, your PC's manufacturer may offer updates to the BIOS with certain improvements. In general, you shouldn't need to update your BIOS that often.

Installing (or "flashing") a new BIOS is more dangerous than updating a simple Windows program, and if something goes wrong during the process, you could end up bricking your computer. I've never had a problem updating my BIOS, and I've done it plenty of times, but it's important to be careful.

Note that navigating this interface can vary a bit from computer to computer, especially if you have a newer machine running a Unified Extensible Firmware Interface, or UEFI (which, despite being more capable than its older sibling, is still often referred to as BIOS).

So while we can't tell you exactly what to click on, the following instructions should get you in the right ballpark nonetheless.

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