Updating gateway bios
You probably shouldn’t update your BIOS, but sometimes you need to.
Here’s how to check what BIOS version your computer is using and flash that new BIOS version onto your motherboard as quickly and safely as possible. If your computer freezes, crashes, or loses power during the process, the BIOS or UEFI firmware may be corrupted.
It’s better to be safe than sorry, so we recommend using a BIOS-based flashing tool or booting to a minimal DOS environment to flash your BIOS.
That’s it—after you run the BIOS-flashing utility, reboot your computer and the new BIOS or UEFI firmware version loads.
This wiki How teaches you how to update the BIOS software for a Windows computer.
Keep in mind that your BIOS rarely needs updating, and updating the BIOS incorrectly can render your computer completely inoperable. Joseph Alexander is the CEO of Mobile Kangaroo, a full service repair shop and Apple Authorized Service Provider headquartered in Mountain View, CA.
If you purchased a pre-built computer instead of building your own, head to the computer manufacturer’s website, look up the computer model, and look at its downloads page. Your BIOS download probably comes in an archive—usually a ZIP file. Inside, you’ll find some sort of BIOS file—in the screenshot below, it’s the E7887IMS.140 file.
RELATED: You’ll need to choose one of several different types of BIOS-flashing tools, depending on your motherboard and what it supports.
The BIOS update’s included README file should recommend the ideal option for your hardware.
RELATED: There are also more traditional DOS-based BIOS-flashing tools.
When using those tools, you create a DOS live USB drive, and then copy the BIOS-flashing utility and BIOS file to that USB drive.