The Fundamental Input/Output System (BIOS) chip on your computer performs basic start-up activities before the operating system loads. It guarantees the operating system is loaded appropriately onto memory, which is vital to your device’s operation.
BIOS has two standards. PCs made before 2007 may still have the older form of UEFI chip. UEFI introduced a worldwide processor standard.
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Windows BIOS Check
Hold Windows key+R to open the Run command prompt, then type msinfo32. Select System summary on the left and BIOS Version/Date on the right in the System Information window.
Under BIOS Mode, you can determine if your motherboard is Legacy or UEFI. Modern computers need UEFI.
To verify your BIOS version via the Command Prompt, click Start, type “cmd,” and then select the “Command Prompt” result.
At the prompt, type (or copy and paste) and push Enter:
Your PC’s BIOS or UEFI firmware version is shown.
System Information shows your BIOS version number. On Windows 7, 8, or 10, press Windows+R and type “msinfo32”
System Summary displays BIOS version. “BIOS Version/Date”
This interface might change from computer to computer, especially if you have a newer UEFI PC (which, despite being more capable than its older sibling, is still often referred to as BIOS). We can’t tell you exactly what to click on, but these guidelines should help.
If something goes wrong when installing a new BIOS, you might brick your machine. I’ve never had a problem changing my BIOS, but it’s vital to be careful.
Here’s the method, which is the same for UEFI and traditional BIOS:
1. Download manufacturer’s newest BIOS (or UEFI).
2. Unzip and copy to USB drive
3. Reboot and enter BIOS/UEFI
4. Update BIOS/UEFI using the menus.
Before you start, back up your PC’s crucial files. If you have a backup on a portable device, you can continue working on your files after a failed BIOS update.
Also, back up your BIOS. If this isn’t done automatically as part of the update, don’t skip it.
Flash drive formatting
On many PCs (especially older ones), you’ll need to format a flash drive, copy the BIOS updates file to it, then reboot your computer while hitting a key (typically Delete, F2, or another key).
Once within the BIOS, note any settings you’ve altered, since an update will normally restore to the defaults. If you need to recall your setup, photograph each category.
Then, upgrade your firmware using the file on your flash drive. Interrupting the operation or turning off your PC might leave it inoperable.
Windows 10 BIOS update?
Many motherboards prevent Windows 10 updates. You must reboot and enter BIOS to find “EZ Flash,” “M Flash,” or “Q Flash.” Follow the on-screen steps to pick your USB BIOS file.
Here are some more BIOS access tips, especially if your motherboard supports UEFI.
Motherboard manufacturers may offer Windows Update utilities. BIOS backups are commonly available. Find “Save current BIOS data” and choose a folder.
Click “Update BIOS from the Internet” to obtain the update. If the default server doesn’t answer, click “Auto Select” to move to another. If a newer version of your updating programme is available, you may need to download it first.
After downloading a newer BIOS version, click “Update BIOS from a file” to use it. Depending on your upgrading programme, you may reach a final page that compares your old and new BIOS versions. This is your last chance to make sure everything is correct. Click “Update” or “Flash” to begin processing. Reboot your PC to apply the changes.
After the flashing programme finishes updating, restart your PC or laptop to use the updated BIOS. However, check first.
Enter BIOS upon bootup. Check the date and time, boot order (which hard disc is checked first for a Windows installation), and other settings. Unless you have issues, don’t worry about advanced settings. If you remember your prior BIOS settings, such as CPU and memory frequencies, adjust them. Save modifications before quitting.
Despite all precautions, the upgrade might fail owing to incompatibility issues, a blackout, or the cat stepping on the keyboard.
Then: If working, don’t shut down your PC. Close the flash updater and try again. If you created a BIOS backup, try installing that instead of the newest one. Some motherboards offer a backup BIOS; check your handbook or internet instructions on how to accomplish it.
Check whether the manufacturer sells BIOS chips online, which is typically cheaper.