Checking your BIOS version on Windows 11 isn’t exactly rocket science, but it can feel a bit convoluted if you’re not familiar. The BIOS (that’s Basic Input/Output System, for the less tech-savvy) is what kicks everything off when you power up the machine. It’s like the firmware behind the scenes, controlling hardware stuff before Windows even starts. Knowing your BIOS version can be super handy — say, before doing a BIOS update, troubleshooting hardware issues, or just satisfying that curiosity about what’s lurking inside your PC.
Usually, it’s straightforward to grab this info without digging into the BIOS menu directly. The key is to use Windows’ built-in tools, like System Information. But fair warning — some setups hide details differently, or BIOS info might be a few versions behind if your manufacturer’s firmware is lagging. Still, it’s worth checking often, especially if updates are coming through on your motherboard or laptop manufacturer’s site. Spoiler: On some machines, this info pops up with a simple command, and on others, you might need to do a quick manual check in Settings or even use a command prompt. Either way, it’s not complicated, just kinda fiddly if you’re new to it.
How to Fix BIOS Version Check in Windows 11
Method 1: Use System Information to Find BIOS Version
This is the most common way and generally reliable for most folks. Open the Start Menu, then type “System Information” — you can just click it once it shows up. It’s a visual app that gives you insight into your entire system, including hardware and firmware details. Look for “BIOS Version/Date” in the System Summary section. The info is usually right at the top, so it’s not hard to spot. It shows the firmware version and release date, which is often enough to determine if your BIOS is up-to-date or if you need an update.
On some setups, the “System Information” tool might be glitchy or slow to load. Sometimes Windows search just doesn’t find it immediately. If that’s the case, you can open it a different way: hit Win + R to open the Run dialog box, then type `msinfo32` and hit Enter. That shortcut speeds up the process—kind of a secret weapon if the GUI is being stubborn.
Method 2: Check BIOS Version via Command Prompt or PowerShell
For those who prefer terminal commands, you can also find BIOS info quickly with PowerShell. Open PowerShell as administrator (right-click the icon and select “Run as administrator”).Then run this command: Get-CimInstance -ClassName Win32_BIOS | Select-Object PrimaryBIOSVersion, SMBIOSBIOSVersion, ReleaseDate
This pulls up BIOS versions directly from your firmware’s system info. It’s kind of neat, especially if you’re scripting or troubleshooting across several machines. If the command doesn’t work, or shows nothing, it’s probably a sign of limited permissions or some messed-up WMI data — which is rare but possible.
Method 3: Enter BIOS Menu During Boot (Last Resort)
If all else fails or you want a quick peek at the firmware itself, restart your PC and press the key to enter BIOS during startup. Usually, it’s Del, F2, or Esc, depending on your motherboard or laptop brand. Look for a line like “BIOS Version” or “Firmware Version” on the info screen that appears. Keep in mind, this can be a little annoying sometimes, especially if the key doesn’t register immediately or the screen flashes past quickly.
Note: Be cautious when inside the BIOS menu. Changing settings without understanding may cause issues. Just peek, then reboot.
Tips for Checking BIOS Version in Windows 11
- Be sure to run your tools as administrator if you’re using command-line methods — some info won’t show otherwise.
- If your system has updates pending, check if a BIOS update is available from your hardware vendor’s website.
- Sometimes, Windows updates can also update BIOS—check your manufacturer’s instructions.
- For laptops, manufacturer utilities (like Dell SupportAssist, Lenovo Vantage, etc.) often show BIOS info too, and sometimes do the update for you.
- Always back up important data before trying a BIOS update or making deep system changes — better safe than sorry.
Frequently Asked Questions
What is a BIOS update?
A BIOS update is a firmware upgrade that can fix bugs, improve compatibility, and sometimes boost performance. Think of it as a system patch for your hardware’s startup routines.
Does checking my BIOS version hurt my computer?
Definitely not. Just checking the info won’t change anything. It’s as safe as looking at system specs in Windows.
How often should I check my BIOS version?
Every few months is usually enough unless you’re actively troubleshooting or expecting an update from your system maker.
Can I check my BIOS version without using System Information?
Yes, via the command prompt, PowerShell, or directly jumping into BIOS during startup. There’s always a way, just depends how tech-savvy you want to get.
Is it necessary to update my BIOS if I have no issues?
Not really. If everything’s running fine, leaving it alone is fine. But staying informed helps avoid surprises later, especially with hardware compatibility or security patches.
Summary
- Open Start, type “System Information” or run
msinfo32. - Look for “BIOS Version/Date” in the System Summary.
- Or use PowerShell with
Get-CimInstanceto pull BIOS info. - Reboot and check BIOS during startup if needed.
- Always back up before BIOS updates or major changes.
Wrap-up
Checking the BIOS version is one of those small tasks that can save a lot of headaches down the line. It’s kind of weird how simple it sounds but sometimes feels like it’s hiding behind a wall of menus. Not sure why, but Windows definitely likes to keep some info just out of reach. Anyway, being aware of your BIOS version can help with troubleshooting, firmware updates, or just satisfying curiosity about what’s inside that little chip. Hopefully, this helps someone cut through the confusion, and you end up feeling a little more in control of your machine.