Accessing the BIOS in Windows 10 may sound intimidating, especially if you’ve never done it before. But don’t worry — this guide will walk you through everything you need to know. Whether you need to change your boot order, enable virtualization, or troubleshoot hardware issues, understanding how to enter BIOS on Windows 10 is essential.
In this article, we’ll explain what BIOS is, why it matters, and how to access BIOS on Windows 10 using different methods — from simple restart shortcuts to advanced settings inside Windows.
🧭 Summary: Key Takeaways
| Step | Method | Description |
|---|---|---|
| 1 | Use the Restart + Key method | Press a specific BIOS key (like F2, F10, or Del) during startup |
| 2 | Access BIOS via Windows Settings | Use the Advanced Startup feature in Windows 10 |
| 3 | Use Command Prompt | Enter a quick command to reboot directly into BIOS |
| 4 | Use Shift + Restart | A simple keyboard shortcut for fast access |
| 5 | For UEFI systems | Access the modern UEFI interface (successor to BIOS) |
✅ Best for beginners: Use Settings > Update & Security > Recovery > Advanced startup > Restart now.
✅ Best for speed: Use the BIOS hotkey method while booting (like F2, F10, or Del).
✅ Best for troubleshooting: Use Command Prompt or Shift + Restart.
What Is BIOS in Windows 10?
BIOS stands for Basic Input/Output System — it’s a small program stored on your computer’s motherboard that controls the startup process. Think of it as your PC’s “control center” before Windows even loads.
When you power on your computer, the BIOS performs essential tasks such as:
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Checking your hardware components (RAM, CPU, storage)
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Loading system firmware
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Handing over control to Windows
Modern computers often use UEFI (Unified Extensible Firmware Interface), which is an upgraded version of BIOS — faster, more secure, and user-friendly.
Why You Might Need to Enter BIOS on Windows 10
So, why should you care about entering the BIOS or UEFI? Here are common reasons:
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🔄 Change boot order: Boot from a USB drive or DVD to install/reinstall Windows
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🔒 Enable Secure Boot: Improve system security against unauthorized software
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⚙️ Enable virtualization (VT-x / AMD-V): Needed for running virtual machines
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⚡ Overclock CPU or GPU: For performance enthusiasts
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🧰 Reset BIOS settings: Restore factory defaults if something goes wrong
No matter the reason, accessing BIOS on Windows 10 is straightforward once you know the right steps.
How to Enter BIOS in Windows 10 (5 Easy Methods)
Let’s explore several reliable ways to access BIOS or UEFI on your Windows 10 device. Some work for older PCs, others for modern UEFI systems.
🖱️ Method 1: Enter BIOS Using Settings (Recommended for Beginners)
If you’re already logged into Windows, this is the safest and easiest way.
Steps:
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Click Start → select Settings ⚙️
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Go to Update & Security
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Choose Recovery from the left panel
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Under Advanced startup, click Restart now
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Your PC will restart and show a blue options screen
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Select:
Troubleshoot → Advanced options → UEFI Firmware Settings → Restart
Your computer will automatically boot into the BIOS/UEFI interface.
Tip: This method works only if your system supports UEFI firmware. If it’s an older BIOS-only system, use the next method instead.
⌨️ Method 2: Enter BIOS with Keyboard Shortcut During Startup
If you can restart your PC, you can enter BIOS directly by pressing a specific key as soon as your computer powers on.
Common BIOS Keys by Manufacturer
| Brand | BIOS Key | Alternate Keys |
|---|---|---|
| HP | F10 | Esc or F1 |
| Dell | F2 | F12 |
| Lenovo | F1 | F2 or Fn + F2 |
| Acer | Del | F2 |
| ASUS | F2 | Del |
| MSI | Del | F2 |
| Toshiba | F2 | Esc |
| Samsung | F2 | F10 |
Steps:
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Completely shut down your PC
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Turn it back on
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Immediately start pressing the BIOS key repeatedly (for example, F2 or Del)
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If done correctly, the BIOS or UEFI settings menu should appear
Pro Tip: Timing is everything! Press the key repeatedly as soon as the logo appears — don’t wait until Windows starts loading.
🧮 Method 3: Use Command Prompt to Access BIOS
This method is great if your keyboard shortcut doesn’t work or you prefer a command-line solution.
Steps:
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Press Windows + S and type cmd
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Right-click Command Prompt → Run as administrator
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Type the following command and press Enter:
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Your PC will reboot directly into BIOS or UEFI settings.
Explanation:
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/r→ Restarts the computer -
/fw→ Forces firmware (BIOS/UEFI) interface on next boot -
/t 0→ Sets a 0-second delay
This is one of the fastest and most direct methods to access BIOS in Windows 10.
🖥️ Method 4: Use the Shift + Restart Shortcut
Another quick way — no need to open Settings or type commands.
Steps:
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Click the Start menu and select Power
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Hold the Shift key and click Restart
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After restart, you’ll see a blue options screen
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Go to:
Troubleshoot → Advanced options → UEFI Firmware Settings → Restart
Your system will now enter the BIOS interface.
⚙️ Method 5: Enter BIOS from a Black Screen (If Windows Won’t Boot)
If Windows doesn’t load, you can still access BIOS manually.
Steps:
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Turn off your PC completely
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Turn it back on and immediately press your BIOS key (e.g., F2, F10, or Del)
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Keep pressing until you see the BIOS/UEFI screen
If your computer boots too fast, unplug external devices (USBs, hard drives) — this can slow down boot time, giving you a better chance to hit the right key.
How to Tell If Your PC Uses BIOS or UEFI
You can check your system type right inside Windows 10.
Steps:
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Press Windows + R to open the Run dialog
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Type:
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Press Enter
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In the System Information window, look for BIOS Mode
It will show either:
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UEFI → Modern firmware (supports mouse navigation)
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Legacy → Traditional BIOS (keyboard-only navigation)
Understanding the BIOS Interface
Once you’re inside the BIOS, you’ll see multiple tabs and settings. While the exact layout varies by manufacturer, most BIOS interfaces include:
| Tab | Description |
|---|---|
| Main | Displays system info (CPU, RAM, BIOS version) |
| Advanced | Hardware configuration and chipset options |
| Boot | Choose which device to boot first |
| Security | Set passwords or enable Secure Boot |
| Exit | Save or discard changes and reboot |
Common Navigation Keys:
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Arrow Keys → Move between options
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Enter → Select
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Esc → Go back
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F10 → Save and exit
🧩 Important BIOS Settings You Might Need
Here are some frequently used BIOS/UEFI options you might want to tweak:
1. Boot Order
Decides which device starts first — HDD, SSD, or USB.
Tip: Set your USB drive first to install Windows or boot recovery tools.
2. Secure Boot
Enhances security by preventing unauthorized operating systems from loading.
Keep it enabled unless you’re installing older OS versions.
3. Virtualization (VT-x / AMD-V)
Required for running virtual machines or Android emulators.
Enable it under Advanced or CPU Configuration.
4. Fan Control and Power Settings
Manage system cooling and energy efficiency.
Useful for gaming PCs and laptops that overheat easily.
5. Time and Date
Ensure your BIOS clock matches your local time — incorrect settings can cause boot or network issues.
⚠️ Caution: Don’t Change BIOS Settings Unnecessarily
BIOS controls your PC’s most critical functions. If you’re unsure what a setting does, don’t change it.
Recommended Best Practices:
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✅ Document original settings before changing anything
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✅ Avoid overclocking unless you know what you’re doing
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✅ Use “Load Optimized Defaults” if the system behaves oddly
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✅ Keep your BIOS firmware updated (but only if necessary)
🧠 How to Update BIOS in Windows 10 (Optional but Useful)
Sometimes, updating your BIOS can fix hardware compatibility or stability issues.
Steps (General Overview):
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Find your motherboard model via System Information
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Visit your manufacturer’s official website
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Download the latest BIOS update file
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Follow the manufacturer’s update instructions carefully
Warning:
Never interrupt a BIOS update — it can permanently damage your motherboard.
🧾 Quick Comparison: BIOS vs. UEFI
| Feature | BIOS | UEFI |
|---|---|---|
| Interface | Text-based | Graphical (mouse support) |
| Boot speed | Slower | Faster |
| Drive support | Up to 2 TB | Up to 9 ZB |
| Security | Basic | Secure Boot support |
| System type | Legacy | Modern |
| Recommended | ❌ | ✅ |
If your system supports UEFI, always use it — it’s more powerful and user-friendly.
🔧 Troubleshooting: Can’t Access BIOS in Windows 10?
If none of the methods work, try these fixes:
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Disconnect all external devices (USBs, drives, printers)
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Disable Fast Startup in Control Panel → Power Options → Choose what power buttons do
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Use the Command Prompt method (
shutdown /r /fw /t 0) -
Make sure your keyboard is connected to a USB 2.0 port (not 3.0 on older systems)
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Reset CMOS battery (for advanced users) if BIOS is locked
🏁 Conclusion
Accessing the BIOS in Windows 10 isn’t as complicated as it sounds. Whether you need to boot from a USB, enable virtualization, or tweak security settings, you can easily reach the BIOS using methods like Settings, keyboard shortcuts, or Command Prompt.
Here’s a quick recap:
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Use Settings > Recovery > Advanced startup for a safe entry
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Try F2, F10, or Del during startup for direct BIOS access
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Run the Command Prompt method if other ways fail
Once you’re inside, make changes carefully — BIOS settings directly impact how your computer operates.
❓ FAQs About Entering BIOS in Windows 10
1. What key do I press to enter BIOS in Windows 10?
Usually, you can press F2, F10, Del, or Esc right after turning on your computer. The exact key depends on your manufacturer.
2. Can I access BIOS without restarting my PC?
No, you must restart your PC. However, you can trigger BIOS access from Windows using Advanced Startup or Command Prompt.
3. What if my BIOS key doesn’t work?
Try another function key (like F12 or Esc) or use the Shift + Restart or Command Prompt methods.
4. How do I exit BIOS after making changes?
Press F10 to save and exit, or navigate to the Exit tab and choose “Save Changes and Exit.”
5. Is it safe to update BIOS?
Yes, but only if it’s necessary. Always follow your manufacturer’s guide and ensure your device stays powered during the update.
🧩 Final Thoughts
Now that you know how to enter BIOS on Windows 10, you’re better equipped to control your system’s behavior from the ground up. Whether you’re troubleshooting, optimizing, or simply curious, mastering BIOS access gives you deeper insight into how your computer truly works.
Take your time, follow each step carefully, and you’ll never feel lost in BIOS again.