Accessing the BIOS on Windows 10 gives you control over low-level hardware settings, boot order, and security features. This quick reference explains why you would need to enter the BIOS and which method works best for your device.
Whether you are troubleshooting boot issues, changing secure boot settings, or preparing for a clean install, the right key sequence depends on your motherboard and system design.
| Method | When to Use | Key to Press | Notes |
|---|---|---|---|
| UEFI Firmware Settings (Windows 10) | Fastest for most Windows 10 machines | Shift + Restart → Troubleshoot → UEFI Firmware Settings | Requires admin rights and a configured restart; works on most modern PCs |
| Advanced Startup Options | When you cannot access Windows normally | Hold Shift while clicking Restart | Brings up recovery menu where you can select UEFI Firmware Settings |
| BIOS Hotkey at Boot | For brand systems or custom desktops | Del, F2, F10, or F12 depending on vendor | Press repeatedly during initial power-on before Windows loads |
| Setup from UEFI Menu | On systems with limited UI support | F12 or Esc to select boot device, then choose firmware | Helps when boot menu and firmware access are separate steps |
Use Advanced Startup to Reach Windows 10 BIOS
The Advanced Startup route is reliable when Windows is already installed but you cannot enter BIOS the usual way. By forcing a recovery environment, you keep data intact while still adjusting low level settings like boot mode and secure boot.
Hold the Shift key while selecting Restart in the Start menu or in the sign in screen. This method works on laptops and desktops from Acer, ASUS, Dell, HP, Lenovo, and Microsoft devices without needing special drivers.
After the system reboots into recovery, choose Troubleshoot, then Advanced Options, and finally UEFI Firmware Settings. Windows will restart directly into the BIOS interface, and you can adjust configurations related to boot order and security policies.
Press the Correct BIOS Hotkey During Power On
If your machine is off or you prefer the direct approach, power cycling and tapping the right hotkey is the traditional way to get into the BIOS on Windows 10 hardware. Timing matters because the firmware screen appears only briefly.
Common keys include Delete, F2, F10, and F12. Dell often uses F2, many ASUS boards use Del or F2, and Lenovo ThinkPad models may require F1 or F2. Check the initial splash screen or manual for the exact key for your model.
Turn on the system, watch for the first logo, and start pressing the key every second until the setup menu appears. If you miss the window, restart and try again until you succeed.
Configure Boot Order and Secure Boot Settings
Once inside the BIOS interface, you can control which drive the system boots from and whether secure boot is enabled. These options are critical when installing a new operating system or troubleshooting boot failures.
Navigate to the Boot or Startup tab to reorder devices, placing your installation media or SSD at the top. Save changes and exit to apply, and the machine will follow the new instructions on the next power cycle.
In the Security or Authentication section, you can toggle secure boot on or off depending on your requirements. Disabling secure boot may be necessary for certain Linux distributions or older signed drivers, but keeping it enabled improves security on Windows 10 systems.
Use UEFI Firmware Settings for Fast Access
On modern systems with UEFI instead of classic BIOS, Windows 10 offers a streamlined path through Settings that avoids restarting multiple times. This option is available only when your firmware supports UEFI and Secure Boot is already configured.
Open Settings, go to Update & Security, then Recovery. Under Advanced startup, click Restart now. From the Recovery environment, choose Troubleshoot, Advanced Options, and then UEFI Firmware Settings. Confirm the prompt and the system will reboot directly into the firmware interface.
This approach works well on Microsoft Surface devices, Surface Laptop models, and many prebuilt PCs from major brands that adhere to the UEFI specification.
Key Takeaways for Getting into Windows 10 BIOS
- Use Shift + Restart → UEFI Firmware Settings for the quickest access from Windows 10.
- Press the correct hotkey (Del, F2, F10, F12) repeatedly during power-on for direct firmware entry.
- Adjust boot order and secure boot settings only when necessary, noting the security implications.
- Backup important data before changing storage or boot configuration, even though BIOS edits rarely affect files.
- Keep firmware and motherboard documentation nearby to confirm hotkey behavior and menu layouts for your specific device.
FAQ
Reader questions
Why does my PC not respond when I press the BIOS key during startup?
Fast boot settings in Windows or your motherboard may skip the firmware screen. Disable Fast Boot in Windows or enable legacy boot options in the current firmware to make the key prompt visible.
Can I enter BIOS from the login screen in Windows 10?
Yes, hold Shift while selecting Restart from the power menu on the login screen. This opens Advanced Startup, where you can choose UEFI Firmware Settings to jump straight into the BIOS.
Will changing BIOS settings delete my files on Windows 10?
No, adjusting boot order, secure boot, or legacy support does not touch your disk partitions or personal data, but it can affect which drive the system loads.
Is it safe to disable secure boot in Windows 10 BIOS?
It is safe if you trust the operating system and drivers you install. Disabling secure boot allows unsigned code, such as some Linux distributions, to boot, but it reduces protection against bootkits on Windows 10.