what key do i press to enter bios
How to Enter the BIOS on Any PC: Access Keys by Manufacturer
Windows or Linux may be your operating system of choice, but no affair which platform you lot choose, your computer's BIOS (Basic Input / Output System) is calling all the shots behind the scenes.
The BIOS, sometimes referred to every bit UEFI firmware on newer computers, tells your PC what storage drives y'all have and which ane to boot from and what components you take, among other key functions. To change your boot order, set a organization password, disable ports or built-in peripherals, or fifty-fifty to overclock, you may need to get into the BIOS menus.
In that location are a few different ways to access the BIOS menus on a PC:
Method i: Use a BIOS Fundamental
When you first power-on a computer, it goes through a very quick Post (power on self test). If you can hit the correct hotkey before the POST is completed (or hold information technology downward as you lot hit the power button), you volition become into the BIOS menu. Nevertheless, some computers go through Postal service so fast that they don't recognize input from the keyboard in time for you lot to a hit key. For those, skip to method #2 below.
Annoyingly, different PC brands use different BIOS keys. About modern motherboards employ the DEL key, but ultrabooks, gaming laptops and gaming PCs are less consistent. For instance, hitting F2 might work on an Asus, but yous'll need F10 on an Acer figurer.
If you don't know the hotkey for your computer, you can await and see if a bulletin comes up during Postal service, telling y'all what key to press or y'all can try hitting one of the 12 part keys, the DEL key, the Enter key or the ESC key since it is always ane of those. You may take to try a few times to make up one's mind which ane information technology is. In our research, DEL and F2 were, past far, the most mutual.
BIOS Keys by Manufacturer
Hither'due south a list of mutual BIOS keys past brand. Depending on the age of your model, the central may be dissimilar.
- ASRock: F2 or DEL
- ASUS: F2 for all PCs, F2 or DEL for Motherboards
- Acer: F2 or DEL
- Dell: F2 or F12
- ECS: DEL
- Gigabyte / Aorus: F2 or DEL
- HP: F10
- Lenovo (Consumer Laptops): F2 or Fn + F2
- Lenovo (Desktops): F1
- Lenovo (ThinkPads): Enter then F1.
- MSI: DEL for motherboards and PCs
- Microsoft Surface Tablets: Press and agree volume up button.
- Origin PC: F2
- Samsung: F2
- Toshiba: F2
- Zotac: DEL
Unfortunately, some computers go through Mail so apace that at that place's no fourth dimension to hit a key. Some desktops won't fifty-fifty recognize input from a USB keyboard until after POST is completed (though they will come across input from an old PS2-mode keyboard). If yous can't utilise a BIOS key and you accept Windows 11 or ten, y'all can employ the "Advanced startup" characteristic to get there.
Note that the screen shots below are from Windows 11, but the aforementioned steps apply to Windows 10.
1.Navigate to the Advanced Startup section of Settings. The easiest fashion to get there is by searching for "avant-garde startup" in Windows search and clicking the top result.
2. Click Restart now under the Advanced startup header.
Your computer will reboot and a new menu eventually appears.
3.Click Troubleshoot.
4. Click Advanced options.
v. Click UEFI Firmware Settings.
6. Click Restart to ostend.
Method 3: Use a Linux Command
If you're running a modernistic version of Linux such as Ubuntu, you may be able to get to the BIOS by typing "sudo systemctl reboot --firmware" at the command prompt.
What if yous tin can't boot your OS or hit a BIOS primal?
If your estimator can't load an operating system, because it doesn't detect a bootable bulldoze, information technology will commonly intermission, beep and requite you the selection to enter the BIOS, which it will often call "setup."
However, the biggest problems occur when the system POSTs too fast for you to striking a key and then Windows or Linux tries to boot and fails. I've had this problem when I had a missing or corrupted bootloader, I got the Windows splash screen and so a blue screen of death.
To force the BIOS to announced under these circumstances, you lot tin try using an emergency boot disk, provided that you can either select a boot device at startup or your computer has ready an external USB drive equally a higher boot priority than its internal storage drive(s).
Y'all can use a Windows install disk as an emergency kicking deejay. One time the USB boots, y'all need to click "Repair your calculator" instead of install and so click Troubleshoot -> UEFI Firmware Settings -> Restart.
Finally, if you lot can't boot off of an emergency disk, yous can attempt to cause a system halting fault that would prevent your figurer from attempting to kick off of its internal drives. And then, you lot'll exist given the selection to enter the BIOS menu.
Many desktop computers volition give an error bulletin if there's no keyboard plugged in (if you demand help finding 1, check our out All-time Gaming Keyboards (opens in new tab) list) or if the keyboard buffer is overloaded from holding downwardly too many keys at start. Pulling out your primary internal storage drive would also crusade an error that would let y'all into the BIOS, just if that drive has a non-booting OS on it, your bug might resume once you plug it back in.
Bottom Line
Whatever method you lot employ to admission your BIOS, exist careful when making changes to your settings in that location. You could end up disabling key components.
Source: https://www.tomshardware.com/reviews/bios-keys-to-access-your-firmware,5732.html
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