How to Do Quick Start Again

How to Enter the BIOS on Whatever PC: Access Keys by Manufacturer

Delete key
(Image credit: Shutterstock)

Windows or Linux may be your operating system of pick, but no matter which platform you cull, your computer'due south BIOS (Basic Input / Output System) is calling all the shots backside the scenes.

The BIOS, sometimes referred to equally UEFI firmware on newer computers, tells your PC what storage drives you have and which one to boot from and what components yous accept, among other key functions. To change your boot guild, set a system countersign, disable ports or built-in peripherals, or even to overclock, you may need to go into the BIOS menus.

In that location are a few different ways to admission the BIOS menus on a PC:

Method 1: Employ a BIOS Fundamental

When y'all first power-on a estimator, it goes through a very quick POST (power on self examination). If you tin hit the correct hotkey before the POST is completed (or concur it downwards every bit you hit the power push button), yous volition become into the BIOS menu. However, some computers get through POST and so fast that they don't recognize input from the keyboard in fourth dimension for you lot to a hit primal. For those, skip to method #two below.

Annoyingly, different PC brands use different BIOS keys. Nigh modern motherboards use the DEL central, but ultrabooks, gaming laptops and gaming PCs are less consequent. For example, hit F2 might work on an Asus, but you'll need F10 on an Acer computer.

If you don't know the hotkey for your calculator, you can look and encounter if a bulletin comes up during POST, telling you what primal to press or you can try hitting one of the 12 part keys, the DEL central, the Enter central or the ESC primal since information technology is ever one of those. Y'all may have to effort a few times to decide which 1 it is. In our research, DEL and F2 were, by far, the most mutual.

BIOS Keys by Manufacturer

Here's a list of common BIOS keys past brand. Depending on the historic period of your model, the cardinal may be different.

  • 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 hold volume up button.
  • Origin PC: F2
  • Samsung: F2
  • Toshiba: F2
  • Zotac: DEL

Unfortunately, some computers go through Mail service and then quickly that there'due south no time to hit a key. Some desktops won't even recognize input from a USB keyboard until subsequently Post is completed (though they will run across input from an old PS2-style keyboard). If you tin can't use a BIOS cardinal and you have Windows eleven or 10, you can employ the "Avant-garde startup" feature to get at that place.

Note that the screen shots below are from Windows 11, simply the same steps use to Windows 10.

1.Navigate to the Advanced Startup department of Settings. The easiest way to go there is by searching for "avant-garde startup" in Windows search and clicking the top result.

Navigate to advanced startup

(Paradigm credit: Tom's Hardware)

2. Click Restart now nether the Advanced startup header.

Click Restart Now

(Image credit: Tom's Hardware)

Your reckoner will reboot and a new bill of fare eventually appears.

three.Click Troubleshoot.

Click Troubleshoot

(Epitome credit: Tom'south Hardware)

iv. Click Advanced options.

Click Advanced Options

(Image credit: Tom's Hardware)

5. Click UEFI Firmware Settings.

Click UEFI Firmware Settings

(Image credit: Tom'south Hardware)

6. Click Restart to confirm.

Click Restart

(Image credit: Tom'due south Hardware)

Method 3: Employ a Linux Control

If y'all're running a modern version of Linux such as Ubuntu, you may be able to get to the BIOS by typing "sudo systemctl reboot --firmware" at the control prompt.

What if you can't kick your Os or hitting a BIOS fundamental?

If your computer tin't load an operating system, considering it doesn't discover a bootable drive, it will unremarkably pause, beep and requite you the selection to enter the BIOS, which it will often call "setup."

However, the biggest bug occur when the system POSTs likewise fast for you to hit a key and then Windows or Linux tries to kicking and fails. I've had this problem when I had a missing or corrupted bootloader, I got the Windows splash screen then a blueish screen of death.

To forcefulness the BIOS to announced under these circumstances, you tin try using an emergency boot disk, provided that you tin can either select a kicking device at startup or your reckoner has gear up an external USB drive as a higher boot priority than its internal storage bulldoze(s).

Y'all can employ a Windows install disk every bit an emergency boot disk. Once the USB boots, yous need to click "Repair your computer" instead of install and so click Troubleshoot -> UEFI Firmware Settings -> Restart.

Finally, if you can't boot off of an emergency disk, you tin can endeavor to crusade a system halting fault that would preclude your estimator from attempting to boot off of its internal drives. Then, you'll be given the option to enter the BIOS menu.

Many desktop computers will give an error message if there'southward no keyboard plugged in (if y'all need assist finding one, cheque our out Best Gaming Keyboards list) or if the keyboard buffer is overloaded from holding downwards as well many keys at start. Pulling out your master internal storage drive would too crusade an error that would let you into the BIOS, simply if that drive has a not-booting OS on it, your problems might resume once you plug information technology back in.

Lesser Line

Whatever method you apply to access your BIOS, be careful when making changes to your settings there. You could end upwardly disabling key components.

Avram Piltch is Tom'south Hardware'south editor-in-chief. When he's not playing with the latest gadgets at work or putting on VR helmets at trade shows, you'll find him rooting his phone, taking apart his PC or coding plugins. With his technical knowledge and passion for testing, Avram developed many existent-world benchmarks, including our laptop battery test.

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Source: https://www.tomshardware.com/reviews/bios-keys-to-access-your-firmware,5732.html

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