How To Open Bios In Dell Desktop

You can enter the system bios or setup on a dell pc by pressing f2 at the dell loading screen.

How to open bios in dell desktop. There are many ways to open the bios. Select update and securityimages displayed in english as a guide only click recovery on the left hand menu. Or by pressing f12 and selecting bios setup from the menu. Wait for few seconds until bios loads the screen and navigates it.

In this video i show you how to open dell optiplex 760 also how to open dell optiplex 780 790 745 755 since they all have the same kind of case. On the initial boot screen when dell logo is seen press del key or ctrl alt enter key combo. When bios settings are changed be sure to save changes. How to enter the bios on a dell.

Click restart to restart the system and enter uefi bios. The bios is usually stored on a rom chip on the motherboard which stores hardware setup information for the computer. In this tutorial i will be demonstrating different ways to open up the bios settings of your computer depending on the brand and model of the computer youre working with. Wait for the bios to load and navigate it.

Accessing the bios or uefi varies from computer to computer but the basic process is the same. The bios allows you to control hardware features on your dell computer such as enabling or disabling hardware components monitoring system temperatures and speeds or setting boot sequence to boot the computer from a cd. At the first text on the screen or when the dell logo appears please enter ctrl alt enter keys or the dell key. Different manufacturers have different ways to access bios.

Continue to bios by selecting enter setup. The cmos contains the bios and its settings the nvram contains the escd thus updating the bios does not clear the nvram. Some asus laptops require that the del esc or f10 key be pressed instead. Press or press and hold f2 until you see the bios screenyou may need to press the key repeatedly until the bios utility appears.

For older dell computers. Older asus computers might boot to the bios setup utility only if you hold down the esc key until you reach the boot device selection screen. Accessing bios in older dell models. Reboot or turn the dell pc on.

The bios or uefi controls all of the low level functions of your pc and youll need to access it if you want to make any changes. Actually there is usually one or two ways per computer. Figure 1 figure 1. Click start flag button menu and select settings.

Under advanced start up click restart now. Select uefi firmware settings. Wait for the bios to load and navigate it. The bios or uefi the updated version of the bios is the place for you.