Access System Setup by pressing F2 key. Bring up theone-time boot menu by pressing F12 key.

The boot menu options are:

  1. Removable Drive (if available)
  2. STXXXX Drive.
  3. Optical Drive (if available)
  4. SATA Hard Drive (if available)
  5. Diagnostics.

Keeping this in view, how do you get to the boot menu on a Dell Inspiron 15 3000 Series?

  1. Turn on your Dell computer or reboot it.
  2. Press “F2” when the first screen appears. Timing is difficult,so you may wish to continually press “F2″ until you see the message”Entering Setup.”
  3. Use your arrow keys to navigate BIOS. You mouse will beinoperative in BIOS.

Furthermore, what is UEFI and legacy? Legacy Mode refers to BIOS firmware. UnifiedExtensible Firmware Interface(UEFI) is the successor toBIOS. UEFI uses the GUID Partition Table (GPT) whereas BIOSuses the Master Boot Record(MBR) partitioning scheme. GPT and MBRare both formats specifying physical partitioning information onthe hard disk.

In this way, how do you get to the boot menu on a Dell laptop?

When the first logo screen appears, press the F2 key toenter the BIOS. Press the right arrow key to select Main.Use the arrow keys to navigate to F12 Boot Menu, and pressENTER. Press the F10 key to save changes and restart thesystem.

How can I boot from USB?

Boot from USB: Windows

  1. Press the Power button for your computer.
  2. During the initial startup screen, press ESC, F1, F2, F8 orF10.
  3. When you choose to enter BIOS Setup, the setup utility pagewill appear.
  4. Using the arrow keys on your keyboard, select the BOOTtab.
  5. Move USB to be first in the boot sequence.

Related Question Answers

How do I change from Dell Legacy to UEFI?

Return the BIOS to UEFI Boot
  1. From a power off state, power on the system and Press F2 bootinto BIOS setup menu.
  2. Choice “Boot sequence” and change the option from “Legacy” to”UEFI” then press “Apply” on the right-down corner.

What does UEFI mean?

Unified Extensible Firmware Interface (UEFI) is aspecification for a software program that connects a computer'sfirmware to its operating system (OS). UEFI is expected toeventually replace BIOS. Like BIOS, UEFI is installed at thetime of manufacturing and is the first program that runs when acomputer is turned on.

How do I turn on legacy boot on Dell?

Steps are provided below:
  1. Tap F2 key at the Dell logo screen to enter System Setup orBIOS.
  2. On the left pane, click Boot Sequence.
  3. Boot mode should be selected as UEFI (not legacy) within theBIOS go to the General > Boot Sequence click Apply.
  4. Check that Secure Boot is set to Disabled.

How do I add a boot option?

Steps are provided below:
  1. Boot mode should be selected as UEFI (Not Legacy)
  2. Secure Boot set to Off.
  3. Go to the ‘Boot' tab in the BIOS and select Add Boot option.(
  4. A new window will appear with ‘blank' boot option name. (
  5. Name it “CD/DVD/CD-RW Drive”
  6. Press < F10 > key to save settings and restart.
  7. The system will restart.

What is BIOS key for Dell?

Power on the system. Tap the F2 key to enterSystem Setup when the Dell logo appears. If you havetrouble entering Setup using this method, press F2 when thekeyboard LEDs first flash. Try not to hold down the F2 keyas this can sometimes be interpreted as a stuck key by thesystem.

How do I boot from USB UEFI?

To create a UEFI USB flash drive, open the installedWindows tool.
  1. Select the Windows image that you want to copy to the USB flashdrive.
  2. Select USB device to create a UEFI USB flash drive.
  3. Now select the appropriate USB flash drive and start thecopying process by clicking Begin copying.

What is the f12 boot menu?

When a computer is starting up, the user can access theboot menu by pressing one of several keyboard keys. Commonkeys for accessing the boot menu are Esc, F2, F10 orF12, depending on the manufacturer of the computer ormotherboard. The specific key to press is usually specified on thecomputer's startup screen.

How do I enable the f12 boot menu?

Power on your computer. When the first logo screenshows, press repeatedly the F12 key to enter the Bootmenu. Use the UP or DOWN ARROW key to select the drive fromwhich to load the operating system and press the ENTER key toconfirm.

How do I select boot menu?

To specify the boot sequence:
  1. Start the computer and press ESC, F1, F2, F8 or F10 during theinitial startup screen.
  2. Choose to enter BIOS setup.
  3. Use the arrow keys to select the BOOT tab.
  4. To give a CD or DVD drive boot sequence priority over the harddrive, move it to the first position in the list.

What function key do you press during boot up?

Press and release the power button to turnthe computer on, and then press and hold the “F8”key on the keyboard. The Advanced Boot Options screenwill launch after a few seconds. Use the arrow keys toselect the option your want. For System Restore, choose “RepairYour Computer.”

How do I get into the BIOS on a Dell desktop?

To enter BIOS, you simply need to enter the correct keycombination at the correct time.
  1. Turn on your Dell computer or reboot it.
  2. Press “F2” when the first screen appears. Timing is difficult,so you may wish to continually press “F2″ until you see the message”Entering Setup.”
  3. Use your arrow keys to navigate BIOS.

How do I get into BIOS?

The F1 or F2 key should get you into the BIOS.Older hardware might require the key combination Ctrl + Alt + F3 orCtrl + Alt + Insert key or Fn + F1. If you have a ThinkPad, consultthis Lenovo resource: how to access the BIOS on aThinkPad.

How do I restore my Dell Inspiron desktop to factory settings?

Restoring to Factory Settings
  1. Click on the “Desktop” tile. Mouse over the upper right cornerto access the Charms bar, and then choose “Search.”
  2. Select “Apps” and “Dell Backup and Recovery.” Click the”Recovery” button.
  3. Choose “System Recovery,” then “Yes” and then “Continue.” Clickon “Factory Image.”

How do I reformat my Dell Inspiron 15?

Method 2 Using the Dell Computer RepairDrive
  1. Restart your computer. Click Start.
  2. Open the “Advanced Boot Options” menu.
  3. Select Repair Your Computer and press ↵ Enter .
  4. Select a language.
  5. Log into your account.
  6. Click Dell Factory Image Restore when prompted.
  7. Click Next.
  8. Confirm your decision to format the computer.

How do I reset my Dell laptop touch screen?

As soon as the Dell logo appears on thescreen, repeatedly press the F8 key until you see the“Advanced Boot Options” menu. Select “Repair yourcomputer” and press Enter. The System Recovery Optionsscreen opens. Select your keyboard layout, and then click onNext.

What is booting to a NIC?

PXE – Pre-Boot Execution Environment

It allows a workstation to boot from a server ona network prior to booting the operating system on the localhard drive. A PXE-enabled workstation connects its NIC tothe LAN via a jumper, which keeps the workstation connected to thenetwork even when the power is off.

How do I get into the BIOS on a Dell Inspiron 15?

  1. Turn on your Dell computer or reboot it.
  2. Press “F2” when the first screen appears. Timing is difficult,so you may wish to continually press “F2″ until you see the message”Entering Setup.”
  3. Use your arrow keys to navigate BIOS. You mouse will beinoperative in BIOS.

How do I get my Dell laptop to boot from USB?

Turn on the laptop. Press F12. A boot optionscreen will appear, select the USB drive to boot.

Dell XPS Boot from USB Method 2:

  1. Unplug the USB drive.
  2. Boot up Windows normally.
  3. Disable Fastboot in Windows. Save Changes.