How to set up the first boot item of the Dell 15R5537 laptop

Setup steps: 1. Press F2 to enter the BIOS interface when the screen appears at boot;

2. Move the arrow keys of the keyboard left and right to find the "boot" menu;

3. Find "boot" in "boot".

option

4. Find "boot" in "boot".

option

1" Press the enter key to find the U disk;

5. After selection, press F10 to save and exit. Restart the computer and you can start it with a USB flash drive according to the choice.

Dell 15-5577 how to set U start.

Hello, I have helped you find the result; Dell 15-5577 Setup u boots as follows:1Restart your computer and enter the BIOS interface.

Pressing the F2 key at startup (or different keys for different brands of computers, such as del, esc, F10, F12, etc.) will take you to the Boot tab, which you can use to move to the tab using the keyboard directional offset key. 3.Find the "Boot Mode" option under the "Boot" tab, use the keyboard arrow keys to select "UEFI" mode, and press Enter to confirm the option.

4.Under the "Boot" tab, in the "Boot Sequence", find the device that you want to set as booting for the first time. 5.

Use the keyboard arrow keys to adjust the boot order of your device. Move the device you want to start below the device that started with UEFI mode, keeping it in order in the list. 6.

Press the F10 key to save the settings, then restart your computer. 7.Your Dell 15-5577 should now boot in UEFI mode.

Note: Different brands of computers may have some different settings, and this is just an example. If you're having trouble setting up, you can check your computer's user manual or contact the brand's customer service.

I hope mine is helpful to you<>

Hello, the machine is pre-installed with win8, when you want to install win7 system with the system disk, knock f12 on boot, and when you enter the boot start item selection, you find that there is no boot from cd***.

The options can be addressed in the following ways:

1.Boot does not enter the system is to continuously tap F2 to enter BIOS2In the BIOS Boot menu, change Secure Boot to Disabled

3.Change the boot list option to legacy, and then reboot and tap F12 to see the boot options.

Pressing F12 at boot is a quick start, not a BIOS. If you want to install XP you have to change the OS option in the last list of the BIOS to OtherOS. I haven't tried to install XP in GUID format on the hard disk, you can try it yourself, let me know if you can install it.

Progress together.

Set it up in that boot sequence.

Press F12 to boot up, enter the BIOS settings and you're good to go.

The problem is whether the network card is set as a boot item, it has nothing to do with disabling the network card driver, you need to find the boot item in the BIOS, and select the hard disk to boot in the first item.

PXE is a network start, not a network driver!

Generally, you can turn off the network in the boot options, but not disable the network card, these two disabling are not the same thing. If you are afraid of making a mistake, the stupid method sets the network pxe boot as the last boot option. (There are very few people who start with the network, it is recommended to turn it off).