How to drive the optical drive first at boot, how to set the computer optical drive to start first

After powering on the computer--- press the "DEL" key--- enter the CMOS Setup main menu--- select the advanced BIOS features, press the "Enter" key to enter the submenu--- select, the following are 1st boot device, 2nd boot device, 3rd boot device (first boot device, second boot device 3rd Boot Device) allows you to set the boot device boot sequence in which the BIOS loads the operating system, with the setting value as:

The floppy system first attempts to boot the LS120 from the floppy disk drive.

The HDD-0 system first attempts to boot from the first hard drive.

The SCSI system first attempts to boot from the SCSI.

The CDROM system first attempts to boot from the CD-ROM drive, and the HDD-1 system first attempts to boot from the second hard drive.

The HDD-2 system first attempts to boot from the third drive.

The HDD-3 system first attempts to boot from the fourth drive.

The zip system first tries to boot from the ATAPI zip The LAN system first tries to boot from the network.

disabled disables this order.

The easiest way to do this is to look for a project with the word first on it.

Make it a project with a cd or *** lettering.

In addition, after pressing the DEL key to enter the BIOS, you can see several options with the word load.

load-to-load can also be reverted to an optical drive boot.

Take Lenovo computers as an example, press the DEL key to enter the BIOS system when the computer is turned on. Then click Advanced BIOS Features to enter, and then set the optical drive priority according to the text prompts on the source interface. Here's how to set it up:

1. Turn on the computer and press the DEL key to enter the BIOS interface of the computer.

2. Use the up and down keys on your keyboard to move to the Advanced BIOS Features option and press Enter.

3. Find the iirst boot device option in the interface that appears, this option is to set the boot function, press the enter key.

4. At this time, in the pop-up options dialog box, use the upper and lower shade keys to select the CDROM (optical drive) and press the enter key.

5. Then press F10 on the keyboard (the meaning of saving the current settings), enter Y in the pop-up dialog box and press the Enter key (at this time, you can see that the first startup item is the CD-ROM drive) has set the CD-ROM drive to start first.

Keep pressing the DEL (or possibly F12) key when booting up, and enter the BIOS to appear the option First Boot Device

Second Boot Device First Boot Item Select CD-ROM and you're good to go.

First, press and hold the Delete key to enter the BIOS when you boot up the computer and select Advanced

biosfeatures

option, press Enter to enter the setup program. Select FirstBoot

device

option and press Page on your keyboard

up or page

The down key sets the item to cd-rom and press the esc key.

Go back to the main menu, press F10, and then press the Y key to save the BIOS settings, and reboot is the optical drive boot priority.

Based on the above methods, there are also some motherboards that set the hotkey to enter the BIOS is F2

Go to the BIOS interface of your computer to set the computer boot from the optical drive, please refer to the steps below for specific operations.

1. Turn on the computer, the boot screen will prompt which shortcut key you need to press to enter the BIOS, each computer is different, the current demo is the F10 key.

2. After entering the main interface of the BIOS, move the up and down arrows on the keyboard to [Advanced BIOS Features] and press the Enter key on the keyboard.

3. Press the up and down keys on the keyboard, move to [First Boot Device], and then press the Enter key to enter. This is where the computer system is set to boot first.

4. In the pop-up options window, press the up and down keys on the keyboard to select [CDROM], and then press the Enter key to confirm the selection.

5. After the setting is completed, press the F10 key to save. At this time, insert the disc into the optical drive, and the system will start reading the disc from the optical drive.

There are two ways to set up a computer to boot a disk from an optical drive.

One is the shortcut key to call the hard disk boot menu, most motherboards support pressing F12 to display the hard disk boot menu, and select CDRON from the menu to boot.

The second is to enter the BIOS settings and set the optical drive to boot.

1. When the first screen information appears on the computer, press the corresponding key to enter the COMS setting interface according to the prompt of the information on the screen. Depending on the motherboard model, the method of accessing the CMOS interface may be different. However, most motherboards support access by pressing the "del" key.

2. Award BIOS setting CD-ROM drive startup method:

Press the up and down keys on your keyboard to position the cursor to the "BIOS Features Setup" item and press Enter.

3. Next, move the cursor to the "Boot Sequence" item, and then use the "PGUP" and "PGDN" keys to change the boot sequence to "CDROM,C,A". The first CDROM indicates that it is powered by the optical drive.

Another version of the Award BIOS sets up the optical drive boot method.

1. Move the up and down arrow keys to Advanced BIOS Features and press Enter to enter the next interface.

2. The boot sequence can be seen here, first boot device, second boot device, third boot device.

After setting, press F10 to save and restart.

Press the switch and slam the delete boot bar to select the boot order.

Hello,Two methods,The first is to enter the BIOS and set the first boot item to the optical drive to boot on,The second is relatively simple,When the computer is turned on, quickly press the button to select the boot start,If the computer has it, it is generally ESC F12 F11 Delete and so on, these keys are the majority,You can try it,The first method can be used for a long time and try it no matter what the motherboard is,The second is convenient and simple but not all motherboards have,The old point may not have this function, I hope my answer is helpful to you.

Press and hold the "Del" key on the keyboard when the computer is still self-testing (the screen is black and white, and an icon is displayed in the upper right corner of the screen) to enter the "CMOS Setup Utility" interface, use the cursor to move the key to select "Advanced BIOS Features", press the enter key to enter the setting and select the "First Boot Device" item, and use "Page Up" or "Page Down" Two keys to modify it to the corresponding item, i.e. "cdrom" if you boot with a disc, and "floppy" if you boot with a floppy; Finally, press the F10 key and hit enter to save the settings and exit the BIOS settings. Then put in the corresponding boot disk to boot from that disk.

Let's start the first optical drive.

This is simple: 1) Start the computer, after the power switch indicator lights up and destroy the rent, press F2 continuously to enter the motherboard BIOS setting interface.

2) Select. advanced

biosfeatures

option, press Enter to enter the setup program. Select First

bootdevice

Choose. item, and then press the up and down keys on the keyboard to set the item to CD-ROM, so that you can change the system to CD-ROM boot.

3) Press the ESC key to go back to the main menu and save the BIOS settings. (The way to save it is: press F10, and then press the Y key to press Enter).

4) Then put the disc into the CD-ROM drive, and restart the computer, the system will boot from the CD and display the installation wizard interface.

After that, follow the prompts to repair the system.

Finally, after completing the installation or repair.

Restart the computer and put the CD-ROM

Change it to HDD-O hard and virtual manuscript disk, and follow the operation in (3).

Got it, hehe!

1. Press the DEL button to enter the BIOS settings when you boot up.

2. Select Advanced BIOS Features3, select Boot Devlce Priority to set the 1st Boot Device as an optical drive, and then save and exit.

At boot time, press the Del (or F2) to enter the BIOS and press the keyboard"Right"Move to boot

Press back"down"Choose the first one (it should be the first one.) Anyway, it's just a matter of looking for it. Put the inside"first---"(First Launch), there, press Enter. Then select: CD-ROM

After that, press F10 to save and exit.

First, press and hold the Delete key to enter the BIOS when booting up the computer and select Advanced

biosfeatures

option, press Enter to enter the setup program. Select FirstBoot

device

option and press Page on your keyboard

up or page

The down key sets the item to cd-rom and press the esc key.

Go back to the main menu, press F10, and then press the Y key to save the BIOS settings, and reboot is the optical drive boot priority.

The BIOS is a basic input-output system that works between the hardware and the operating system, and contains many basic settings, including the boot sequence.

Here's how to boot the optical drive:

1.If your BIOS is entered by pressing del, then select the second item on the left after entering, and look for "first..."The ellipsis seems to be boot.,This is the first start.,Change it to cd-rom.,Return to the main menu and press f10 to save it.。

2.If your BIOS is entered by pressing F2, find the Boot item in the menu to open it, select the last item and press Enter, select the boot order in the pop-up dialog box, and press F10 to save.

The first step is to set up the light enlightenment:

The so-called optical start means that the computer reads the optical drive first when it starts up, so that if there is a disc with optical start function in the optical drive, it can be read before the hard disk starts (such as when installing the system from the optical disc).

How to set it up:1Start your computer and hold down the Del key until the BIOS setup window appears (usually with a blue background and yellow English text).

2.Select and proceed to the second item, "BIOS."

Setup. Find the item or group that contains the word boot, and find the three items in order: "first", "secend", and "third", which represent "first start", "second startup", and "third startup" respectively. Here we can set it to "optical drive", "floppy drive" and "hard disk" in order.

If you don't see these three e-articles on this page, usually the options menu on the right side of boot is "setup", then press enter to see it).

3.After selecting the three startup methods, press the F10 key, the E text dialog box appears, press the "Y" key, and press Enter, the computer will automatically restart, proving that the changed settings have taken effect.

Restart the computer, press the Del key to enter the BOIS settings, select the Boot tab, and set the first boot to the optical drive.

The CMOS of the average motherboard should be here:

I'll be honest with you, 1, 5 seconds after you press the power button. Then I started pressing the del key and kept pressing it until I got to a blue screen, which was CMOS.

2. After entering, select the second item on the left and press enter.

3. After entering the second child on the left, look for boot

firstdevice

The latter option is either HardDisk or Flopy

Change this harddisk to cdrom is the disc boot. You can press pageup or pagedown or press the up and down keys after entering.

In short, as long as you enter the CMOS, no matter which one you are in, as long as you find BootFirst

device

After that, just change it to CDROM.

Added: If you want the hard disk to boot, it's hard

Diak floppy disk boot, that is.

flopydisk

Disc boot, that is.

cdrom