How to set up the optical drive to read when booting I want to reinstall

Power on and press and hold the Del to enter the BIOS

Select Advanced BIOS Features, then select First Boot Device Enter, select CDROM in it, confirm the correct selection, save, and reboot.

It's all above. Let's make it up.

If it's an MSI motherboard.

Power on. f9 f10 f11 f12

Press which I forgot.

Just press all four of them together.

You can come out with a hard disk and an optical drive to boot.

Just choose cdrom and you're good to go.

The motherboard (liquid capacitor) of the MSI NF 570 does not seem to work well when setting the optical drive in the BIOS to boot.

You can only take those few in.

Desktops are generally del keys.

Notebooks have F2, F10, etc.

Look at the motherboard or laptop manual.

After entering the BIOS, there is the BOOT option, in which the optical drive is selected as the first item.

The various BIOS are slightly different.

Every board is different.

On the premise of ensuring that you have a boot disk.

Power on and press Del to enter the BIOS

Set First to CD-ROM

Some of the BIOS are:

There are boot projects in boot.

In the boot area, select the CD-ROM in the first position.

Set the first boot in the CMOS as the optical drive.

Set it in the BIOS, boot it and press del or F2.

Power on and press Del to enter the BIOS

Set First to CD-ROM

Press and hold Delete after powering on, and there is a setting in the BIOS.

Turn on, keep holding the DEL key, enter the BIOS, enter the Advanced BIOS Features option, change the first boot to CDROM, press F10 to save, and then reboot to read the disk.

1. Newer motherboards are generally set up with quick boot options, however, because the manufacturers of motherboards are different, and the keyboard buttons that enter are also different, see the figure below

After entering the startup item selection page, select Boot from CD, as shown in the figure below: because the motherboard is different, its menu is also different; The device name is different depending on the optical drive.

Second, the older motherboard, because there is no quick boot item selection, so to enter the BIOS, the method of entry is different depending on the motherboard, see the figure below:

After entering the BIOS, its screen options are different, as shown below

Enter the BIOS settings to boot from the disc, you need to press F10 to save the settings, otherwise the settings are invalid.

In the startup item settings, there are many people who set the system to boot from the optical drive, and it is not re-modified to boot from the hard disk, so that when there is a boot disc in the optical drive, it will automatically start from the optical drive, so after the system is done, it must be changed back again.

Keep pressing the DELETE key when you boot up, enter the BIOS interface (generally blue frequency white English menu), find Advanced BIOS Features, press Enter to enter, find First Boot Device, enter key, use the arrow keys to find HDD-0 or CD-ROM, Enter to confirm, and then press F10 Enter to confirm, simple and clear. However, please remember to press any key after booting from the optical drive, otherwise the machine will still not be able to enter the system installation disk.

Please see** If it is a new Lenovo bought in the past 1 year, there is a "one-click restore" on the keyboard, and you don't need to set the optical drive to start and use it directly to restore the preset system. If the old Lenovo is going to install the system with the disk according to the normal setting of the optical drive boot mode, you can use Lenovo's system to restore the installation disk, the new Lenovo machine is a gift, which can be used to install this genuine system, Lenovo machine is used with the InternetZ motherboard, novices find a little effort, you can open it in turn to view item by item.