What should I do if I reboot and select proper boot device or Insert boot media in select boot? Here are some solutions for reboot and select proper boot device .
The reboot and select proper boot device or Insert boot media in select boot when booting should be due to the tampering of the boot sequence in the CMOS, which turned into a CD boot, and it cannot be automatically changed back to the hard disk boot when the CD-ROM drive has no disk.
Try to use other hotkeys to enter the BIOS, such as F2. If you can, you can modify the BOOT ORDER manually. If you can't get in, it will be very troublesome. It is likely that the motherboard has been damaged by a virus.
Of course, the failure caused by other channels is not ruled out, you can try another optical drive.
Another: There is a problem with your system's boot section. This sentence means: restart, then select the boot disk, or insert a bootable disk into the selected boot device.
Check whether the hard disk boot is set in cmos. If it is set, it is likely that there is a problem with the hard disk. Check after booting from the CD.
There are two main types of BIOS: AWARD BIOS and AMI bios
1.AWARD bios set hard disk boot
After entering the BIOS, use the arrow keys to select Advance BIOS Features and press Enter to enter the menu. After entering, use the arrow keys to select First BOOT Device and press Enter to use the arrow keys to select HDD-0 and press F10 to save and exit. Change the boot method to hard disk boot. Everything is fine!
2, AMI BIOS set hard disk boot
Enter the BIOS and use the arrow keys to select BOOT to select a BOOT Device Priority. Select 1st BOOT Device in the submenu and change the item to the corresponding hard disk.
The above is the introduction about the solution of reboot and select proper boot device when booting up . I hope to help you!Ranch