I can't find the CD-ROM symbol in my computer, solve it, thank you

I can't find the CD-ROM symbol in my computer, solve it, thank you



I can't enter the CD to agree with the second floor, the first boot device in the BIOS is the CD-ROM drive. That is when the system is installed, it should be started for the hard disk.
You can't see the CD-ROM symbol. Open the device manager first and see if there is any problem with the CD-ROM drive. If there is an optical drive inside, it means that the hardware is ok. Add a drive letter to the CD-ROM drive in Computer Management in Administrative Tools. If there is no optical drive in the device manager, adjust the optical drive to Auto in the BIOS.







Shut down the chassis, re-plug the optical drive power
cable and data cable, and then try it again






There is no optical drive detected when the computer starts up





Reloading in the resource manager
>





This is no driver, you can download a driver yourself