System does not display optical drive what to do

1.BIOS whether to open the optical drive

2. The data and power cables of the optical drive are normal

3. Whether the optical drive is to be driven

4. Whether the optical drive is good

5. Whether the optical drive and hard disk are in the same IDE their jumpers are set correctly

If you change combo and DVD, just replace the data cable and power, then you should look at the BIOS. And you said there was light in the BIOS.

Drive display, please make sure that it shows a DVD instead of Kang Bao! If you set it to auto, you can turn it into a DVD.

If the DVD is displayed, you try to drive the DVD's optical drive under the dress.

Bios "IDE CHANNEL 0 SLAVE" "BENQ DVD-ROM 16X", the BIOS has been able to display it, right? In the properties of the operating system can be

Can't you see it?

Uninstall Nero (generally not related to this) and try again!