HP Vectra VE5 2 User Manual page 35

5 Connect the data and power cables to the rear of the device installed in the middle shelf.
The connectors are shaped to go in one way only. If you are installing an IDE CD-ROM
drive, connect the drive to the CD-ROM data cable. This data cable should be connected
to the connector marked "CD-ROM" on the system board. If you are not sure which
connector to use, refer to "Connecting IDE Devices" earlier in this chapter.
6 Install any other accessories before replacing the cover. Reconnect all cables and power
cords.
WARNING:
Do not open the CD-ROM drive enclosure as
there is a danger of electric shock, and the laser
beam light could harm your eyes. Service should
be carried out by qualified personnel.
This PC is a class 1 laser product. To avoid
discomfort from unexpected noise, always turn
the volume down before connecting headphones
or speakers. Listening to loud sounds for
prolonged periods may permanently damage
your hearing.
Before putting on headphones, place them round
your neck and turn the volume down. When you
put on the headphones, slowly increase the
volume until you find a comfortable listening
level and leave the volume control in that
position.