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Preparation for use and operation
4.1.2
Indicators for the internal SCSI drives
The internal SCSI drives are located on the front of the server. The status of
each SCSI drive is indicated by two LEDs (see table 24 on page 91).
4.1.3
Controls and indicators for the CD-ROM drive
The CD-ROM drive is located in the drive cage in the bay for externally acces-
sible drives on the front of the server. The CD-ROM drive is equipped with the
following controls and indicators:
Open/close button:
Power-on indicator:
Volume control:
4.1.4
Controls and indicators for the floppy disk drive
The floppy disk drive is located above the CD-ROM drive. The floppy disk drive
is equipped with the following controls and indicators:
Power-on indicator:
Eject button:
4.1.5
Indicators for the power supplies
The power supplies can be accessed from the back of the server. The status of
each power supply is indicated by three LEDs (see table 25 on page 95).
4.1.6
Indicators for the hot-plug PCI slots
Each hot-plug PCI slot is equipped with two pairs of LEDs (hot-plug indicators)
which indicate the current status of the slot (see table 26 on page 100). One pair
of LEDs is visible on the back of the server from the outside. The other pair is
located inside the server in near the slot with the PCI hot-plug locking
mechanism.
U41243-J-Z156-1-76
When pressed briefly (<1 second), this button opens
or closes the CD-ROM tray.
Lights up green when the CD-ROM drive is in use.
Adjusts the volume of the headphones or speakers.
Lights up green when the floppy disk drive is in use.
Pressing briefly on this button ejects the floppy disk.
Controls and indicators
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