Server Controls And Indicators - IBM 8646 - Eserver xSeries 220 Hardware Maintenance Manual

v Vital product data (VPD) on memory, system board, and hot-swap drive

Server controls and indicators

This section identifies the controls and indicators on the front of the server.
CD-ROM eject button: Press this button to release a CD from the drive.
CD-ROM drive activity light: When this light is on, it indicates that the CD-ROM
drive is in use.
Diskette-eject button: Press this button to release a diskette from the drive.
Diskette-drive activity light: When this light is on, it indicates that the diskette
drive is in use.
SCSI activity light: When this green light is flashing, the controller is accessing a
SCSI device, for example, a hard disk drive.
Note: Hot-swap hard disk drives also have an activity light. This light is also
If the server has a ServeRAID
(one flash per second), the drive is being rebuilt. When the light flashes rapidly
(three flashes per second), the controller is identifying the drive.
Power-on light: When this green light is on, system power is present in the server.
backplane
Ethernet speed 100 Mbps
Key lock
Ethernet transmit/receive activity
known as the SCSI hard disk drive activity light.
Cover-release latch
™
controller installed and this light flashes slowly
CD-ROM
eject button
CD-ROM drive
activity light
Diskette-eject
button
Diskette drive
activity light
SCSI
activity light
Power-on
light
Power-control
button
System error
light
General information
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