IBM PC Server 330, Руководство пользователя

Страница: 21 / 382

Controls and Indicators
Operator Panel Status Indicators
1 2
T
Unattended Power-On Power-On
SCSI Hard Disk Drive
Secondary Microprocessor
Activity
Primary Microprocessor
Activity
POST Activity
Ethernet Receive
Ethernet Transmit
Security Ethernet Link Status
Unattended Power-On Indicator: This green LED lights
when the server powers on in the Unattended mode.
SCSI Hard Drive In-Use Indicator: This amber LED lights
when your server is accessing a SCSI device. If this light
remains illuminated, this might indicate that either the SCSI
bus or the system microprocessor has stopped.
2 Secondary Microprocessor In-Use Indicator: This amber
LED blinks to show the activity of a microprocessor installed
in the secondary microprocessor socket. The LED lights
during POST to indicate the presence of the microprocessor.
When you install a secondary microprocessor, it becomes the
startup microprocessor.
Ethernet Receive Indicator: This amber LED shows reception
activity on the network.
Chapter 1. Getting Started with PC Server 330
7