Chapter 3: System Interface
3-3
HDD:
Indicates IDE channel activity. On the 1020C-3 this light indicates
SAS and/or CD-ROM drive activity when fl ashing.
Power:
Indicates power is being supplied to the system's power supply
units. This LED should normally be illuminated when the system is operating.
3-4 SAS
Drive
Carrier
LEDs
Each SAS drive carrier has two LEDs.
Green:
When illuminated, the green LED on the front of the SAS drive car-
rier indicates drive activity. A connection to the SAS backplane enables this LED
to blink on and off when that particular drive is being accessed.
Red:
The 1020C-3 features a SES2 compliant backplane that activates the
red LEDs, which indicate a drive failure. Please refer to Chapter 6 for instructions
on replacing failed SAS drives.
Summary of Contents for Dual Processor AS 1020C-3
Page 1: ...AS 1020C 3 USER S MANUAL 1 0 ...
Page 5: ...v Preface Notes ...
Page 10: ...AS 1020C 3 User s Manual x Notes ...
Page 30: ...3 4 AS1020C 3 User s Manual Notes ...
Page 62: ...5 28 AS1020C 3 User s Manual Figure 5 8 Array Configuration Utility Screen ...
Page 74: ...6 10 AS1020C 3 User s Manual Figure 6 6 Removing Replacing the Power Supply ...
Page 92: ...7 18 AS1020C 3 User s Manual Notes ...
Page 94: ...A 2 AS1020C 3 User s Manual Notes ...
Page 102: ...B 8 AS1020C 3 User s Manual Notes ...
Page 106: ...C 4 AS1020A T User s Manual Notes ...