Hard Disk Drive Leds; Figure 5. I2C Serial Bus Interface Block Diagram; Table 1. Hdd Led Function - Intel SS4000-E Technical Product Specification

Feature Summary
IO IO
GPI ' s GPI ' s
Shutdown Shutdown
Reset Reset
Sys - Amber - LED Sys - Amber
Disk - Disk - Green -

1.5.3 Hard Disk Drive LEDs

®
The Intel Entry Storage System SS4000-E SATA HSBP contains one LED for each of the four
drive slots.
Drive is Rebuilding
10
Green LED

Figure 5. I2C Serial Bus Interface Block Diagram

Table 1. HDD LED Function

Activity Light States
Drive Status
Drive Available
Drive Activity
Fault Condition
Intel® Entry Storage System SS4000-E
HW H
0x5A
Monitor Monitor
W83792AD W83792AD
RT RT
0x64
RS5C372A RS5C372A
GPIO GPI
0x6E
75111RG 75111RG
0xA0
DIM DIM
LED
Solid Green
Blinking Green
Blinking Amber
Solid Amber
12V 12V
5V 5V
3.3V 3.3V
2.5V 2.5V
1.3V 1.3V
5VSB 5VSB
3.3VSB 3.3VSB
- 5V - 5V
- 12V - 12V
TAC TAC
PWM PWM
HDD LINK HDD LINK
HDD Fault/Rebuild HDD Fault/Rebuild
Sys - Green -LED Sys - Green
Disk - Amber - Disk - Amber LED
Revision 1.2