Bmc Heartbeat Led; Hard Disk Activity Led - Supermicro P9DSU-C User Manual

Super
P9DSU-C Motherboard User's Manual

BMC Heartbeat LED

A BMC Heartbeat LED is located at LEDBMC on the motherboard. When this LED
is blinking, BMC functions normally. See the table below for more information.

Hard Disk Activity LED

The Hard Disk Activity LED located HDD_LED1 on the motherboard functions as
an indicator of the hard disk drive activity. This LED will flash indicating that the
hard drive is being used and functioning normally. See the table below for more
information.
BMC Heartbeat LED
States
Color/State Definition
Green: BMC: Normal
Blinking
HDD LED
States
Status Definition
On Activity
Off No activity
P9DSU-C
REV:1.10
2-34
1. BMC Heartbeat LED
2. Hard Disk Activity LED