Figure 78. Memory Module Buttons And Leds - Intel SR6850HW4 - Server Platform - 0 MB RAM Product Manual

User Serviceable Platform Components
If the memory board is installed in a system that is powered on, the following steps are required to
ensure proper Hot Removal so that the system will not crash:
1. Observe the safety precautions, warnings, and cautions described in
5.
2. Remove the top cover. For instructions, see
3. Press the Attention button on the memory board. The Power LED will begin to flash. See letter
"E" in the following figure.
B
A
Item Feature
A Mirror
Configuration
(green)
B RAID
Configuration
(green)
C Hot plug Attention
LED (amber)
D Attention Button
E Power LED
(green)
F DIMM 1B Status
LED (amber)
G DIMM 1A Status
LED (amber)
H DIMM 2B Status
LED (amber)
I DIMM 2A Status
LED (amber)
162
D
C E
Description
LED on: The server is in Memory Mirror configuration. This memory
board mirrors another memory board in the system.
LED off: The server is not configured for Memory Mirror
LED on: The server is in RAID Memory configuration.
LED off: server is not in a RAID configuration.
Press this button to perform a hot-removal of a memory board.
LED on: Power is detected. The memory board is powered on.
LED off: Power is not detected.
LED flashing: The memory board is in a hot-plug event.
LED on: Error LED for DIMM slot 1B (J3A1). The DIMM is
malfunctioning and needs to be replaced.
LED off: The DIMM is functioning properly.
LED on: Error LED for DIMM slot 1A (J3A2). The DIMM is
malfunctioning and needs to be replaced.
LED off: The DIMM is functioning properly.
LED on: Error LED for DIMM slot 2B (J3B1). The DIMM is
malfunctioning and needs to be replaced.
LED off: The DIMM is functioning properly.
LED on: Error LED for DIMM slot 2A (J3B2). The DIMM is
malfunctioning and needs to be replaced.
LED off: The DIMM is functioning properly.

Figure 78. Memory Module Buttons and LEDs

Intel® Server Platforms SR6850HW4 and SR6850HW4/M Product Guide
"Safety
"Removing the Top Cover", page 139.
Information", page
G I
F H
TP01412