Troubleshooting the Server Module
Servicing Server Module Components
Servicing a Storage Drive (CRU)
Identifying Storage Drive Indicators and Mechanical Components
Service Action Required Indicator
Lever and Lever Release Button
Storage Drive Failure and RAID
Remove Storage Drive Filler Panels
Insert Storage Drive Filler Panels
DIMM Fault Remind Circuit and ECC Errors
Fault Remind Button and Charge Status Indicator
Inconsistencies Between DIMM Fault LEDs and the BIOS Isolation of Faulty DIMMs
DIMM Population Rules and Guidelines
Detailed Memory Population Rules
Servicing USB Flash Sticks (CRU)
Servicing a Fabric Expansion Module (CRU)
Servicing a RAID Expansion Module (CRU)
Replace a REM Battery on the REM Card
Selecting the Correct Processor Removal/Replacement Tool
Processor Fault Remind Circuit
Fault Remind Button and Charge Status Indicator
Remove a Processor Heat Sink (FRU)
Install a Processor Heat Sink (FRU)
Servicing the Motherboard Assembly (FRU)
Remove Motherboard Assembly Components (FRU)
Install Motherboard Assembly Components (FRU)
Servicing the System Battery (CRU)
Returning the Server Module to Operation
BIOS Power-On Self-Test (POST) Checkpoints
The server has two internal disk backplanes, one on the right side and one on the left side. The right side backplane supports drives HDD 0 and HDD 1. The left side backplane supports drives HDD 2 and HDD 3. Each backplane has three connectors, one 10-pin power connector and two color-coded data connectors (one for each drive). Power and data cables connect the backplane to connectors on the motherboard. The connectors on the motherboard are labeled DBP Power (for power) and REM 0 - REM 3 (for data).
Cabling for the two disk backplanes:
Disk backplane for HDD 0 and HDD 1:
Backplane power: the cable connects to the nearby DBP Power connector on the MB.
Blue connector on the backplane (HDD 0): cable connects to the REM 0 connector on the MB.
Black connector on the backplane (HDD 1): cable connects to the REM 1 connector on the MB.
Disk backplane for HDD 2 and HDD 3:
Backplane power: the cable connects to the nearby DBP Power connector on the MB.
Blue connector on the backplane (HDD 2): cable connects to the REM 2 connector on the MB.
Black connector on the backplane (HDD 3): cable connects to REM 3 on the MB.