Cisco c240 Installation And Service Manual page 4

Contents
Maintaining the Server
3
C H A P T E R
Cisco UCS C240 M4 Server Installation and Service Guide
iv
System BIOS and Cisco IMC Firmware
Updating the BIOS and Cisco IMC Firmware
Accessing the System BIOS
3-1
Server Monitoring and Management Tools
Cisco Integrated Management Interface
Server Configuration Utility
Status LEDs and Buttons
Front Panel LEDs
3-2
Rear Panel LEDs and Buttons
Internal Diagnostic LEDs
Preparing for Server Component Installation
Required Equipment
Shutting Down and Powering Off the Server
Removing and Replacing the Server Top Cover
Serial Number Location
Hot-Swap or Hot-Plug Replacement
Installing or Replacing Server Components
Replaceable Component Locations
Replacing Hard Drives or Solid State Drives
Drive Population Guidelines
Drive Replacement Procedure
Replacing Fan Modules
Replacing DIMMs
3-20
Memory Performance Guidelines and Population Rules
DIMM Replacement Procedure
Replacing CPUs and Heatsinks
CPU Configuration Rules
Replacing a CPU and Heatsink
Additional CPU-Related Parts to Order with RMA Replacement Motherboards
Replacing a SATA Interposer Board
Replacing a Cisco Modular RAID Controller Card
Replacing a Modular RAID Controller Transportable Memory Module (TMM)
Replacing the Supercap Power Module (RAID Backup Battery)
Replacing a Software RAID 5 Key Module
Replacing the Motherboard RTC Battery
Replacing an Internal SD Card
Enabling or Disabling the Internal USB Port
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