ProLiant DL740 Server Maintenance and Service Guide

Contents
Chapter 4
Host Module Removal and Replacement Procedures
Host Module...............................................................................................................................................4-1
Removing the Host Module.......................................................................................................................4-1
Processor Boards and Processors...............................................................................................................4-4
Identifying ...........................................................................................................................................4-4
Removing Processor Boards and Processors.......................................................................................4-6
Memory Cartridge......................................................................................................................................4-9
Identifying ...........................................................................................................................................4-9
DIMM Overview...............................................................................................................................4-12
Installing DIMMs in the Cartridge....................................................................................................4-13
Hot-Replacing Memory.....................................................................................................................4-14
PCI-X Hot Plug and Non-Hot-Plug I/O Expansion Boards.....................................................................4-15
PCI Hot Plug Utility..........................................................................................................................4-16
Locating the I/O Expansion Slots......................................................................................................4-17
PCI Hot Plug Button..........................................................................................................................4-17
PCI Hot Plug LED Indicators............................................................................................................4-18
Removing or Replacing a Non-Hot-Plug Expansion Board..............................................................4-20
Removing or Replacing a PCI Hot Plug Expansion Board...............................................................4-23
Array Enabler Board/Integrated Array Bypass Kit..................................................................................4-25
Removing the Array Enabler Board..................................................................................................4-25
I/O Expansion Slot Dividers ....................................................................................................................4-27
Hot-Plug Fans ..........................................................................................................................................4-28
Replacing a Hot-Plug Fan .................................................................................................................4-30
Input/Output Board ..................................................................................................................................4-31
System Board...........................................................................................................................................4-34
Chapter 5
Power and Media Module Removal and Replacement Procedures
Removing the Power and Media Module ..................................................................................................5-2
Hot-Plug Power Supplies...........................................................................................................................5-4
Estimating Power Requirements for a Specific Server Configuration ................................................5-4
Removing and Replacing a Hot-Plug Power Supply...........................................................................5-5
Power Supply LED Indicators.............................................................................................................5-7
Power and Media Module Bezel................................................................................................................5-8
Hot-Plug Hard Drives ................................................................................................................................5-9
Hot-Plug SCSI Hard Drive Replacement Guidelines..........................................................................5-9
Hard Drive Blank ..............................................................................................................................5-11
Removing a Hot-Plug SCSI Hard Disk Drive...................................................................................5-12
Removing the DVD/CD-ROM Drive ......................................................................................................5-13
Removable Media Assembly ...................................................................................................................5-14
Power and Media Module Cable Routing Diagram.................................................................................5-17
Chapter 6
Diagnostic Tools
Diagnostic Tools Utility Overview............................................................................................................6-2
For More Information ................................................................................................................................6-4
iv HP ProLiant DL740 Server Maintenance and Service Guide
HP CONFIDENTIAL Codename: Jethro Part Number: 270853-004 Last Saved On: 2/10/04 3:43 PM