HP Integrity rx4640 Service Manual page 4

4 Removing and Replacing Components......................................................................31
Safety Information................................................................................................................................31
Service Tools Required..........................................................................................................................31
Accessing a Rack Mounted Server........................................................................................................31
Extending the Server From the Rack...............................................................................................31
Inserting the Server into the Rack...................................................................................................32
Accessing a Pedestal Mounted Server..................................................................................................33
Removing and Replacing the Front Bezel............................................................................................33
Removing the Front Bezel...............................................................................................................34
Replacing the Front Bezel................................................................................................................34
Removing and Replacing the Front and Top Covers............................................................................34
Removing the Front Cover..............................................................................................................35
Replacing the Front Cover...............................................................................................................35
Removing the Top Cover.................................................................................................................36
Replacing the Top Cover.................................................................................................................36
Removing and Replacing the Memory Extender Board.......................................................................37
Removing the Memory Extender Board..........................................................................................37
Replacing the Memory Extender Board..........................................................................................38
Removing and Replacing Memory DIMMs.........................................................................................39
Removing Memory DIMMs............................................................................................................39
Installing Memory DIMMs..............................................................................................................39
Supported DIMM Sizes..............................................................................................................39
DIMM Slot Fillers.......................................................................................................................39
Installing DIMMs.......................................................................................................................40
16 DIMM Memory Extender Board Layout....................................................................................40
32 DIMM Memory Extender Board Layout....................................................................................41
Removing and Replacing the Processor Extender Board.....................................................................43
Removing the Processor Extender Board........................................................................................43
Replacing the Processor Extender Board........................................................................................44
Removing and Replacing a Processor...................................................................................................45
Processor Load Order......................................................................................................................45
Removing a Processor.....................................................................................................................46
Replacing a Processor......................................................................................................................48
Removing and Replacing Hot-Swappable Chassis Fans......................................................................52
Removing a Hot-Swappable Chassis Fan Unit...............................................................................53
Replacing a Hot-Swappable Chassis Fan Unit................................................................................55
Removing and Replacing the I/O Baseboard........................................................................................56
Removing the I/O Baseboard...........................................................................................................56
Replacing the I/O Baseboard...........................................................................................................58
Removing and Replacing Hot-Pluggable PCI-X Cards........................................................................60
PCI-X Specifications.........................................................................................................................60
Operating System Support for Hot-Plug PCI-X Operations...........................................................61
PCI-X Hardware and Software Interfaces.......................................................................................62
PCI-X Slot Locations and Configurations........................................................................................62
Hot-Plug Operation Procedures......................................................................................................64
Online Addition (OL-A).............................................................................................................65
Online Deletion (OL-D)..............................................................................................................67
Online Replacement (OL-R).......................................................................................................68
Removing and Replacing OLX Dividers..............................................................................................68
Removing an OLX Divider..............................................................................................................69
Replacing an OLX Divider..............................................................................................................71
Removing and Replacing Core I/O Cards............................................................................................72
PCI Slot Locations and Configurations...........................................................................................72
Removing and Replacing the SCSI Core I/O Card..........................................................................72
4 Table of Contents