NEC Express5800 series User Manual page 7

Before You Begin ....................................................................................................... 3-25
System Board Jumper Block....................................................................................... 3-25
Moving System Jumpers............................................................................................. 3-26
Clearing CMOS........................................................................................................... 3-27
Clearing the Password................................................................................................. 3-28
4 Upgrading Your System
Precautions ......................................................................................................................... 4-3
Preparing Your System for Upgrade .................................................................................. 4-5
Equipment Log................................................................................................................... 4-5
Removing the Front Door .................................................................................................. 4-5
Installing the Front Door .................................................................................................... 4-6
Access Covers .................................................................................................................... 4-6
Removing the Rear Access Cover................................................................................. 4-6
Installing the Rear Access Cover .................................................................................. 4-7
Removing the Front Access Cover ............................................................................... 4-7
Installing the Front Access Cover ................................................................................. 4-8
Accessing the System Boards ............................................................................................ 4-8
Removing the Access Cover to the System Boards ...................................................... 4-8
Installing the Access Cover to the System Boards........................................................ 4-9
Removing the Memory Board....................................................................................... 4-9
Installing the Memory Board ...................................................................................... 4-10
Removing the Processor Board Air Baffle.................................................................. 4-10
Installing the Processor Board Air Baffle ................................................................... 4-12
Removing the Processor Board................................................................................... 4-13
Installing the Processor Board .................................................................................... 4-13
Processors......................................................................................................................... 4-15
Installing Processors ................................................................................................... 4-16
Removing Processors.................................................................................................. 4-18
DIMMs............................................................................................................................. 4-20
Installing DIMMs........................................................................................................ 4-21
Removing DIMMs ...................................................................................................... 4-22
Replacing the Real-time Clock Battery............................................................................ 4-23
Installing PCI Add-In Boards........................................................................................... 4-25
Identifying PCI Add-in Boards ................................................................................... 4-26
Installing a PCI Add-In Board in a Non-Hot-Plug Slot .............................................. 4-26
Removing a PCI Add-In Board from a Non-Hot-Plug Slot ........................................ 4-28
Installing a PCI Add-In Board in a Hot-Plug Slot ...................................................... 4-29
Important Considerations............................................................................................ 4-29
Checking the Status Indicators for a Hot-Plug Add-In Board .................................... 4-30
Installing a Hot-Plug PCI Add-In Board..................................................................... 4-31
Removing a Hot-Plug PCI Add-In Board ................................................................... 4-33
Hard Disk Drives.............................................................................................................. 4-34
Checking a Hot-Swap SCSI Drive Status Indicator.................................................... 4-35
Installing a Hot-Swap Drive in a Carrier .................................................................... 4-36
Removing a Hot-swap Drive from a Carrier............................................................... 4-37
Removing and Installing Hot-Swap Disk Drives........................................................ 4-37
DC Power Supplies .......................................................................................................... 4-39
Checking the Power Status LEDs ............................................................................... 4-39
Removing a Power Supply Module ............................................................................ 4-40
Installing a Power Supply Module ................................................................................... 4-41
System Cooling Fans........................................................................................................ 4-42
Checking a Fan Status Indicator....................................................................................... 4-42
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