Compaq StorageWorks b2000 - NAS Maintenance And Service Manual page 6

Contents
2-30 Removing the PCI riser cage ............................................................................................................ 2-32
2-31 Removing the Remote Insight Lights-Out Edition board interface cable (PCI expansion board
ejector/divider removed for clarity).................................................................................................. 2-33
2-32 Removing a Remote Insight Lights-Out Edition board .................................................................... 2-34
2-33 Removing the expansion slot cover .................................................................................................. 2-35
2-34 Removing the PCI expansion board ejector/divider ......................................................................... 2-36
2-35 Opening the PCI slot release lever.................................................................................................... 2-37
2-36 Removing the PCI slot release lever................................................................................................. 2-38
2-37 Removing the PCI lightpipe cover.................................................................................................... 2-39
2-38 Sliding the lightpipe out of the chassis ............................................................................................. 2-40
2-39 Disconnecting the power cables ....................................................................................................... 2-41
2-40 Removing the power converter module from the chassis (cables removed for clarity) ................... 2-42
2-41 Removing the power button/LED board........................................................................................... 2-43
2-42 Removing a DIMM........................................................................................................................... 2-44
2-43 Disengaging the heatsink-retaining clip ........................................................................................... 2-45
2-44 Removing the heatsink and processor from the system board.......................................................... 2-46
2-45 Installing the processor ..................................................................................................................... 2-47
2-46 Removing the plastic strip on the heatsink ....................................................................................... 2-48
2-47 Installing the heatsink and heatsink-retaining clip............................................................................ 2-48
2-48 Removing a PPM.............................................................................................................................. 2-49
2-49 Removing the Smart Array 5i Controller ......................................................................................... 2-50
2-50 Removing the battery........................................................................................................................ 2-52
2-51 Loosening the system board thumbscrew......................................................................................... 2-54
2-52 Identifying the alignment keys and keyhole locations...................................................................... 2-54
2-53 Removing the system board from the chassis................................................................................... 2-55
2-54 Removing the rear fan bracket.......................................................................................................... 2-56
2-55 Removing the short SCSI cable (PCI riser cage and fan removed for clarity) ................................. 2-57
2-56 Removing the CD MultiBay cable.................................................................................................... 2-58
2-57 Removing the power button/LED cable ........................................................................................... 2-59
2-58 Removing the system cables (PCI riser cage removed for clarity)................................................... 2-60
2-59 Removing the PCI Hot Plug backplane cable (PCI expansion board ejector/divider
removed for clarity) .......................................................................................................................... 2-61
2-60 Removing the long SCSI cable......................................................................................................... 2-62
4-1 Rear panel connectors......................................................................................................................... 4-2
4-2 System board connectors .................................................................................................................... 4-3
4-3 Front panel LEDs................................................................................................................................ 4-5
4-4 Hot-plug SCSI hard drive LEDs......................................................................................................... 4-6
4-5 PCI riser cage LEDs ........................................................................................................................... 4-8
4-6 PCI Hot Plug button LEDs ................................................................................................................. 4-9
4-7 RJ-45 network connector LEDs........................................................................................................ 4-10
4-8 Rear unit identification LED switch ................................................................................................. 4-11
4-9 Hot-plug power supply LED............................................................................................................. 4-12
4-10 Hot-plug fan LED ............................................................................................................................. 4-13
4-11 Power converter module LED .......................................................................................................... 4-14
4-12 System board LEDs .......................................................................................................................... 4-15
4-13 System board switches...................................................................................................................... 4-18
4-14 Bootblock flash jumper..................................................................................................................... 4-21
vi NAS B2000 Maintenance and Service Guide