HP Z800 Workstation Maintenance And Service Manual page 259

B System board designators
This appendix describes the system board designators for this workstation.
Designator
MH1-MH7
E15
E49
J9
J11
J12
J13
J20
J29
J30
J31
J32
J33
J34
J41
J42
J68
J83
SW50
P1
P2
P3
P5
P8
P10
P24
P26
P27
ENWW
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Silk screen
N/A
E15
E49
J9 RJ45/USB
J11 RJ45/USB
J12 1394/USB
J13 1394
J20 SLOT6-PCI32
J29
J30
J31 SLOT1-PCIe2 x8(4)
J32 SLOT3 -PCIe x8(4)
J33 SLOT4-PCIe2 x16(8)
J34 SLOT7-PCIe2 x16(8)
J41 SLOT2-PCIe2 x16 75W
J42 SLOT5-PCIe2 x16 75W
J68
J83 AUD
SW50 CMOS
P1 PWR MAIN
P2 PWR MEM
P3 PWRCPU
P5 PB/LED
P8 REAR FANS
P10 FDD
P24 FRNT USB
P26 IUSB2
P27 IUSB1
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Component
Mounting holes
Crisis recovery header/jumper
Clear password header/jumper
Rear stacked RJ-45/dual USB
Rear stacked RJ-45/dual USB
Single rear 1394a/dual USB
Front 1394a header
PCI - 32/33 MHz slot
Slot2 PCIe x16 retention clip
Slot5 PCIe x16 retention clip
PCIe2 x8(4) slot
PCIe x8(4) slot
PCIe2 x16(8) slot
PCIe2 x16(8) slot
PCIe2 x16 75W (from system board) slot
PCIe2 x16 75W (from system board) slot
Stacked keyboard/mouse connector
Triple stacked audio jacks
Clear CMOS switch/push button
Power supply connector (18-pin)
Memory power connector (10-pin)
CPU power connector (8-pin)
Power button/HDD LED/Power LED switch/
Side access panel switch/Temperature header
Rear fans header
Flexible disk drive
Front panel USB header
Internal dual USB header
Internal single USB header
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