HP Z600

B System board designators
This appendix describes the system board designators for this workstation.
Designator Silk screen Component
MTG1-MTG10 N/A Mounting holes
E15 E15 Crisis recovery header/jumper
E49 E49 Clear password header/jumper
J9 J9 RJ45/QUAD USB RJ-45
J10 J10 Quad USB Quad rear USB
J20 J20 SLOT5 PCI PCI slot
J21 J21 SLOT6 PCI PCI slot
J31 J31 SLOT1 PCIe2 x8(4) PCIe2 x8(4) slot
J32 J32 SLOT3 PCIe x8(4) PCIe x8(4) slot
J41 J41 SLOT2 PCIe2 x16 75W PCIe2 x16 slot
J42 J42 SLOT4 PCIe2 x16 75W PCIe2 x16 slot
J68 J68 PS2 Stacked keyboard/mouse connector
J81 J81 1394/USB Stacked/dual USB
J83 J83 AUDIO Triple stacked audio jacks
J86 J86 Slot2 PCIe x16 retention clip
J87 J87 Slot4 PCIe x16 retention clip
SW50 SW50 CMOS Clear CMOS switch/push button
P1 P1PWR MAIN Main power connector (18-pin)
P2 P2 PWR MEM Memory power connector (6-pin)
P3 P3 PWR CPU CPU power connector (8-pin)
P5 P5 PB/LED Power button/HDD LED/Power LED switch/
Side access panel sensor/Temperature header
P7 P7 FDD Flexible disk drive
P8 P8 REAR FANS Rear system fan
P24 P24 FRONT USB Front panel USB header
P26 P26 INTERNAL USB2/DASH DASH/Dual internal USB
P27 P27 INTERNAL USB1 Single USB header
P29 P29 Hard disk drive LED connector
ENWW 211