HP Z800 Owners Manual

							Workstation VGA
PinSignalPinSignalPinSignal
1
2
3Red Analog
Green Analog
Blue Analog6
7
8GND
GND
GND11
12
13Monitor ID
DDC Serial Data
Horizontal Sync
4
5Monitor ID
GND9
10+5 VDC
GND14
15Vertical Sync
DDC Serial Clock
DVI-I cable
PinSignalPinSignal
1T.M.D.S DATA 2-16HOT PLUG DETECT
2T.M.D.S DATA 2+17T.M.D.S DATA 0-
3T.M.D.S DATA 2/4 SHIELD18T.M.D.S DATA 0+
4T.M.D.S DATA 4-19T.M.D.S DATA 0/5 SHIELD
5T.M.D.S DATA 4+ 20T.M.D.S DATA 5-
6DDC CLOCK21T.M.D.S DATA 5+
7DDC DATA22T.M.D.S CLOCK SHIELD
8ANALOG VERT. SYNC23T.M.D.S CLOCK+ memory
9T.M.D.S DATA 1-24T.M.D.S CLOCK-
10T.M.D.S DATA 1+
11T.M.D.S DATA 1/3 SHIELDC1ANALOG RED
12T.M.D.S DATA 3-C2ANALOG GREEN
13T.M.D.S DATA 3+C3ANALOG BLUE
14+5V POWERC4ANALOG HORZ SYNC
15 GND C5 ANALOG GROUND
ENWW219 
						

							Display port
PinSignalPinSignal
1ML_Lane 0(p)11GND
2GND12ML_Lane 3(n)
3ML_Lane 0(n)13GND
4ML_Lane 1(p)14GND
5GND15AUX CH(p)
6ML_Lane 1(n)16GND
7ML_Lane 2(p)17AUX CH(n)
8GND18Hot Plug Detect
9ML_Lane 2(n)19DP_PWR Return
10 ML_Lane 3(p) 20 DP_PWR
Main power cable, P1
PinSignalPinSignalPinSignal
1+5V7+12 V_D13V12_B
2GND8PS_ON_L14V12_S
3GND9PSU_ID15V12_S
4GND10+5V16PWROK
5GND11GND17+5V Standby
6 GND 12 V12_B 18 -12V
220 Appendix A   Connector pins ENWW 
						

							Memory power cable, P2
PinColorSignalPinColorSignal
1BLKGND6BLK/YELV12-M0
2BLKGND7BLK/YELV12-M0
3BLU/PUR+5V Standby
mem.8BLK/PUR+5V Standby
mem.
4BLKGND9BLK/YELV12-M1
5 BLK GND 10 BLK/YEL V12-M1
CPU power cable, P3PinSignalColor
1GNDBLK
2GNDBLK
3GNDBLK
4GNDBLK
5+12V CPU1BLK/WHT
6+12V CPU1BLK/WHT
7+12V/
CPU0BLK/WHT
8+12V/
CPU0BLK/WHT
HDD bay power cablePinColorSignal
1BLKGND
2BLKGND
3BLK/RED+5V
4 BLK/YEL V12-D
ENWW221 
						

							Graphics aux. power cables, P10, P11PinSignal P10
850WSignal P11
850WSignal P10
1110WSignal P11
1110WColor
46
3 1
1V12-GV12-GV12-G1V12-G2BLK/YEL
2V12-GV12-GV12-G1V12-G2BLK/YEL
3V12-GV12-GV12-G1V12-G2BLK/YEL
4GNDGNDGNDGNDBLK
5GNDGNDGNDGNDBLK
6 GND GND GND GND BLK
DASH/I-USB2, P26PinSignal
1+5V
2+5V
3USB8 -
4USB7 -
CAUTION:Possible equipment damage.
The 2x5 connector can be mated to either a wide 2x5 option
cable connector or a narrow 1x5 option cable connector.
To prevent damage to the connectors, always connect a
narrow 1x5 option cable connector to pins 1,3,5, and 7 only
of the 2x5 connector (pin 9 is not keyed on the connector).5USB8 +
6USB7 +
7GND
8GND
9(not keyed)
10 Cable detect
Workstation internal I-USB1, P27PinSignal
1+5V
2USB6 -
3USB6 +
4GND
5 Key (no pin)
222 Appendix A   Connector pins ENWW 
						

							Workstation CPU fans, P70, P71PinSignal
1GND
2+12V
3Tach1
4PWM
5 Tach2
Workstation front system fan 1, P93 PinSignal
1Ground
2+12V
3Tach
4CMD
Workstation front system fan 2, P94PinSignal
1GND
2+12V
3TACH1
4PWM1
5TACH2
6PWM2
Workstation rear system fans, P8PinSignal
1GND
2+12V
3Tach1
4PWM1
5Tach2
6PWM2
ENWW223 
						

							Workstation FDDPinSignalPinSignal
1Ground18FLP_DIR#
2FLP_LOWDEN#19Ground
3Key (no pin)20FLP_STEP#
4FLP_WDO21Ground
5Key (no pin)22FLP_STEP#
6Unused23Ground
7Ground24FLP_WRTEN#
8FLP_INDEX#25Ground
9Ground26FLP_TRACK#
10FLP_MOTOR#27Ground
11Ground28FLP_WP#
12Unused29Ground
13Ground30FLP_RD_D#
14FLP_SEL_A#31Ground
15Ground32FLP_HD_SEL#
16Unused33Ground
17 Ground 34 FLP_DSKCHG
#
224 Appendix A   Connector pins ENWW 
						

							B System board designators
This appendix describes the system board designators for this workstation.
DesignatorSilk screenComponent
MH1-MH7N/AMounting holes
E15E15Crisis recovery header/jumper
E49E49Clear password header/jumper
J9J9 RJ45/USBRear stacked RJ-45/dual USB
J11J11 RJ45/USBRear stacked RJ-45/dual USB
J12J12 1394/USBSingle rear 1394a/dual USB
J13J13 1394Front 1394a header
J20J20 SLOT6-PCI32PCI - 32/33 MHz slot
J29J29Slot2 PCIe x16 retention clip
J30J30Slot5 PCIe x16 retention clip
J31J31 SLOT1-PCIe2 x8(4)PCIe2 x8(4) slot
J32J32 SLOT3 -PCIe x8(4)PCIe x8(4) slot
J33J33 SLOT4-PCIe2 x16(8)PCIe2 x16(8) slot
J34J34 SLOT7-PCIe2 x16(8)PCIe2 x16(8) slot
J41J41 SLOT2-PCIe2 x16 75WPCIe2 x16 75W (from system board) slot
J42J42 SLOT5-PCIe2 x16 75WPCIe2 x16 75W (from system board) slot
J68J68Stacked keyboard/mouse connector
J83J83 AUDTriple stacked audio jacks
SW50SW50 CMOSClear CMOS switch/push button
P1P1 PWR MAINPower supply connector (18-pin)
P2P2 PWR MEMMemory power connector (10-pin)
P3P3 PWRCPUCPU power connector (8-pin)
P5P5 PB/LEDPower button/HDD LED/Power LED switch/
Side access panel switch/Temperature header
P8P8 REAR FANSRear fans header
P10P10 FDDFlexible disk drive
P24P24 FRNT USBFront panel USB header
P26P26 IUSB2Internal dual USB header
P27 P27 IUSB1 Internal single USB header
ENWW225 
						

							DesignatorSilk screenComponent
P28FRNT AUDFront panel audio header
P29P29 HDD LEDHard drive LED connector
P53P53Serial port connector
P60-P63P60-P63
SATA0-SATA3SATA Connectors
P66-P67P66-P67
SATA4-SATA5SATA Connectors
P70P70 CPU0 FANPrimary CPU fan header
P71P71 CPU1 FANSecondary CPU fan header
P80-P87P80-P87
SAS0-SAS7SAS/SATA connectors
P91P91 MEM FANSMemory fans connector
P93P93 FRNT FAN1Front fan header
P94P94 FRNT FAN2Front fan header
XBTXBT BATBattery holder
XMM1 -XMM12CPU0 - DIMM1 to CPU0 - DIMM6
CPU1 - DIMM1 to CPU1 - DIMM6Memory slots
XU1
U1XU1 CPU0Primary CPU socket
XU2 XU2 CPU1 Secondary CPU socket
226 Appendix B   System board designators ENWW 
						

							C Routine Care
General cleaning safety precautions
●Never use solvents or flammable solutions to clean the workstation.
●Never immerse any component in water or cleaning solutions; apply any liquids to a clean cloth
and then use the cloth on the component.
●Always unplug the workstation before cleaning the keyboard, mouse, or air vents.
●Always disconnect the keyboard before cleaning it.
●Wear safety glasses equipped with side shields when cleaning the keyboard.
Cleaning the workstation case
●Follow the safety precautions presented (Service considerations on page 64) before cleaning the
workstation.
●To remove light stains or dirt, use plain water with a clean, lint-free cloth or swab.
●For stronger stains, use a mild dish washing liquid diluted with water. Rinse well by wiping it with
a cloth or swab dampened with clear water.
●For stubborn stains, use isopropyl (rubbing) alcohol. No rinsing is required because the alcohol
evaporates quickly and does not leave a residue.
●After cleaning, always wipe the workstation with a clean, lint-free cloth.
●Occasionally, clean the air vents on the workstation. Lint and other foreign matter can block the
vents and limit the airflow.
Cleaning the keyboard
CAUTION:Use safety glasses equipped with side shields before attempting to clean debris from under
the keys.
●Follow the safety precautions presented (Service considerations on page 64) before cleaning the
workstation.
●Visible debris underneath or between the keys can be removed by vacuuming or shaking.
●Canned, pressurized air can be used to clean debris from under the keys. Use caution because
too much air pressure can dislodge lubricants applied under the wide keys.
●If you remove a key, use a specially designed key remover to prevent damage to the keys. This
tool is available from many electronic supply outlets.
CAUTION:Never remove a wide key (like the space bar key) from the keyboard. If these keys
are improperly removed or installed, the keyboard might not function properly.
ENWW General cleaning safety precautions 227 
						

							●Clean under a key with a swab moistened with isopropyl alcohol and squeezed out. Be careful not
to wipe away lubricants necessary for proper key functions. Allow the parts to air dry before
reassembly.
●Use tweezers to remove any fibers or dirt in confined areas.
Cleaning the monitor
●Follow the safety precautions presented (Service considerations on page 64) before cleaning the
workstation.
●To clean the monitor, wipe the monitor screen with a towelette designed for cleaning monitors or
a clean cloth moistened with water.
CAUTION:Do not use sprays or aerosols directly on the screen—the liquid might seep into the
housing and damage a component.
Never use solvents or flammable liquids on the monitor because display or housing damage may
result.
Cleaning the mouse
1.Follow the safety precautions presented (Service considerations on page 64) before cleaning the
workstation.
2.Remove the mouse ball from the housing by removing the retaining plate.
3.Clean the mouse ball.
4.Pull out any debris from the ball socket, and wipe the ball with a clean, dry cloth.
5.Reassemble the mouse.
228 Appendix C   Routine Care ENWW