HP (Hewlett-Packard) D3J88UT#ABA ユーザーズマニュアル
Table C-1
HP Z220 CMT Workstation system board designators (continued)
Designator
Silk screen
Component
P6
SPKR
Speaker
P8
P8 CHFAN
Rear system fan
P9
P9
Front fan header
P24
P24 FRONT USB
Front panel USB header
P25
P25 INTERNAL USB2
Dual internal USB header
P26
P26 INTERNAL USB3
Single internal USB header
P27
DASH/USB1
DASH/Dual internal USB
P29
P29 HDD LED
Hard disk drive LED connector
P54
COM
Serial port header
P60-P64
SATA0 - SATA4
SATA connectors
P65
eSATA
eSATA connector
P66 - P67
P66 - P67
SATA4 - SATA5
SATA connectors
P70
P70 CPU0 FAN
Primary CPU fan header
P124
P124 HOOD LOCK
Side access panel solenoid lock header
P126
PAR
Parallel port header
SW50
SW50 CMOS
Clear CMOS switch/push button
XBT1
XBT1 BAT
Battery holder
XMM1 - XMM4
XMM1 - XMM4
DIMM1 - DIMM4
Memory slots
XU1
XU1
Primary CPU socket
HP Z420 and Z620 Workstation system board
designators
designators
Table C-2
HP Z420 and Z620 Workstation system board designators
Designator
Name on board
Component
E14
BB
ROM bootblock header
E15
BBR
ROM bootblock recovery header
E16
ROM RCVRY
ROM Recovery header/jumper
E17
LPC
LPC Debug
180
Appendix C System board designators