E Appendix E — System board
designators
This appendix lists the system board designators for this system.
Designator Silkscreen Component
MH02-03, MH06-09, MH14-15 N/A Mounting holes
N/A N/A LED: 5V_AUX power indicator
N/A N/A Power LED
E14 BBLK_WP Boot block header/jumper
E49 PSWD Clear password header/jumper
J20 SLOT1 PCI PCI slot
J21 SLOT5 PCI-X 133 PCI slot
J22 SLOT6 PCI-X 100 PCI slot
J23 SLOT7 PCI-X 100 PCI slot
J31 SLOT 3 PCI-E x8 (4) PCI Express slot
J32 SLOT 4 PCI-E x16 (4) PCI Express slot
J41 SLOT2 PCI-E x16 GRAPHICS PCI Express x16 slot for graphics
P80-83 SAS0, SAS1, SAS2, SAS3 SAS Connectors
P60-63, P66-67 SATA0, SATA1, SATA2, SATA3, SATA4, SATA5 SATA Connectors
J53, P53 PAR/SER Parallel port and serial port stack connector
J68 KBD MS PS2 Stacked keyboard/mouse connector
J9 RJ45/USB Stacked RJ 45/dual USB
J10 USB Quad stacked USB
J11 1394 IEEE 1394a connector
J83 AUD Triple stacked audio jack
N/A N/A Reset header
SW50 CMOS Clear CMOS switch/push button
P1 PWR Power supply connector (24-pin)
P2 PWR2 Second power supply connector
ENWW 163