System Board Features
The system board (Figure
A. | Primary processor connector | R | Internal SCSI HDD bay connector |
B. | Not used | S. | Not used |
C. | Secondary processor connector | T. | Jumper block |
D. | Memory DIMM slots | U. | Lithium backup battery |
E. | Secondary VRM | V. | 64 bit, 66MHz PCI slots for |
F. | Front panel LEDs connector | W. | 64 bit, 33MHz PCI slots for |
G. | Power switch and Interlock switch connector | X. | 32 bit, 33MHz PCI slots for |
H. | Not used | Y. | PCI/ISA shared slot for |
I. | Management interface connector | Z. | Fan connectors (Fan1, Fan2) |
J. | Main power connector | AA | LAN |
K. | Reset switch connector | BB | SVGA monitor port connector |
L. | Speaker connector | CC | Parallel port connector |
M. | Diskette drive connector | DD | Mouse PS/2 compatible connector |
N. | IDE connector | EE | Keyboard PS/2 compatible connector |
O. | Fan3 connector | FF | Dump button (Reserved for debug only) |
P. | External SCSI and media bays connector | GG | Serial port connectors (top COM 1, bottom COM2) |
Q. | Fan4 connector | HH | USB connectors (top USB 1, bottom USB 2) |