8-2 Installation and Troubleshooting Guide
The system accommodates up to six expansion cards, including two 32-bit/33-MHz
and four 64-bit/33MHz PCI expansion cards. PCI1 is limited to a half-length card.
There are six expansion-card connectors on the system board. Expansion-card con-
nectors PCI1 through PCI2 support 32-bit PCI expansion cards; expansion-card
connector PCI3 through PCI6 support 64-bit PCI expansion cards.
main power input
connector (POWER_1)
diskette-drive
interface connector
(FLOPPY)
battery socket
(BATTERY)
IDE connector (IDE1)
memory module
sockets (DIMM_A–
DIMM_D)
microprocessor
(PROC1)
secondary SCSI
connector
(SCSI2)
primary SCSI
connector
(SCSI1)
fan connector (FAN2)
control panel
connector (PANEL)
configuration jumpers
hard-disk drive
access indicator
connector (HDLED)
server management
bus connector
(SVR_MGT)
parallel and serial port
connectors (PARALLEL/
SERIAL)
voltage regulator
module connector
(VRM1)
keyboard/mouse
connectors (KYBD/
MOUSE)
USB connectors
(USB)
fan connector (FAN1)
monitor connector
(VGA)
voltage regulator
module connector
(VRM2)
network interface
connector (NIC)
microprocessor (PROC2)
PCI expansion-card
connectors (PCI1-PCI6)