Getting Started
SM card
Used to control SCSI devices, the display adapter, and LAN devices. Also monitors the
power and cooling fans condition and status.
Internal battery
The internal RTC (Real-Time Clock) battery supplies power to the server's clock, which
provides timing signals for system timesharing operations. The battery is located on the
motherboard. For instructions on replacing the RTC battery, see
battery
on page 74.
Memory bank
The memory bank contains four slots, allowing you to install up to four memory modules
in the server. For information on upgrading system memory, see
page 66.
Expansion slots
The motherboard has five PCI expansion slots: two 64-bit/66 MHz slots, and three 32-bit/
33MHz slots.
Inside the server
Replacing the internal
Memory modules
on
43