Nortel BCM200 Installation And Maintenance Manual page 302

302 Chapter 24 Replacing data cards and processing hardware
• "To remove a DIMM card" on page 319
• "To install a DIMM card" on page 320
• "To remove the clock/calendar battery" on page 321
• "To install a new clock/calendar battery" on page 323
Danger: Electrical shock warning.
Disconnect the power cord, telephone cables, and network cables before opening the
computer. Read and follow installation instructions carefully.
Caution: Use only a Nortel-approved replacement. Contact your account representative
for the current list of approved replacement parts.
Figure 161 shows an interior view of the base function tray (looking forward). The illustration
identifies the location of interior components. Use the flowchart shown in
the cards.
Figure 161 Base function tray interior components
WAN slot
PCI Riser
card
connectors
Modem
card
N0060612 N0060612
MSC slot PCI cover plate
Modem card
interface
Figure 162
PCI cover screw
to replace
Main card