Figure 5–1 Cables and Connectors
Universal Connector Screws (2)
Second Modem
Cable (Optional)
Your system may have a communications option installed on the
Step 7:
lower drive shelf.
Remove
Communications
To remove this option:
Option, If
1. Disconnect the cable from the second modem port connector
Present
2. Remove the two universal connector screws, and then remove
3. Disconnect the signal cable from the system module.
4. Unscrew the three captive screws on the communications
on the option.
the second modem cable from the system unit.
module.
Upgrade Procedure
RE_EN05178A_90
Upgrading a DECsystem 5100 5–7