Serial Com Cable - Lenovo ThinkStation P620 Hardware Maintenance Manual

Note: If a locking device is available, use it to lock the computer.

Serial COM cable

Prerequisite
Before you start, read Chapter 1 "Important safety information" on page 1 and print the following
instructions.
The heat sink might be very hot. Before you open the computer cover, turn off the computer and wait several
minutes until the computer is cool.
For access, do the following:
1. Remove the computer cover. See "Computer cover" on page 58.
2. Disconnect the serial COM cable from serial port (COM) connector on the system board.
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P620 Hardware Maintenance Manual