Replace A Cru; Power Adapter And Power Cord - Lenovo ThinkEdge SE30 User Manual

* for selected models

Replace a CRU

Follow the replacement procedure to replace a CRU.

Power adapter and power cord

Prerequisite
Before you start, read Appendix B "Important safety information" on page 51 and print the following
instructions.
Avoid contact with the hot computer. During operation, the computer becomes hot enough to burn the skin.
Before you touch the computer, turn off the computer, disconnect power, and wait approximately 30 minutes
for the computer to cool.
For access, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
Removal steps
18
ThinkEdge SE30 User Guide