Replacing The Power Supply Assembly - Lenovo ThinkStation P310 User Manual

4. Remove the old battery.
Figure 56. Removing the old battery
5. Install a new battery.
Figure 57. Installing a new battery
6. Reinstall the computer cover and connect the cables. See "Completing the parts replacement" on
page 105.
Note: When the computer is turned on for the first time after replacing the battery, an error message
might be displayed. This is normal after replacing the battery.
7. Turn on the computer and all attached devices.
8. Use the Setup Utility program to set the date, time, and any passwords. See "Using the Setup Utility
program" on page 35.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 105.

Replacing the power supply assembly

Attention: Do not open your computer or attempt any repair before reading and understanding the "Read
this first: Important safety information" on page v.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
.
Chapter 7 Installing or replacing hardware
83