Replacing The Battery - Lenovo 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp Hardware Maintenance Manual

This section provides instructions on how to remove and replace a memory module.
1. Open the computer cover. See "Opening the cover" on page 99.
2. Pivot the drive bay assembly upward to access the memory slots. See "Accessing system board
components and drives" on page 100.
3. Remove any parts that might prevent your access to the memory slots.
4. Locate the memory slots.
5. Open the retaining clips.
6. Position the memory module over the memory slot. Make sure that the notch
aligns correctly with the slot key
the slot until the retaining clips close.

Replacing the battery

Attention
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:http://www.lenovo.com/support
This section provides instructions how to remove a CMOS battery.
To replace the battery:
1. Open the computer cover. See "Opening the cover" on page 99.
2. Locate the battery. See "System board connectors" on page 98.
3. Remove the old battery.
.
Chapter 9 Replacing FRUs (Types 7259, 7267, 7269, 7279, 7290, 7297, 7303, 7306, 7408, 7487, 7506 and 7514)
2 on the system board. Push the memory module straight down into
1
on the memory module
101