Lenovo PC 300PL Installing Options in your PC300PL - 6592 - Page 32

Installing a Memory Module

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Installing a Memory Module Warning: The presence of 5 V standby power might result in damage to your hardware unless you disconnect the power cord from the wall before opening the computer. Before you begin Read "Electrical Safety" on page 4 and "Handling Static-Sensitive Devices" on page 5. Read the instructions that come with the new system memory. Turn off the computer and all other connected devices. Lay the computer on its side. Carefully rotate the feet a quarter turn, so they do not support the weight of the computer while it is on the side. Disconnect all cables attached to the computer and remove the computer cover (see "Disconnecting Cables and Removing the Side Cover" on page 7). Note: For information on memory configuration, see Table 1 on page 17. 1 To locate the memory connectors inside your computer, see "Identifying Parts on the System Board" on page 15. 2 Be sure the retaining clips are in the open position, as shown in the second illustration below. If the retaining clips are perpendicular with the connector, push outward on them until they click open. 3 Touch the static-protective package containing the memory module to any unpainted metal surface in the computer, and then remove the module. 18 Installing Options in Your Personal Computer

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Installing a Memory Module
Warning:
The presence of 5 V standby power might result in damage to your
hardware unless you disconnect the power cord from the wall before opening the
computer.
Before you begin
±
Read “Electrical Safety” on page
4 and “Handling Static-Sensitive Devices”
on page
5.
±
Read the instructions that come with the new system memory.
±
Turn off the computer and all other connected devices.
±
Lay the computer on its side.
Carefully rotate the feet a quarter turn, so
they do not support the weight of the computer while it is on the side.
±
Disconnect all cables attached to the computer and remove the computer
cover (see “Disconnecting Cables and Removing the Side Cover” on page
7).
Note:
For information on memory configuration, see Table
1 on page
17.
1
To locate the memory connectors inside your computer, see “Identifying Parts
on the System Board” on page
15.
2
Be sure the retaining clips are in the open position, as shown in the second
illustration below.
If the retaining clips are perpendicular with the connector,
push outward on them until they click open.
3
Touch the static-protective package containing the memory module to any
unpainted
metal surface in the computer, and then remove the module.
18
Installing Options in Your Personal Computer