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Step 7.
Position the new memory module over the memory connector. Make sure the notch
memory module is correctly aligned with the connector key
memory module straight down into the connector until the retaining clips close.
Step 8.
Reinstall all the removed parts, and then reconnect the cables.
Replacing the Wi-Fi card
Note: For this procedure, it helps to lay the computer flat.
To replace the Wi-Fi card:
Step 1.
Remove any media from the drives, shut down the operating system, and turn off the computer and
all attached devices.
Step 2.
Unplug all power cords from electrical outlets.
Step 3.
Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to Chapter 7 "Locating
connectors, controls and components" on page 21 to locate the various connectors.
Step 4.
Remove the right computer cover. Refer to "Removing the right computer cover" on page 31.
Step 5.
Remove the screw that secure the Wi-Fi card to the motherboard
Step 6.
Remove the Wi-Fi card cover
2
.
2
on the system board. Push the
1
.
.
Chapter 10
Replacing hardware
1
on the
47
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