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CHAPTER 3: Replacing notebook components
52
Replacing the wireless card
Tools you need to complete this task:
Screws removed during this task:
• 1 black M2×5 (wireless card)
To replace the wireless card:
1 Complete the steps in “Preparing the notebook” on page 47.
2 Complete the steps in “Removing the bay cover” on page 49.
3 Detach the bar code sticker covering the antenna cables.
4 Unplug the antenna cables. Note which color cable corresponds to each of
the connectors.
5 Move the antenna cables away from the wireless card screw.
Important
The number of antenna cables varies depending on the type
of wireless card installed on the notebook. IEEE 802.11n
cards typically have three antenna cables. Other types of
wireless cards usually have only two antenna cables.
Phillips #0 screwdriver
Non-marring plastic scribe