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:
1Complete the steps in “Preparing the notebook” on page47.
2Complete the steps in “Removing the bay cover” on page 49.
3Detach the bar code sticker covering the antenna cables.
4Unplug the antenna cables. Note which color cable corresponds to each of
the connectors.
5Move 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