Dell Inspiron 5490 Service Manual - Page 23

Installing the wireless card

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Steps 1. Remove the screw (M2x3) that secures the wireless-card bracket to the wireless card. 2. Remove the wireless-card bracket off the wireless card. 3. Disconnect the antenna cables from the wireless card. 4. Slide and remove the wireless card from the wireless-card slot. Installing the wireless card Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. CAUTION: To avoid damage to the wireless card, do not place any cables under it. About this task The following image indicates the location of the wireless card and provides a visual representation of the installation procedure. Removing and installing components 23

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Steps
1.
Remove the screw (M2x3) that secures the wireless-card bracket to the wireless card.
2.
Remove the wireless-card bracket off the wireless card.
3.
Disconnect the antenna cables from the wireless card.
4.
Slide and remove the wireless card from the wireless-card slot.
Installing the wireless card
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
CAUTION:
To avoid damage to the wireless card, do not place any cables under it.
About this task
The following image indicates the location of the wireless card and provides a visual representation of the installation procedure.
Removing and installing components
23