Dell Inspiron 1440 Service-Handbuch - Seite 31

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Dell Inspiron 1440 Service-Handbuch
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  Wireless Mini-Card
Dell™ Inspiron™ 1440 Service Manual 
  Removing the Mini-Card
  Replacing the Mini-Card
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
 
CAUTION:
To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface.
 
CAUTION:
Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ 
is not covered by your warranty.
 
CAUTION:
To help prevent damage to the system board, remove the main battery (see
computer.
 
CAUTION:
When the Mini-Card is not in the computer, store it in protective antistatic packaging (see "Protecting Against Electrostatic Discharge"
in the safety instructions that shipped with your computer).
NOTE:
Dell does not guarantee compatibility or provide support for Mini-Cards from sources other than Dell.
If you ordered a wireless Mini-Card with your computer, the card is already installed.
Your computer supports one half Mini-Card slot for Wireless Local Area Network (WLAN).
NOTE:
Depending on the configuration of the computer when it was sold, the Mini-Card slot may or may not have Mini-Card installed in the slot.
 Removing the Mini-Card
 
1. Follow the procedures in
Before You
 
2. Remove the battery (see
Removing the
 
3. Remove the module cover (see
 
4. Disconnect the antenna cables from the Mini-Card.
1
Mini-Card
3
antenna cable connectors (2)
 
5. Remove the screw that secures the Mini-Card to the system board connector.
 
6. Lift the Mini-Card out of the system board connector.
Begin.
Battery).
Removing the Module
Cover).
2
screw
 
 
Removing the
Battery) before working inside the