Dell L502X Laptop User Manual


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Wireless Mini-Card(s)
Dell™XPS™L502XServiceManual
Removing the Mini-Card(s)
Replacing the Mini-Card(s)
If you ordered a wireless Mini-Card with your computer, the card is already installed.
Your computer has one full Mini-Card slot and one half Mini-Card slot:
l One full Mini-Card slot — supports a Wireless Wide Area Network (WWAN) or TV tuner module.
l One half Mini-Card slot — supports a Wireless Local Area Network (WLAN) and bluetooth combo card or Worldwide Interoperability for Microwave
Access (WiMax) card.
Removing the Mini-Card(s)
1. Follow the instructions in Before You Begin.
2. Remove the battery (see Removing the Battery).
3. Remove the module cover (see Removing the Module Cover).
4. Disconnect the antenna cables from the Mini-Card(s).
5. Remove the screw that secures the Mini-Card to the system board.
6. Lift the Mini-Card(s) out of the system-board connector.
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: 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 avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal
surface (such as a connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the
computer.
NOTE: Dell does not guarantee compatibility or provide support for Mini-Cards from sources other than Dell.
NOTE: Depending on the configuration of the computer when it was sold, the Mini-Card slot may or may not have a Mini-Card installed.
NOTE: Your computer can only support either a WWAN Mini-Card or a TV tuner module in the full Mini-Card slot at a time.
1
antenna cables (2)
2
Mini-Card
3
screw
4
system-board connector
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