Dell Precision M6400 Service Manual - Page 29

WWAN Card: Dell Precision M6400 Service Manual, Removing a WWAN Card

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WWAN Card: Dell Precision M6400 Service Manual Back to Contents Page WWAN Card Dell Precision™ M6400 Service Manual Removing a WWAN Card Replacing a WWAN Card CAUTION: 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 on www.dell.com at: www.dell.com/regulatory_compliance. NOTICE: Insert a WWAN card or FCM only into the slot labeled WWAN/FCM. Removing a WWAN Card 1. Follow the procedures in Before Working on Your Computer. 2. Remove the base assembly cover (see Removing the Base Assembly Cover). 3. Disconnect the antenna cables from the card. 4. Remove the M2 x 3-mm screw. The card pops up at a 45-degree angle. 1 antenna cables (2) 3 M2 x 3-mm screw 2 WWAN card 5. Slide the card out of the card connector on the system board. file:///T|/htdocs/systems/wsm6400/en/sm/wwan.htm[11/16/2012 10:26:34 AM]

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WWAN Card: Dell Precision M6400 Service Manual
file:///T|/htdocs/systems/wsm6400/en/sm/wwan.htm[11/16/2012 10:26:34 AM]
Back to Contents Page
WWAN Card
Dell Precision™ M6400 Service Manual
Removing a WWAN Card
Replacing a WWAN Card
CAUTION:
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 on
www.dell.com at: www.dell.com/regulatory_compliance.
NOTICE:
Insert a WWAN card or FCM only into the slot labeled WWAN/FCM.
Removing a WWAN Card
1. Follow the procedures in
Before Working on Your Computer
.
2. Remove the base assembly cover (see
Removing the Base Assembly Cover
).
3. Disconnect the antenna cables from the card.
4. Remove the M2 x 3-mm screw. The card pops up at a 45-degree angle.
1
antenna cables (2)
2
WWAN card
3
M2 x 3-mm screw
5. Slide the card out of the card connector on the system board.