Dell D630 Manual

							Adding and Replacing Parts161
 NOTICE: To prevent damage to the memory module connector, do not use tools to 
spread the memory-module securing clips.
3If you are replacing a memory module, ground yourself and remove the 
existing module:
aUse your fingertips to carefully spread apart the securing clips on each 
end of the memory module connector until the module pops up. 
bRemove the module from the connector.
1memory module cover2captive screw
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							162Adding and Replacing Parts
 NOTICE: Insert memory modules at a 45-degree angle to avoid damaging the 
connector.
4Ground yourself and install the new memory module:
 NOTE: If the memory module is not installed properly, the computer may not boot 
properly. No error message indicates this failure.
a
Align the notch in the module edge connector with the tab in the 
connector slot.
bSlide the module firmly into the slot at a 45-degree angle, and rotate 
the module down until it clicks into place. If you do not feel the click, 
remove the module and reinstall it.
1securing clips (2 per connector)2memory module
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							Adding and Replacing Parts163
5Replace the cover.
 NOTICE: If the cover is difficult to close, remove the module and reinstall it. Forcing 
the cover to close may damage your computer.
6Insert the battery into the battery bay, or connect the AC adapter to your 
computer and an electrical outlet.
7Turn on the computer.
As the computer boots, it detects the additional memory and automatically 
updates the system configuration information.
To confirm the amount of memory installed in the computer, click 
Start→ Help 
and Support
, and then click Computer Information.
8Replace the memory module cover.
Wireless Local Area Network (WLAN) Card
If you ordered a WLAN card with your computer, the card is already installed.
 CAUTION: Before you begin any of the procedures in this section, follow the 
safety instructions in the 
Product Information Guide.
1Follow the procedures in Before You Begin on page 149.
2Remove the hinge cover (see Hinge Cover on page 152).
3Remove the keyboard (see Keyboard on page 153). 
						

							164Adding and Replacing Parts
 NOTICE: To prevent damage to the connector, do not use tools to spread the 
securing clips. 
4If a WLAN card is not already installed, go to step 5. If you are replacing a 
WLAN card, remove the existing card:
aDisconnect the WLAN card from any attached cables.
bUse your fingertips to carefully spread apart the metal securing tabs 
until the card pops up slightly.
cSlide and lift the WLAN card out of its connector.
 NOTICE: The connectors are keyed to ensure correct insertion. If you feel 
resistance, check the connectors and realign the card.
 
NOTE: Do not insert a Mobile Broadband card into the WLAN card slot.
 
NOTE: The WLAN card may have two or three connectors, depending on the type 
of card you ordered. 1WLAN card2antenna cables (2)
2
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							Adding and Replacing Parts165
5To install a WLAN card:
aMove any antenna cables out of the way to make space for the WLAN 
card.
bAlign the WLAN card with the connector at a 45-degree angle, and 
press the card into the connector until you feel a click.
1WLAN card2metal securing tabs (2)
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							166Adding and Replacing Parts
 NOTICE: To avoid damaging the WLAN card, never place cables on top of or under 
the card.
 
NOTE: Your WLAN card may have two or three connectors, depending on the type 
of card you ordered.
 
NOTE: For more specific information about which cable to connect to which 
connector, see the documentation that came with your WLAN card.
c
Connect the antenna cables to the WLAN card, ensuring that you 
route the cables correctly.
Mobile Broadband Card
 NOTE: Mobile Broadband cards may not be available in all regions. 1WLAN card2antenna cable connectors
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							Adding and Replacing Parts167
If you ordered a Mobile Broadband card with your computer, the card is already 
installed.
 CAUTION: Before you begin any of the procedures in this section, follow the 
safety instructions in the 
Product Information Guide.
1Follow the procedures in Before You Begin on page 149.
2Remove the hinge cover (see Hinge Cover on page 152).
3Remove the keyboard (see Keyboard on page 153).
 NOTICE: To prevent damage to the connector, do not use tools to spread the 
securing clips. 
4If a Mobile Broadband card is not already installed, go to step 5. If you are 
replacing a 
Mobile Broadband card, remove the existing card:
aDisconnect the Mobile Broadband card from any attached cables.
1Mobile Broadband card2antenna cables (2)
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							168Adding and Replacing Parts
bUse your fingertips to carefully spread apart the metal securing tabs 
until the card pops up slightly.
cSlide and lift the Mobile Broadband card out of its connector.
 NOTICE: The connectors are keyed to ensure correct insertion. If you feel 
resistance, check the connectors and realign the card.
 
NOTE: Do not insert a WLAN card into the Mobile Broadband card slot.
 
NOTICE: The Mobile Broadband card may have one or two connectors, depending 
on the type of card you ordered. 
5To install a Mobile Broadband card:
aMove any antenna cables out of the way to make space for the Mobile 
Broadband card
.
bAlign the card with the connector at a 45-degree angle, and press the 
card into the connector until you feel a click.
1Mobile Broadband card2metal securing tabs (2)
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							Adding and Replacing Parts169
 NOTICE: To avoid damaging the Mobile Broadband card, never place cables on top 
of or under the card and ensure that you route the cables properly.
 
NOTE: For more specific information about which cable to connect to which 
connector, see the documentation that came with your Mobile Broadband card.
c
Connect the white antenna cable to the connector on the card marked 
with a white triangle; connect the black antenna cable to the 
connector on the card marked with a black triangle.
Subscriber Identity Module (SIM) Card
 CAUTION: Before you begin any of the procedures in this section, follow the 
safety instructions in the 
Product Information Guide.
 
NOTE: Only Cingular and Vodafone need a SIM card. Verizon, Sprint, and Telus do 
not use a SIM. 1Mobile Broadband card2antenna cables (2)
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							170Adding and Replacing Parts
1Remove the battery (see Replacing the Battery on page 47).
 NOTICE: Do not touch the SIM card connectors to protect the card from 
electrostatic discharge (ESD). To prevent ESD, hold the card in your hand before 
you insert or remove the card.
2With the cut-off corner on the card facing away from the card slot, insert 
the SIM card into the slot so that it slides under the metal tabs on the 
sides.
Hard Drive
 CAUTION: If you remove the hard drive from the computer when the drive is hot, 
do not touch the metal housing of the hard drive.
 
CAUTION: Before working inside your computer, follow the safety instructions in 
the 
Product Information Guide.
 
NOTICE: To prevent data loss, turn off your computer before removing the hard 
drive. Do not remove the hard drive while the computer is on, in standby mode, or in 
hibernate mode. 1SIM card2metal brackets (2)
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