Dell Inspiron 27 7775 Inspiron 27 7000 Service Manual - Page 85

Replacing the wireless card, Procedure

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Identifier GUID-94E88AEC-6F12-4B0E-AA6A-B28D8E200225 Status Released Replacing the wireless card WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Identifier GUID-C59E343D-43EF-4D6D-BA39-3810CAE72B81 Status Released Procedure CAUTION: To avoid damaging the wireless card, do not place any cables under it. 1 Align the notch on the wireless card with the tab on the wireless-card slot and slide the wireless card into the wireless-card slot. 2 Connect the antenna cables to the wireless card. The following table provides the antenna-cable color scheme for the wireless card supported by your computer. Table 2. Wireless card colour scheme Connectors on the wireless card Main (white triangle) Antenna-cable color White Auxiliary (black triangle) Black 3 Press down the other end of the wireless card and align the screw hole on the wireless-card bracket and wireless card with the screw hole on the system board. 85

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Identifier
GUID-94E88AEC-6F12-4B0E-AA6A-B28D8E200225
Status
Released
Replacing the wireless card
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before
working inside your computer
. After working inside your computer, follow
the instructions in
After working inside your computer
. For more safety best
practices, see the Regulatory Compliance home page at
www.dell.com/
regulatory_compliance
.
Identifier
GUID-C59E343D-43EF-4D6D-BA39-3810CAE72B81
Status
Released
Procedure
CAUTION: To avoid damaging the wireless card, do not place any cables
under it.
1
Align the notch on the wireless card with the tab on the wireless-card slot and
slide the wireless card into the wireless-card slot.
2
Connect the antenna cables to the wireless card.
The following table provides the antenna-cable color scheme for the wireless
card supported by your computer.
Table 2. Wireless card colour scheme
Connectors on the wireless card
Antenna-cable color
Main (white triangle)
White
Auxiliary (black triangle)
Black
3
Press down the other end of the wireless card and align the screw hole on the
wireless-card bracket and wireless card with the screw hole on the system
board.
85