Dell Precision M6400 Service Manual - Page 52

Removing the Display Assembly, After Working on Your Computer, Removing the Base Assembly Cover

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LED and CCFL Displays: Dell Precision M6400 Service Manual 5. Follow the procedures in After Working on Your Computer. Removing the Display Assembly 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. 1. Follow the instructions in Before Working on Your Computer. 2. Remove the base assembly cover (see Removing the Base Assembly Cover). 3. Where applicable, disconnect and unroute the antenna cables from the WLAN, WWAN, and WPAN cards. 4. Remove two M2.5 x 8-mm screws from the back of the base assembly and two M2.5 x 8-mm screws from the bottom of the base assembly. 1 M2.5 x 8-mm screws (2) (back of base assembly) 2 WPAN antenna cable 3 WLAN antenna cable 4 WWAN antenna cable 5 M2.5 x 8-mm screws (2) (bottom of base assembly) 5. Turn the computer topside up and open the display. 6. Remove the LED cover (see Removing the LED Cover). 7. Remove the keyboard (see Removing the Keyboard). 8. Remove the two M2.5 x 5-mm screws from the right hinge, and remove the two M2.5 x 5-mm screws from the left hinge. file:///T|/htdocs/systems/wsm6400/en/sm/displayb.htm[11/16/2012 10:27:02 AM]

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LED and CCFL Displays: Dell Precision M6400 Service Manual
file:///T|/htdocs/systems/wsm6400/en/sm/displayb.htm[11/16/2012 10:27:02 AM]
5. Follow the procedures in
After Working on Your Computer
.
Removing the Display Assembly
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.
1. Follow the instructions in
Before Working on Your Computer
.
2. Remove the base assembly cover (see
Removing the Base Assembly Cover
).
3. Where applicable, disconnect and unroute the antenna cables from the WLAN, WWAN, and WPAN cards.
4. Remove two M2.5 x 8-mm screws from the back of the base assembly and two M2.5 x 8-mm screws from the bottom
of the base assembly.
1
M2.5 x 8-mm screws (2) (back of base assembly)
2
WPAN antenna cable
3
WLAN antenna cable
4
WWAN antenna cable
5
M2.5 x 8-mm screws (2) (bottom of base assembly)
5. Turn the computer topside up and open the display.
6. Remove the LED cover (see
Removing the LED Cover
).
7. Remove the keyboard (see
Removing the Keyboard
).
8. Remove the two M2.5 x 5-mm screws from the right hinge, and remove the two M2.5 x 5-mm screws from the left
hinge.