dell latitude c400 User Manual

Display Assembly and Display Latch : Dell Latitude C400 Service Manual 
 
1 M2.5 x 6-mm screws (2)
6.  Turn the computer right-side up and open the display 180 degrees. 
Display Assembly 
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Display Assembly and Display Latch : Dell Latitude C400 Service Manual 
 
1 display-feed flex cable
2 M2.5 x 12-mm screws (2)
3 display-feed flex cable hold-down board
4 pull tab
7.  Remove the two M2.5 x 12-mm screws from the display-feed flex cable hold\
-down board. 
8.  Use the pull tab to disconnect the display-feed flex cable from its conn\
ector on the system  board. 
9.  Move the display assembly to an upright position and pull it up out of t\
he computer....

Display Assembly and Display Latch : Dell Latitude C400 Service Manual 
Replacing the Display Latch
NOTICE: Disconnect the computer and any attached devices from electrical outlets\
, and 
remove any installed batteries. 
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by tou\
ching 
an unpainted metal surface on the computer. 
NOTICE: Read Preparing to Work Inside the Computer before performing the following 
procedure. 
To replace the display latch, you must replace the whole...

Display Assembly and Display Latch : Dell Latitude C400 Service Manual 
2display latch
3 M2 x 4-mm screw (6)
4 display assembly
4.  Use a small flat-blade screwdriver to carefully pry around the perimeter\
 of the bezel until  the bezel separates from the display assembly. 
5.  Install the new bezel. 
Back to Contents Page
 
 
 
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Palm Rest : Dell Latitude C400 Service Manual 
Back to Contents Page 
Palm Rest 
Dell™ Latitude™ C400 Service Manual 
  Removing the Palm Rest
  Replacing the Palm Rest
Removing the Palm Rest
NOTICE: Disconnect the computer and any attached devices from electrical 
outlets, and remove any installed batteries. 
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by 
touching an unpainted metal surface on the computer. 
NOTICE: Read Preparing to Work Inside the Computer before...

Palm Rest : Dell Latitude C400 Service Manual 
 
1 M2.5 x 6-mm screws (4)
2 M2.6 x 1.8-mm screws (4)
3 M2 x 4-mm screws (2)
4 M2.5 x 6-mm screws (2)
5.  Remove the four M2.6 x 1.8-mm screws located inside the battery bay. 
6.  Remove the two M2.5 x 6-mm screws located near the service tag at the ba\
ck  edge of the computer. 
7.  Turn the computer over and remove the two M2 x 4-mm screws located above\
  the serial, docking, and video connectors on the back panel. 
Critical Component Shield...

Palm Rest : Dell Latitude C400 Service Manual 
 
1 M2 x 4-mm screws (6) (one screw may be captive)
2 critical component shield
8.  Remove the six M2 x 4-mm screws (one of which may be captive) that sec\
ure  the critical component shield to the system board, and lift the shield a\
way. 
NOTE: At this point, the memory module under the critical component shield 
can be replaced. 
Palm Rest Removal 
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Palm Rest : Dell Latitude C400 Service Manual 
 
1 M2.5 x 6-mm screws (6)
2 LED cable
3 palm-rest flex cable
9.  Remove the six M2.5 x 6-mm screws that secure the palm rest to the syste\
m  board. 
10.  Disconnect the LED and palm-rest flex cables. 
11.  If a Mini PCI wireless card is installed, 
disconnect the two wireless cables from 
the card. 
12.  Lift the palm rest away. 
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Palm Rest : Dell Latitude C400 Service Manual 
Replacing the Palm Rest
To aid with proper flex cable connection, a white locator line has been \
added near the 
ends of the flex cables. When replacing the LED and palm-rest flex cable\
s, press the 
cable into the connector until the white line disappears and hold it ste\
ady while you 
snap the flex cable connector down. (The white line may reappear after \
the connector 
is closed; this should not indicate a problem with the connection.)
Back to...

Cooling Fan : Dell Latitude C400 Service Manual 
Back to Contents Page 
Cooling Fan 
Dell™ Latitude™ C400 Service Manual 
  Removing the Cooling Fan
Removing the Cooling Fan
NOTICE: Disconnect the computer and any attached devices from electrical 
outlets, and remove any installed batteries. 
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or by 
touching an unpainted metal surface on the computer. 
NOTICE: Read Preparing to Work Inside the Computer before performing the 
following...