Dell
™
Latitude™ E6400 XFR Service Manual
Page 3
Table of Contents
1
TROUBLESHOOTING
.....................................................................................................................................................
7
1.1
T
ROUBLESHOOTING
T
OOLS
.......................................................................................................................................................
7
1.1.1
Diagnostic Lights
............................................................................................................................................................
7
1.1.2
Hardware Troubleshooter
...........................................................................................................................................
8
1.1.3
Dell Diagnostics
..............................................................................................................................................................
8
1.1.4
Error Messages
.............................................................................................................................................................
12
1.2
S
OLVING
P
ROBLEMS
.................................................................................................................................................................
12
1.2.1
Battery Problems
.........................................................................................................................................................
13
1.2.2
Drive Problems
..............................................................................................................................................................
13
1.2.3
IEEE 1394 Device Problems
.....................................................................................................................................
14
1.2.4
Lockups and Software Problems
............................................................................................................................
14
1.2.5
Memory Problems
........................................................................................................................................................
16
1.2.6
Power Problems
............................................................................................................................................................
16
1.2.7
Sound and Speaker Problems
.................................................................................................................................
16
1.2.8
Video and Display Problems
....................................................................................................................................
17
1.3
D
ELL
T
ECHNICAL
U
PDATE
S
ERVICE
........................................................................................................................................
17
1.4
D
ELL
S
UPPORT
U
TILITY
...........................................................................................................................................................
17
1.4.1
Clicking the Dell Support Icon
................................................................................................................................
18
1.4.2
Double-Clicking the Dell Support Icon
.................................................................................................................
18
2
WORKING ON YOUR COMPUTER
..........................................................................................................................
18
2.1
R
ECOMMENDED
T
OOLS
............................................................................................................................................................
18
2.2
B
EFORE
W
ORKING
O
N
Y
OUR
C
OMPUTER
...............................................................................................................................
18
2.3
A
FTER
W
ORKING
O
N
Y
OUR
C
OMPUTER
.................................................................................................................................
20
3
SCREW CHART
..............................................................................................................................................................
21
4
BOTTOM ACCESS PANEL
...........................................................................................................................................
22
4.1
R
EMOVING THE
B
OTTOM
A
CCESS
P
ANEL
...............................................................................................................................
22
4.2
R
EPLACING THE
B
OTTOM
A
CCESS
P
ANEL
...............................................................................................................................
23
5
WLAN/WIMAX CARD
.................................................................................................................................................
24
5.1
R
EMOVING THE
WLAN/W
I
M
AX
C
ARD
...................................................................................................................................
24
5.2
R
EPLACING THE
WLAN/W
I
M
AX
C
ARD
..................................................................................................................................
25
6
WWAN CARD
.................................................................................................................................................................
26
6.1
R
EMOVING A
WWAN
C
ARD
....................................................................................................................................................
26
6.2
R
EPLACING A
WWAN
C
ARD
...................................................................................................................................................
26
7
WPAN (UWB/BT) CARD
............................................................................................................................................
27
7.1
R
EMOVING A
WPAN
(UWB/BT)
C
ARD
................................................................................................................................
27
7.2
R
EPLACING A
WPAN
(UWB/BT)
C
ARD
................................................................................................................................
28
8
FCM
....................................................................................................................................................................................
28
8.1
R
EMOVING A
FCM
FROM THE
WWAN/FCM
S
LOT
...............................................................................................................
28
8.2
R
EMOVING A
FCM
FROM THE
WPAN/UWB/FCM
S
LOT
.....................................................................................................
29
8.3
R
EPLACING A
FCM
...................................................................................................................................................................
29
9
RF PASSTHRU BOARD
...............................................................................................................................................
31
9.1
R
EMOVING THE
RF
P
ASSTHRU
B
OARD
...................................................................................................................................
31