4
Removal and replacement procedures
...........................................................................................................
21
Preparation for disassembly
...............................................................................................................................
21
Access panel
.........................................................................................................................................................
21
Front bezel
...........................................................................................................................................................
22
Removing bezel blanks
........................................................................................................................................
23
Drive cage
............................................................................................................................................................
23
Memory modules (DIMMs)
...................................................................................................................................
24
Drives
...................................................................................................................................................................
26
Drive positions
...................................................................................................................................
26
Removing and installing drives
.........................................................................................................
27
Optical drive
.......................................................................................................................................
27
Removing the primary 3.5 inch hard drive
.......................................................................................
29
Removing a secondary 3.5 inch hard drive
.......................................................................................
30
Options for installing a 3.5 inch hard drive
.......................................................................................
31
Solid-state drive
................................................................................................................................
32
Expansion card
.....................................................................................................................................................
33
WLAN module
......................................................................................................................................................
36
Battery
.................................................................................................................................................................
37
Air duct
.................................................................................................................................................................
38
Serial port
............................................................................................................................................................
39
Hood lock
.............................................................................................................................................................
40
Hood sensor
.........................................................................................................................................................
40
Option board
........................................................................................................................................................
41
Heat sink
..............................................................................................................................................................
42
Processor
.............................................................................................................................................................
43
Card reader
...........................................................................................................................................................
44
Speaker
................................................................................................................................................................
45
Power supply
.......................................................................................................................................................
46
System board
.......................................................................................................................................................
47
System board connections
..................................................................................................................................
48
Wireless antennas and cables
.............................................................................................................................
49
5
Troubleshooting without diagnostics
............................................................................................................
51
Before you call for technical support
..................................................................................................................
51
Helpful hints
........................................................................................................................................................
52
Solving general problems
....................................................................................................................................
52
Cannot access the Computer Setup (F10) Utility when booting the computer
................................
52
Computer appears locked up and will not turn off when the power button is pressed
...................
53
Computer will not respond to keyboard or mouse
...........................................................................
53
Computer date and time display is incorrect
....................................................................................
53
There is no sound or sound volume is too low
.................................................................................
53
iv