System board
Description
Spare part number
For use only with computer models equipped with microphones
448596-001
For use only with computer models not equipped with microphones
448598-001
When replacing the system board, be sure that the following components are removed from the defective
system board and installed on the replacement system board:
●
RTC battery (see
RTC battery on page 41
)
●
Memory modules (see
Memory module on page 42
)
●
WLAN module (see
WLAN module on page 39
)
●
Modem module (see
Modem module on page 64
)
Before removing the system board, follow these steps:
1
.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2
.
Disconnect all external devices connected to the computer.
3
.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4
.
Remove the battery (see
Battery on page 36
).
5
.
Remove the following components:
a
.
Hard drive (see
Hard drive on page 37
)
b
.
Optical drive (see
Optical drive on page 44
)
c
.
Keyboard (see
Keyboard on page 46
)
d
.
Switch cover (see
Switch cover on page 49
)
e
.
Display assembly (see
Display assembly on page 51
)
f
.
Top cover (see
Top cover on page 57
)
g
.
Wireless switch board (see
Wireless switch board on page 62
)
h
.
Audio board (see
Audio board on page 66
)
i
.
Bluetooth module (see
Bluetooth module on page 67
)
j
.
USB board (see
USB board on page 68
)
Remove the system board:
1
.
Disconnect the power connector cable
(1)
from the system board.
ENWW
Component replacement procedures 73
Summary of Contents for V3000
Page 1: ...Compaq Presario V3000 Notebook PC Maintenance and Service Guide ...
Page 4: ...iv Safety warning notice ENWW ...
Page 8: ...viii ENWW ...
Page 12: ...4 Chapter 1 Product description ENWW ...
Page 144: ...136 Index ENWW ...
Page 145: ......
Page 146: ......
