Compaq 305 Laptop User Manual


 
Compaq Presario Series Maintenance and Service Guide
United States December 9, 2002
Presario 305 Model
Before You Begin Specifications Parts Catalog
Removal Sequence Troubleshooting Battery Operations
Product Description Pin Assignments
Index
Removing the Memory Board
Removal
Sequence
Serial Number
Location
Preparing for
Disassembly
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Multi-media
Expansion
Unit
Battery Pack
Hard Drive
Modem Card
RTC Battery
Keyboard
Memory
Board
Switch Cover
Display Panel
Deck
Voltage
Converter
Board
Modem
Connector
Board
PC Card
PC Card
Assembly
System Board
To remove the
Memory Board,
complete the
following steps:
WARNING:
Failure to
unplug the
power cord
and remove
the battery
pack before
installing a
memory
expansion
board can
damage the
equipment and
expose you to
the risk of
electrical
shock.
CAUTION:
Electrostatic
discharge
(ESD) can
damage
electronic
components.
Before
beginning this
procedure,
ensure that
you are
properly
grounded. For
more
information,
refer to
Electrostatic
discharge
section.
NOTE:
There is
only one
memory
expansion
slot in the
computer.
Before
upgrade
memory,
you must
remove
the
memory
board
that came
with the
computer.
1. To remove the
memory board,
pull away the
plastic retention
clips on each side
of the memory
expansion board
1. The memory
expansion board
tilts upward.
2. Lift the edge of
the memory
expansion board
and slide it gently
out of the
memory
expansion slot at
a 45-degree
angle
2.
3. If applicable,
turn back the
memory
insulator.
4. Place the
removed memory
expansion board
in an electrostatic-
safe container.
To replace the
Memory Board,
reverse the removal
procedures.
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