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4000FRUFinal
FIELD REPLACEABLE UNIT DOCUMENTATION
Portege
4000 Series
GENERAL INFORMATION
Tools Required for Proper
Disassembly and Reassembly:
1. Phillips Screwdriver (Size 0&1)
2. Flat head Screwdriver
3. Security Torx (Size 7)
4. Case Separator
5. ESD Wrist Strap
6. ESD mats
7. Tweezers
Before attempting any of the following procedures,
make sure that the main battery and AC adaptor is
not connected to the unit and the environment in
which you are working on is protected from
Electro-Static Discharge(ESD).
TOSHIBA
Tough Enough for Today’s World.
TM
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FIELD REPLACEABLE UNIT DOCUMENTATION
Portege
TM
4000 Series
BATTERY PACK REMOVAL
OPTIONAL PC CARD REMOVAL
Battery
Pack
Release
lever
PC card
Eject button
1. Turn the computer upside down as shown.
2. Slide the battery release lever in the direction of the
arrow.
3. Lift out the battery .
1. Press the eject button of the PC Card you want to
remove.
2. Press the eject button to pop the PC Card out.
3. Grasp the PC card and remove it.
NOTE: Before removing any PCCard device, make sure
it is “STOPPED” in the PC Card manager.
SELECT BAY REMOVAL
CD-R/W/DVD-ROM DRIVE DISASSEMBLY
CD-R/W/DVD-ROM
drive
Base cover
Select bay
device
Connector
M2x3 silver
screws
Release lever
M2x8 silver
screws
Connector cover
1. Turn the computer upside down.
2. Slide the release lever in the direction of the arrow.
3. Pull out the select bay device in the direction of the
arrow.
1. Remove five M2x3 silver screws securing the
base cover and lift off the base cover .
2. Remove two M2x8 silver screws securing the
connector cover.
3. Remove the connector and the connector cover
from the CD-R/W/DVD-ROM drive.
TOSHIBA
Tough Enough for Today’s World.
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FIELD REPLACEABLE UNIT DOCUMENTATION
Portege
TM
4000 Series
WIRELESS LAN CARD REMOVAL
Glass
tape
Mini-PCI
connector
clips
M2.5x4 security torx screws
Mini PCI cover
Wireless LAN card
Black coax cable
White coax cable
1. Remove two M2x4 security torx screws securing
the mini PCI cover and lift out the cover.
2. Using a pull out jig, disconnect the black and white
coax from the wireless LAN card.
3. Peel off the glass tape securing the coax cables.
4. Spread the Mini-PCI connector clips and pull the
Wireless LAN card out of the connector about
45 degree angle.
BLUETOOTH CARD REMOVAL
Coaxial
cable
Glass
tape
Bluetooth cover
Bluetooth card
1. Lift out the bluetooth cover .
2. Peel off the glass tape securing the coaxial cable.
3. Disconnect the coaxial cable on the bluetooth card.
4. Disconnect the bluetooth card from the system
board.
TOSHIBA
Tough Enough for Today’s World.
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FIELD REPLACEABLE UNIT DOCUMENTATION
Portege
TM
4000 Series
HDD REMOVAL
HDD REMOVAL
HDD cover
M2x4 silver screw
HDD pack
Plastic Tab
1. Turn the computer upside down.
2. Remove two M2x4 silver screws securing HDD cover.
3. Remove the HDD cover.
4. Unfold the plastic tab and pull to remove the HDD
from the bay.
KEYBOARD REMOVAL
HDD
HDD
bracket
Latch
HDD connector
M3x4 flat head brass screws
Keyboard holder
5. Remove four M3x4 brass flat head screws securing
the HDD to the bracket and lift the drive out of the
bracket .
6. Unplug the HDD connector from the drive.
1. Turn the computer right side up and open the display
panel.
2. Using the case separator, unlatch the keyboard
holder.
TOSHIBA
Tough Enough for Today’s World.
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