Toshiba Laptop and Notebook Disassembly Manuals

TOSHIBA QOSMIO F40/F45
Laptop disassembly

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STEP 26

Remove two screws securing the video board to the motherboard.

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STEP 27

Pull the video board from the connector.

   

STEP 28

Remove three screws from the brackets securing the CPU heat sink.

   

STEP 29

Remove the CPU heat sink.
In my laptop the heat sink was clogged with dust and needed a good cleaning.

   

STEP 30

Remove one screw securing the cooling fan.
Unplug the fan cable from the motherboard.

   

STEP 31

Remove the cooling fan.

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STEP 32

Unlock the CPU socket by turning the screw into the "OPEN" positing.
Carefully remove the CPU.

You can see the power jack in the top left corner. The power jack is connected to the motherboard via cables. The power jack can be unplugged and replaced with a new one without soldering.

   

STEP 33

Just in case I made a picture from the bottom side of the top cover.

   
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