Acer Aspire 4810TZ-4120 Fan Replacement

Lay the acer upside down

Use your screwdriver to unscrew all 19 two 5mm Phillips screws from the case

After unscrewing all the screws, lift the case upwards and remove it

Go on the side of the computer

Use the plastic opening tool and press it in between the upper case and lover case

When the plastic tool is in between the cases, start going around the computer until both case are officially not connected

Get a pair of tweezers

Start to detach the wires that are connected to the computer

Get a screwdriver and unscrew the screws that are circled in the picture

Repeat Step 3 for detaching the rest of the tape

Disconnect all wires from the boards

Lift up the upper case

Disconnect the power supply wiring (the black wire)

Remove the three screws

Pull the boards upward

Flip the boards upside down

Remove the four (4) screws that are holding the CPU's cover on

Gently detached the wire that is connected to the computer