Sony Cyber-Shot DSC-S90 Flash Replacement

Hold down the "open"button (gray oval with arrow pointing upwards) on the battery port door.

While holding the button downwards, slide the door upwards to unlock and open the door.

Pull open the door and allow the batteries to fall out.

Remove the 2mm Phillips #00 screw under the battery port door.

Remove the 2mm Phillips #00 screw towards the right of the bottom-side of the camera.

Remove the two 2mm Phillips #00 screws (one on each side of the camera).

Use an opening tool to unlock the front case from the main body of the camera. Use the tool on the right side and bottom of the camera with the LCD screen facing you.

Pull apart the back case from the main body of the camera.

Use an opening tool to unlock the front case from the main body of the camera. Use the tool on the top of the camera.

Pull apart the front case from the main body of the camera.

Release all clips and latches keeping the casing in place using a spudger, opening tool, or screwdriver.

Now the casing can be removed after all latches have been undone.

Disconnect the ribbon cables on top of the battery terminal using a spudger or screwdriver.

Disconnect the remaining ribbon cable on the side of the camera using a spudger or screwdriver.

Use a spudger or screwdriver to unhinge the clips. This releases the battery terminal.

Once the battery terminal is unclipped, pull this ribbon cable out with a spudger or screwdriver to finish freeing the battery terminal.

Now the battery terminal can be separated from the main body of the camera.

Disconnect the three pictured ribbon cables using a spudger or screwdriver.

Push the clip to the left and lift the motherboard upwards and away from the camera.

Disconnect the two ribbon cables using a spudger or screwdriver.

Unlatch the clip and lift the motherboard upwards and away from the camera.

Release the clips on either side of the connector/ribbon cable using a spudger or screwdriver.

Release the two clips next to the flash using a spudger or screwdriver.

Release the clip holding the LED indicator in place using a spudger or screwdriver.

Push the LED indicator upwards from below using a spudger or screwdriver.

After all clips have been undone the flash is free to be removed/replaced.