Microtek ScanMaker 5900 New Upper Lid Bulbs Replacement

Loosen the screws on the serial port by turning them counter clockwise by hand.

After loosening the screws, pull the serial port out.

Lift lid to its vertical position.

Pull lid straight up to remove it from the scanner.

Notice that there are two plastic tabs that need to be pushed in to remove the plastic covering.

Use tweezers to push these tabs in.

Gently pull the plastic covering off of the upper lid.

Grab the plastic wire housing near the serial port.

Gently pull and jiggle the wire housing until it comes free from the circuit board.

Gently lift up the bulbs and remove the wires from the plastic.

After completely freeing the bulbs, buy new ones and replace.