Getting started: What you need
To fix your Game Boy screen, you need several tools. Your toolbox should include a Y-shaped wing screwdriver, precision flat head screwdriver, replacement Game Boy Glass screen, hairdryer, camera lens cleaner, microfibre cloth, and compressed air.
Step 1: Disassemble the Game Boy
Removing the back housing of your Game Boy is the first step in your repair. Flip your Game Boy over to find six screws — five around the edges and one behind the battery compartment. With your Y-wing screwdriver, slowly unscrew them. Then, carefully separate the front from the back while being mindful of the connector ribbon linking the screen to the circuit board.
Step 2: Disconnect the Ribbon Cable
Gently wiggle the connector ribbon side-to-side until it slips out from the motherboard. Now, you can fully separate the front from the back. Remember to put your screws in a safe place so they don’t get lost.
Step 3: Clean the Circuit Board
Use the compressed air in short bursts to blow off dust from your Game Boy’s circuit board. Notably, avoid using too much force which might cause damage.
Step 4: Remove Old Screen
Direct a hairdryer on the old screen to soften the adhesive holding it in place. Then, wedge your precision flat head screwdriver under the screen and lift it off. Be patient while performing this procedure to avoid damaging the LCD underneath.
Step 5: Clean the LCD Screen
Use the microfiber cloth and camera lens cleaner to clean any dirt or fingerprints off the LCD screen. Do not apply excessive pressure; gently wipe in a circular motion until the surface is clean.
Step 6: Attach New Screen
Peel off the back protective layer from your replacement screen. Carefully align the glass with the frame and press it firmly into place. Ensure there are no dust particles between the LCD and the new screen.
Step 7: Reconnect and Reassemble
Attach the connector ribbon back onto the motherboard. Once you’ve done this, piece the Game Boy back together. Finally, screw in the six screws you initially removed in step one.
Screen Flickering Problem
Apart from a broken screen, you might experience screen flickering. This could indicate a problem with the power supply capacitor. You need to desolder the old capacitor and replace it with a high-frequency ceramic capacitor. Ensure the new capacitors voltage matches the specific values that Game Boy requires.
Fixing Vertical Lines on the Screen
Vertical lines appearing on your Game Boy screen are primarily caused by severed connections between the LCD display and the circuit board. To solve this, disassemble your Game Boy as described earlier. After removing the old screen, run the wide edge of your soldering iron over the ribbon connection on the LCD. This will melt and reconnect the broken connections. Remember, the temperature of your soldering iron should be set at around 350°F.
In conclusion, fixing your Game Boy screen can be a fun project, especially if you’re a retro gaming enthusiast. It not only helps to recreate lost sentimental value but also gives you an understanding of the gaming system’s internal structure. If you follow these steps carefully, you’ll be able to play your favorite games with a clear, flicker-free display in no time.
