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How to Build an All-Black GameBoy Advance with an IPS V2 Screen (Using a 32-pin Motherboard)

Introduction

This was my first time modding a GameBoy Advance, and it took me around 3 hours to complete. I followed community guides, took my time with the delicate parts, and learned a lot in the process. The final result is a clean, modern build with an IPS screen and a striking all-black aesthetic—something that looks and feels premium, but still respects the original design.

Parts & Tools I Used

Core Components

  1. eXtremeRate IPS Ready Shell (Black-Black)
  2. 32-pin GBA Motherboard
  3. 2.9" Original-Size IPS High Brightness LCD (Black version)
    • Comes with both 32-pin and 40-pin ribbon cables
    • I used the 32-pin for compatibility
  4. HD Screen Protection Film (Optional)
    • Omitted in my build; the glass screen is already scratch-resistant

Tools & Supplies

  • Tri-wing screwdriver (be cautious—see below)
  • Phillips screwdriver
  • Isopropyl alcohol (for cleaning only the motherboard)
  • Microfiber cloth
  • Cotton swabs
  • Plastic pry tool
  • Tweezers (optional)

Screw Types & Notes

Understanding the screws before starting is crucial:

  • Motherboard: 2 or 3 Phillips screws (depends on your board)
  • Metal Cartridge Tray: 4 Phillips screws
  • Back Shell: 6 Tri-wing screws
  • Battery Cover: 1 Phillips screw

The screws provided in the replacement shell aren’t as durable as the originals. Use gentle, precise turns—over-tightening can strip or bend them.

Real-World Build Insight: What I Learned

One of the tri-wing screws that came with the shell bent while inside the groove. The grooves aren’t pre-threaded, which makes closing the shell a repetitive screw-unscrew process. It took me three tries and a lot of patience to extract the damaged screw. Thankfully, I had a spare tri-wing screw from another device that fit perfectly.

Lesson learned: Keep extras on hand, and don’t force shell closure. A poorly sealed shell allows dust inside and looks unfinished.

Pre-Build Cleaning: A Must-Do

Before assembly, I cleaned my 32-pin motherboard with isopropyl alcohol. Areas I cleaned:

  • Button contact pads (gold/brass)
  • Battery contact points
  • Power switch
  • Cartridge slot
  • Speaker contacts

Do not clean the buttons or screen with alcohol—it can damage rubber parts and surface coatings.

Assembly Steps

  1. Disassemble the Original GBA

    • Remove screws and gently separate the shell
    • Extract the board, screen, and buttons

  2. Install IPS Screen

    • Fit screen into new shell using adhesive bracket
    • Connect the correct ribbon cable for your motherboard type
    • Align the screen carefully

  3. Reassemble with the New Shell

    • Add buttons, membranes, and motherboard
    • Install cartridge tray (4x Phillips screws)
    • Connect everything, screw it shut

  4. Test Your Mod

    • Power on and verify screen, buttons, sound, and game reading

Optional Modern Upgrade

Rechargeable Li-ion Battery (1800mAh):

  • USB-C charging
  • 5–8 hours playtime
  • ~$30–$60 depending on seller
  • I skipped this for my first build to stay under a $150 budget

My Budget & Ordering Experience

All components were ordered from AliExpress, including:

  • IPS screen
  • Shell
  • Tools & accessories

Total cost: ~$140 (with shipping & discounts)
Shipping time: ~15 days
Packaging: Secure with bubble wrap

Conclusion

Modding this GBA was one of the most rewarding DIY projects I’ve tackled. The IPS screen looks incredible, and the blacked-out build feels modern while keeping its nostalgic charm. This guide is meant to show that even first-timers can create something amazing with patience, the right tools, and a good walkthrough.

FAQ: Common Questions & Troubleshooting

Q: What if my screen doesn’t turn on?

A:

  • Check Connections: Ensure all ribbon cables are seated correctly.
  • Power Supply: Confirm the batteries are fresh or power is properly delivered.
  • Polarity & Orientation: Double-check connectors for reversal.
  • Kit Instructions: Some kits require specific jumper settings.
  • Screen Testing: Use a known-good system to test the display.

Q: Can I use a 40-pin board with this kit?

A:
Yes. Most modern IPS kits include both 32-pin and 40-pin ribbon cables. Just make sure your motherboard type matches the ribbon, and refer to your kit’s wiring diagram.

Q: Is soldering necessary?

A:
Not usually. Many IPS kits today are solderless. However, some optional features like brightness control may require light soldering. Choose kits labeled “plug-and-play” for ease.

Q: What flash carts do you recommend for reliable GBA gameplay?

A:
The EZ Flash Omega Definitive Edition stands out for its UI, reliable save system, and ease of use. While I haven’t personally used it yet, it’s top of the list for future upgrades. Other flash carts may have clunky interfaces or unreliable save handling.

Future Upgrades: Take It Further

🔊 Speaker Mods

  • Improve audio clarity and volume
  • Some are plug-and-play or require minor soldering

🔋 Battery Mods

  • Use a USB-C rechargeable Li-ion battery (1800mAh)
  • Expect 5–8 hours of gameplay per charge

🗂 Flash Carts & Homebrew

  • Load homebrew, ROM hacks, and game libraries
  • Use flash carts with save states, fast boot, and multi-game loaders