Replacement Motherboard for Game Boy Advance - Funnyplaying

Only 1 left in stock!
SKU: GBA4400
Pickup available at 519 Davisville Rd.

Usually ready in 2-4 days

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Introducing a Replacement Motherboard for Game Boy Advance from FunnyPlaying. With this motherboard replacement, you can transplant your existing CPU and RAM to a brand new motherboard. This upgraded board comes with added features like a standby function and LED light, making it the perfect replacement to ensure reliability and longevity


  • Complete except for the OEM CPU and RAM chips (you can harvest your own from a donor board or buy a replacement Game Boy Advance OEM Chipset - CPU & RAM)
  • 32 Pin Design
  • Redesigned motherboard
  • New built-in Audio Amp
  • Built In RGB power LED
  • L, R, and Select breakout points
  • Updated Power Switch


  • 1x Upgraded Motherboard
  • 1x Right Gold plated battery contacts




  • Power increase due to audio amplifier. Recommended with 8 Ohms 1W speaker.
  • Compatibility with HDMI kits has not been confirmed. 


  • Press and hold the A+B Four second to change the LED light mode.
  • Press and hold the SEL+A/B to change the LED brightness.
  • Press and hold the STA+A/B to change the LED light color.
  • Press and hold the STA+L+A/B to change the LED light Color saturation.
  • Press and hold the SEL+A+B Enter/Out standby mode. The core still works, and only the peripheral hardware is powered off (Only applicable to original carts)


  • This mod requires extensive soldering experience and should not be attempted by a novice. The CPU and RAM are not included and must be transferred from an original GBA motherboard. Due to this, refunds/returns are not accepted on this product.
Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Most products ship within 1 business day from our warehouse in Pennsylvania USA. Orders will be shipped in the order they are received. Please select a shipping speed according to your needs.

About Us

Hand Held Legend is committed to keeping retro gaming alive and better than ever. Upgrade your childhood consoles with modern tech. We strive for excellence in all that we do and aim to serve our customers well.

Customer Reviews

Based on 2 reviews
Came with a cracked Ferrite, never responded to return request

Bad board, bad customer service

a banana

this is a unpopulated board you'll need a cpu and ram from a gba system. expert soldering skills required. once the cpu and ram are installed you'll have a really nice looking gameboy advance. also only use funny playing displays. you will have a weird rainbow effect on the original display and can possible damage it beyond repair.

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