What It Does...

We have developed a replacement BIOS solution for the following consoles that allows them to be completely Region Free.
All BIOS's come pre-flashed onto flash memory which is soldered onto a drop-in replacement pcb.

Sega MultiMega

Sega CDX

Victor Wondermega

JVC x'EYE

Each BIOS PCB can hold up to 4 BIOS's, so you can choose which one you would like with easy solder jumpers.

Below is a table of configurations you can choose for your console.

Beginner - Moderate level soldering required, this requires removal of the original BIOS chip and soldering in the replacement one.
We take NO responsibility for failed installs which renders the console in-operable, we do however offer an installation service.
DISCLAIMER: You are not paying for the BIOS itself, you are paying for the PCB and Flash Chip.

BIOS Configurations...

Sega MultiMega / CDX

If you would like just a single BIOS, you can choose from the following BIOS's:

* Sega Mega CD Model 1 - PAL Startup
* Sega Mega CD Model 1 - US Startup
* Sega Mega CD Model 1 - JAP Startup
* Sega Mega CD Model 2 - PAL Startup
* Sega Mega CD Model 2 - US Startup
* Sega Mega CD Model 2 - JAP Startup
* Sega MultiMega - PAL Startup
* Sega CDX - US Startup
* Victor Wondermega Model 1 - JAP Startup

If you would like a Multiple BIOS, you can choose from the following BIOS's:

* Any of the above, the general configuration would be USA > JAP > PAL > Extra. This configuration corresponds to the jumpers on the BIOS pcb.

Victor Wondermega

If you would like just a single BIOS, you can choose from the following BIOS's:

--------------Model 1--------------
* Victor Wondermega Model 1 - JAP Startup
* Sega Mega CD Model 1 - PAL Startup
* Sega Mega CD Model 1 - US Startup
* Sega Mega CD Model 1 - JAP Startup
* Sega Mega CD Model 2 - PAL Startup
* Sega Mega CD Model 2 - US Startup
* Sega Mega CD Model 2 - JAP Startup
* Sega MultiMega - PAL Startup
* Sega CDX - US Startup

If you would like a Multiple BIOS, you can choose from the following BIOS's:

* Any of the above, the general configuration would be USA > JAP > PAL > Extra. This configuration corresponds to the jumpers on the BIOS pcb.

--------------Model 2--------------
* Victor Wondermega Model 2 - JAP Startup

JVC x'EYE

If you would like just a single BIOS, you can choose from the following BIOS's:

* JVC x'EYE - JAP Startup

Installation...

Step 1. Use precision side cutters to snip the legs off the chip, or use a hot air station to remove chip just in case you want to revert back to stock.

Step 2. Use Desoldering Wick to clean the solder pads of any left-over solder and make sure the solder pads are flat to touch.

Step 3. Place the replacement BIOS PCB over the pads and solder each side to the corresponding pads.