Thomson TGM600 Logic Board
[xb-tgm600-lb]

When a drive starts to give an error 12 it means there is a problem with the PIO/DMA settings. To fix these errors you will need to replace the logic board. This is usually caused by a component going bad on the DVD drives logic board.

This logic board is for the Thomson TGM600 version DVD drives. Included with the purchase of this logic board is a smaller copy of the Xbox Repair Guide which will show you how to properly install it.