Aladdin XT Plus2 Install (Xbox Original)
Solder the header pin into the console going towards the bottom, removing the second pin up on the left.
Solder BT to Ground on the mod chip.
If you have a 1.6 board only (the EEPROM is right next to the header pins U7D1), then you need to solder wires to rebuild the header.
NOTE: Pass the D0 wire through a gap in the header pins to the other side of the board, and this gets soldered to the Aladdin chip in the next step.
Solder D0 on the mod chip to the D0 point for your specific console version.
For board 1.6 that is the D0 point you added a wire to in the previous step.
Connect the mod chip up.