Upgrading Computer and Cabinet Hardware
1. Make sure the cabinet is powered down and the AC unplugged from the wall outlet before you begin
the hardware upgrade.
2. Unplug the video cable, USB I/O cable, and DB-37 connector from the back of the computer as
shown by the arrows in the following picture. Plug the video cable into the 15-pin monitor port on the
computer.
3. The DB-37 connector is one end of the game harness. The entire game harness must be removed
from the cabinet. Perform these steps to remove the old game harness:
– Cut the tie-wraps holding the harness in place.
– Unplug the 9-pin connector from the audio Amp card.
– Unplug the 6-pin connector from the audio Amp card.
– Unplug the power cable that wraps around to the front of the audio Amp card.
– Unplug the 2-pin connector (the adjacent 3-pin connector is unconnnected).
– Remove the harness from the cabinet.
4. Remove the two screws holding the side panel onto the computer. Slide the computer side panel
back first then out to unlock the panel from the computer case.
5. Remove the AGP video card.
6. Unplug the power cable from the USB I/O card, and remove the USB I/O card. Return the video card
and USB I/O card to receive credit towards the Joshua Upgrade kit.
7. Re-install the computer side panel onto the computer chassis.
8. Install the LBH Coin PCB on the cabinet side wall using (4) 1" wood screws. See the following picture.
Six Gun Select Joshua OS Upgrade
040-1102-01 Rev C 4/27/2004
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