Troubleshooting - Bandai Namco GALAGA ASSAULT Setup And Operation Manual

Troubleshooting

Warning: Review safety chapter before making any adjustments to game.
Problem
Game will not power up.
Scrambled or intermittent display
Buttons do not work
Neither buttons nor audio work
No sound or bad sound
GALAGA ASSAULT ™ & © BANDAI NAMCO ENTERTAINMENT Inc.
Possible Cause
Game not plugged in
Game not turned on
Game fuse is blown.
No power to receptacle
PC not turned on.
PC BIOS set incorrectly.
Loose DVI cable connection
Faulty micro switch
Faulty wiring
Faulty PCB
PCB connected to faulty USB port
(boot message may indicate not
detected)
Bad connection
Volume set too low
Faulty wiring
Solution
Plug game into AC outlet.
Turn on main power switch.
Check and replace fuse.
Test AC outlet and plug game into
powered outlet.
Turn PC power switch on. Ensure
IEC cable tightly plugged in. Trace
cable back to source to ensure
continuity.
See BIOS Settings chapter.
Check DVI cable connection on PC
and LCD display.
Replace the micro switch on the
button and re‐test. Verify that the
wires are connected to the correct
spades on the micro switch
Disconnect the cabinet from AC
power. Verify that all wires are
firmly connected to each button and
the PCB. Verify that no wires are
frayed or improperly shorting to
ground. Verify that wires are
connected to the correct
spades on the micro switches.
Ensure all connections to PCB are
secure. Replace PCB if faulty.
To test a USB port, turn off the
game, disconnect the device from
the port, and then connect the
game dongle to the port. Reboot
the game. A No Dongle message
indicates the port is bad. If the game
starts, the port is working. After the
test, reconnect all devices to the
correct USB ports and reboot.
Check connection to speakers.
Use VOL UP button on Test panel to
raise volume
Verify all wires are firmly connected
to the speakers, PCB, and green
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