Crusin USA - dual cabinet Restore Questions- Newbie

[jcapone]

Good Afternoon. I just picked up a World Grand Prix cabinet that has been updated to Crusin USA. It is a dual sit down cabinet. It currently only has one monitor and it doesn't light up. A few questions that I have.

1) One power supply's fan doesn't kick on when turned on. Does this mean I need to get a new power supply?
2) Monitor doesn't turn on. It's there a guide to troubleshoot? I want to make sure that I have the proper things plugged in?
3) If monitor is toast, what is the best way to upgrade to LCD monitors? Which hardware do I need?
4) One issue with one Jamma board.. There are three lights on the MB. Light on D7 doesn't light up, is there something I can do to trouble shoot what that is?

Thanks.. I am pretty good with computers, but the whole arcade thing I am new at, especially with early 90's equipment.

[SailorSat]

Most likely you'll need a digital multimeter to check some things.

make sure there is no blown fuse and the power supply outputs the correct voltages.

[BadMouth]

For the monitor questions, try the Monitor/Video subforum.
For the Jamma board question, try the Arcade Miscellaneous subforum.  There are a couple arcade techs who check that board regularly.

Here in the driving cab forum we have a few people who know there stuff with real machines, but we're mostly just people using PC wheels with emulators.