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**Video Slots** Gaming machines => WMS WILLIAMS. => Topic started by: tg2051 on March 11, 2009, 06:20:44 AM



Title: Error code "1" on CPU... something to do with bad I/O board
Post by: tg2051 on March 11, 2009, 06:20:44 AM
Anyone know what a solid "1" represents when displayed constant on the CPU's led.... I have 4eachof the 360 WMS Gaming and have moved all four I/O boards around, so was able to determine this error code on the CPU is I/O board related.  Any advice on what the code means and how to fix the I/O board to resolves this particular error code would be greatly appreciated.

Thins I am certain it is NOT:

1) poorly seated boards
2) faulty wiring
3) defective EPROM/game software (or poorly seated EPROMs)
4) CPU 1.5+ board

Thanks in advance for any suggestions!
Tom


Title: Re: Error code "1" on CPU... something to do with bad I/O board
Post by: Laredo on January 06, 2011, 07:17:05 PM
Replace xu41 on the I/O.