jpm viva rock vegas faulty

borgred · Post by **borgred** » Fri Mar 11, 2011 10:23 pm

when machine switched on error 91 comes on display witch is a illegal mode
comes under general processer error changed mpu still the same any one help please

ben twilly · Post by **ben twilly** » Fri Mar 11, 2011 10:28 pm

how do you know the 2nd hand 1 is a good board?? if you 100% know it is, which i doubt, its something else to do related to the mpu.

borgred · Post by **borgred** » Fri Mar 11, 2011 10:39 pm

it came out of a machine i binned and was fully working

borgred · Post by **borgred** » Fri Mar 11, 2011 11:41 pm

i know what the fault is now just need some one with the settings for adjustable prize and stake key or the correct colour key for 25 jackpot 25 play it has a grey one in it at the mo,common problem with impact