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Title: Bally E 1090- need help. Error code 7 Post by: igtdd on February 23, 2013, 11:08:20 AM Bally E 1090 shows a number 7 in left side of display. shows a quick 6 on right then 7 on left stays lit. . I bought a manual. It says m7 circuit (chip) . On the board it looks like M2, M3, M5 but I don't see 7? Also are these chips available for sale? should that fix it?
Title: Re: Bally E 1090- need help. Error code 7 Post by: tkrozleski on February 23, 2013, 11:37:46 PM There is a smaller RAM board with a battery, mounted to a larger board (MPU). Reseat the RAM board by removing and then reinstalling. Is the battery at 3.6 volts? Try disconnecting all the wiring harnesses on all the board and reconneting them.
Title: Re: Bally E 1090- need help. Error code 7 Post by: igtdd on February 24, 2013, 10:05:33 AM Thanks for the reply. I'll try that. I would guess the battery is no good from age. It hasn't leaked.- thats good. Does it need the battery to boot correctly? thanks
Title: Re: Bally E 1090- need help. Error code 7 Post by: tkrozleski on March 02, 2013, 12:30:38 AM Not sure if you need battery to boot up, but you will need it for normal play of the machine.
7 error code in the manual indicates "no clocked interrupts" . Not sure what that is either. Hopefully the pro's will chime in here for ya. TTT for ya. I have a board that has a 7 error, but I have not dug into it to find what is the cause. Title: Re: Bally E 1090- need help. Error code 7 Post by: igtdd on March 02, 2013, 10:06:28 AM Thanks again. I'll replace the battery and see what happens. Matt
Title: Re: Bally E 1090- need help. Error code 7 Post by: proten on March 02, 2013, 12:48:01 PM The battery is rechargeable, all you need
to do is leave the machine on for 3 or4 hours and then retest the battery. If still dead or below 2 volts then you'll need to replace it. Title: Re: Bally E 1090- need help. Error code 7 Post by: FOXSSLOTS1 on March 02, 2013, 03:25:54 PM 7 error can be a bad battery - or corrupted cmos (5101).
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