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**Video Poker, Keno, Slots, 21** Gaming machines => IGT I-Game and Game King => Topic started by: rapidroy on March 26, 2023, 02:28:21 PM

Title: GK Zero check failure
Post by: rapidroy on March 26, 2023, 02:28:21 PM

hi all
GK with the  Zero check failure. I just got this slot and replaced the batteries yes it has 2 coin cr2330 stacked on board. first time booting the failure came up. 

Title: Re: GK Zero check failure
Post by: Tilt on March 26, 2023, 02:51:27 PM

The 044 MPU is supposed to have one CR2354 battery on it.  Stacking two of them puts two in series so you're sending 6V to the board instead of 3V.  I don't know if that would hurt it or not and I'm not going to try it and find either. 

The error message means there's a problem with your flash card.  It may be able to be reflashed.  If it's bad it may still be usable with a DEV039 bootchip so you can bypass the security checks.  Check with Sixcardmark, he had some new flash cards available if yours can't be reflashed. 

Title: Re: GK Zero check failure
Post by: rapidroy on March 26, 2023, 03:19:07 PM

i thought 2 batteries was weird but thats what was in there. i took them out for now and will get the right one.

Title: Re: GK Zero check failure
Post by: Tilt on March 26, 2023, 03:34:25 PM

Some people really get creative with battery hacks.  I made a typo on the battery part number and corrected it in the post.  CR2354 is the correct one. 

Title: Re: GK Zero check failure
Post by: rapidroy on March 26, 2023, 03:47:57 PM

i googled the first number and couldnt find it so i was going to ask about cr2354  :yes:

Title: Re: GK Zero check failure
Post by: Tilt on March 26, 2023, 04:45:04 PM

If you need to order some get a spare.  They last about 18 months or so.