Looking for Instructions for Key 28

[nevadabob77]

Hi.  I'm new to the NLG forum but not so new to owning and repairing IGT slot machines.  Recently I took delivery of two Game Kings.  One is a 4.0 and the other is 6.3.  I found your instuctions for key 22 to be very well written and easy to follow.  I am now searching for similar instuctions for the use of key 28. I have a 757044 Enhanced MPU with boot chip GKB00036. Thanks in advance for your help and forgive me for being a rookie with requests for stuff that has probably been covered many times. Bob

[spudgunman]

The chip is put in the game the same way pull your 36 chip and put in the key chip being mindful of the notch/pin1 and such - also carefull to ground your self and take due care to baby the flash card they are more sensitive then older EPROMs

Once the chip is in boot the game - you will have 3 options

Two memory clears - to activate them just click on them the game will have little feed back when you do. Just says applying option.

Then if you want the key menu you need to have no credit on the game or have cleared the memory. Same thing here just click the key menu on th touch screen.

Power down the game

Replace the key with the boot eprom be carefull

Boot game

Do stuff

[rickhunter]

The procedure is the same.  The only difference is the key 22 or key 40 use the keyswitch and test button to select and do the action, the key 28 is all touch screen.

[nevadabob77]

Thanks, Rick and Spud....exactly what I need!