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General NLG Chat => The Slot Shop **Tech Talk** => Topic started by: badbaud on November 05, 2009, 02:46:23 AM



Title: TDC poker checksum error
Post by: badbaud on November 05, 2009, 02:46:23 AM
Beautiful machine, cards on screen but "checksum error" message on screen also. Does anyone know how to clear this error? I have reseated all socketed chips on the board, replaced the 6116 RAM with a known good one, replaced the super-cap that powers the RAM. All power supply DC voltages are good. But I have no manuals or schematics for this TDC CVP-025 video poker game. Any help would be appreciated.