Tekken 3 Nvram -

| Symptom | Cause | Solution | |---------|-------|----------| | Settings reset on power cycle | Dead battery | Replace NVRAM chip | | Characters unlocked randomly | Checksum mismatch | Reset NVRAM via test menu | | High scores corrupted | Partial write during power loss | Replace NVRAM, check power supply | | Game freezes at boot | NVRAM data entirely garbled | Desolder NVRAM, program fresh data |

(at offset 0x100–0x11F):

: Most arcade characters in Tekken 3 were "time-released," meaning they only appeared after the machine had been running for a certain number of weeks. High Scores : Local records set by players. tekken 3 nvram