Gsxr speedometer rev counter not working

[helmetheus]

I bought a 2010 suzuki gsx-r 600, I discover that the old owner touched in the EEPROM so the Revs counter don't work anymore, can someone help me please,
a new speedo cost 230$

[kbzaloka]

Originally Posted by helmetheus

I bought a 2010 suzuki gsx-r 600, I discover that the old owner touched in the EEPROM so the Revs counter don't work anymore, can someone help me please,
a new speedo cost 230$

can you post the dump of the eeprom ?
maybe can be fixed or have something like that.