If it is the security code you are looking for, try these solutions. See how you get on. Solutions that have been tagged as workers... try the soft fix first, then if your game,the 4 blob trick... dunno bout that one??
I recall changing out the 8 pin eeprom chip where the security code was stored on Sony and Pioneer Head units where customers had forgotten their code when the units were brought in for service, so you start with a fresh code. That was a few years back but:).
Will have an 8 pin dip chip as detailed in this post
if thats the case for this unit. You may need to supply your Identification toSony to order the part. This is how it used to be,and it may be doable only at a sony agent, this being a security part for the unit. Let me know howyouget on.
i need security code
i lost the box and my battery went dead now i carnt use my sony cdx m800 because i have no code
need a code for my cdx m800 please
i bought a car wih a sony cdx-m800 in it but person who sold the car claims he cant rememer it. is there a way i can reset the code ? is ther a manafactures code? or is their anyway to find out the code for my cd player? or is it only good for the bin now? please help !
i just brought my car and the face is open the battery was flat and i put a new 1 in but the blue light is on and the head unit is still not workin is there anyway i can fix it
need the code mate thanks