Help Select wamm

[Mkd3b]

Help what am I doing wrong 
Having trouble getting to menue to select Wamm or Ipc
502 board and had Key chip 31  but picked
Up Keychip 45 Still no luck what am I missing
SG 000312 Chips
Havent done a clr since  first using key 31 and 224 clr

[RB]

I've had issues getting it done before with a Key 31 but never with a 45. Are there zero credits on the machine? If not, the key chip will not function.

[qbert]

SG chip? Put 363s in and be done with it.

[RB]

Help what am I doing wrong 
Having trouble getting to menue to select Wamm or Ipc
502 board and had Key chip 31  but picked
Up Keychip 45 Still no luck what am I missing
SG 000312 Chips
Havent done a clr since  first using key 31 and 224 clr

 

SG312 was stated in original post. SG363 will default to WAMM.

[Mkd3b]

I had done a ton of reading so I have acquired the 363 as well as the key chip 45 I really wanted to get this thing running with the original software and access the key chip 45 menu to select Wham this machine I know nothing about the history except that it was tokenized and I have got it working to the point where it's asking for coins with the 363 chip but nothing is being accepted when coins are inserted the coin harness on the comparitor has been finagle with jumpers and when that is not the collected I get coin in Jam era which is what I had initially when booted up the machine The Rake solenoid is not there in the rake was held open with a zip tie again I know nothing about this machine other than it was tokenized after installing the 363 last night the Weymouth era disappeared and now we have gone back to the coin in Jam error
Also there is no cash can everything has been disconnected no box no can nothing to accept bills sorry for the long post I tend to ramble