Error message

Have anybody here ever seen this message for mpc 2000xl...when powering on it says detecting memory...Any help is greatly appreciated.... M

having the same issue, only when connecting 8OUTs card. After unplugging the card, MPC works fine.
Also tested this with 8OUTs card from S3000XL unit and freeze state after booting the device is still showing (no response to hw keys, led too). Is it motherboard issue? i unplugged the RAM & ZIP drive too, with same result.

thanks for any help