i have 3100 receiver bell expressvu , and when i go to line 320 2nd column , he shows me all 0's , and the third column theres a code like this : 01010c00
With your remote control, press "menu", then "6" (system setup), then "3"(diagnostics), now press "info", then "right", then "left" you should be in the Memory Dump Page now, scroll down (press "down") to line NVM 0320, look to the 2nd column on right, your 4 digit password should be there, seperated by 3's For example, if your password is 9999, the number should look like this: 39393939........