inline 6 issue

[rbelknap]

hello been here a few months learned alot ,like to say thanks for the videos and the endless imfo .have done the egr tune up ,got the gauges and made a few changes in drive style went from 5.4 to a steady 6.2 mpg .thats hauling 80,000 on the deck not bad.my issue is i got inline 6 from link got it up and going then didnt use for two months got a code tryed to use inline snd it wants a password.had to have my brother set it up and he hasent had a chance to look at it yet,oh yeah i cant spell very good!the old laptop i purchased for this sucks and wont hold a charge how hard is it to switch to a newer la
ptop