i donno where is the problem portb or a doesnt work to high many LEDs
example:

define osc 4
Include "modedefs.bas"

portb = 0
trisa = 0

main:
portb = %0111111
pause 100
portb = %10001101

goto main

doesnt work it works just if u toggle led by led


like:

high portb.1 or portb.2


need help please i tested it on many PICs th same problem????????????