Bumping an 10 year old tread....

I also have problems with 16F628A and 1602 LCD

Code:
PCON=%00001011 'set intosc to 4mhz
DEFINE OSC 4
DEFINE LCD_DREG PORTB
DEFINE LCD_DBIT 0
DEFINE LCD_RSREG PORTB
DEFINE LCD_RSBIT 4
DEFINE LCD_EREG PORTB
DEFINE LCD_EBIT 5
DEFINE LCD_BITS 4 
DEFINE LCD_LINES 2
DEFINE LCD_COMMANDUS 1500
DEFINE LCD_DATAUS 44 
pause 500

LCDOUT $FE, "SACDELI   "
PAUSE 5000
END
PORTB.0 - PORTB.1 are connected to D4-D7 pins of LCD
PORTB.5 is connected to RS pin
PORTB.6 is connected to E pin.

All hardware 100% verified and working. But still no display.