Thanks much arunb, Gayan Soyza, and Sceadwian, i get this circuit from web **broken link removed** . The circuit is as attached except i replace 820R as 4700 ohm and BC141 as BD237 and my relay is 5Vdc unlike the 12V, so i supply the relays 5V. and Arunb, i do connect to transistors and code as attached and when i make one of the pins high (5V) ie without the PIC, all the 4 relays ON also as long as there is 5V supply to relays. So, i can say my relays such like not controlled by the program. Can point me a way coz i have been headache and urgent trying this all whole night and today afternoon.