External monitor connect argna mokrw bettkkel display karege ye lcd chegr nw around 3000 yistekakelal lcd cablum lihon yichilal so lela screen kemegzath befit cablun askeyreh mokr rkash nw ,be external monitor kalsera gn it's probably ur ram ena eske 1000 birr yaswetal ,ramu kalhone gn its much complicated