Assalam o alykum doston mere laptop me dispaly nahi araha he caps lock aur num lock blinking kar raha 4 time.is ke mutlliq google me search kiye to yeh maloom pada keh. caps lok aur num lock 4 time blinking se graphics controller not functional ke problam he.doston yeh kia bla he yeh baat samjh nahi arahi plz koi dost mujhe samjhaye mujhe apne laptop ke sath kia karna he waze rehe me dono ram ko achi tarha saaf kar ke bhi laga ke check kar chuka hon natija koch nahi plz koi meri help karen shukria