My laptop wasn't switch on for some reason, just shown the black display for the whole time. But have realised the computer is running, only the display was blank. I have tried installing Windows several times but still the problem persisted.
I heard about them from one of my friend. Just left a message for them as it was late night. I got a reply in the morning and got an appointment next day and turn out to be one of the hardware part was dead. Replaced it and he has done some tweaks to made the laptop run more smoother and faster. Thank you very much for that guys