My dad's computer has been repair and I saw the brand of the motherboard that been change. The guy told my dad it's original brand but as I can see its not a brand that I have seen before. Other than that, there's something wrong with the internet.
Can access to internet and check email but going to windows explorer something wrong. Oh yeah my dad said the guy also change the CD player for him. It was stucked and cannot come out from the CPU. The guy change a Samsung brand player. Not sure if its a DVD player or not.