Check before purchase secondhand Laptop & Computer

Check These before Buy 2nd hand Laptop & Computer

Performs these tasks in laptop & computer mention below:-

1.When you start your system then try to hear all sound made by system. if your system make so              much noise or more then 1 time beep sound then do not buy.

2.Check laptop's track pad & keyboard.

3.Check power input plug or jack in laptop and computer, if you feel the connector is loss or                   disconnect frequently then don't think to buy because in future you have to pay well for repairing.

4.Check "Ram","processor"& "Hard disk" Physically or by BIOS. Below mention steps to check     in BIOS "Processor", "Ram" & "Hard disk".

    "Turn Power on" Your Device -> frequently press F2 or DEL Button -> then go to the                  "System Information Tab" & "Main Tab" or "Advanced Tab". 

Note :-  You must check device "Processor, Ram & Hard disk" Because any body can change                       processor, ram name through Registry. 

   

Example of CPU 

Most important thing is that compatibility issues lost of people sold their PC or laptop slow process or not working properly. It's happening just because of compatibility parts, for example:- windows 10 installed in older version computer or laptop. ( Windows 10 need minimum 4 GB ram and i3 processor and p64 chipset ) but no one think about this.