When we buy a second computer from a store, it would not hurt us to ask whether there is a warranty store, there is no standard how long the warranty for second goods may not even exist.Just usually a good store at least one week they provide for warranty hardware. Then ask whether we might resell the computer at this store or trade with other computers because we know for electronic prices always dropped sharply. Visit our website to get ขายคอมมือสอง pc.
– Turn on the computer to do the initial checking. First, check on the monitor because of the monitor one form of computer output for the comfort of our eyes when doing work with a computer. A good monitor can usually last long enough, five years and even more.Open some image files with color Contrast notice whether the colors that are displayed is still quite natural meaning there is no advantages or disadvantages or color colors fade.Check the entire settings on the monitor as if it is still working well.Start the Monitor then turn on a few times, watch when the monitor when turned off, monitor which is still quite good when turned off dead does not leave the white line horizontally. when a little white line looks then consideration with the selling price.
– Then switch on the keyboard also the mouse make sure all the keys on the keyboard is still working properly, as well as mousenya.karena usually for all keyboard and mouse ports using the USB port then just check all the USB Ports that exist make sure all the component still works. unplug the mouse then move it to another USB port. If there is Check USB Port with Flash Disk To make sure Can be used for Data transfer well. Also, make sure some other output ports like RJ 45 port for the network as well as Port for audio all still works.
– Usually, the standard desktop PC is also equipped with CD-Room, there are several types of CD-Room, such as CD Writer or DVD Writer or Combo.Check by using some CD or DVD CDs according to the specification of CD Roomnya, make sure it works well because many installation programs using the CD for the installation process.