Teach you to identify refurbished laptops

Method One

The current notebook computer for most friends, is still a high-end consumer goods, so every choice of notebook computer friends, want to buy their own desirable products. But now in the notebook market, but a lot of refurbished notebook computers, which we refer to the refurbished notebook computer, refers to the notebook manufacturers or individuals will be damaged or worn-out notebook recycling, to carry out the corresponding repair and renovation, and then put into the market for sale, As these laptops look like new laptops, so it is easy to be some unscrupulous profiteers as a brand new notebook to sell, so that the cost of sales have suffered losses, and these refurbished laptops, whether in terms of quality, performance or service with a new notebook computer has a very big difference, Their very damaging consumer interests, and today we're going to talk to you about how to identify refurbished laptops.

There are two major types of refurbished laptops in the market now, one for laptops refurbished by notebook manufacturers and the other for laptops that have been turned over by some underground workshops.

Let's take a look at the laptops refurbished by laptop manufacturers, and the current market for the original refurbished laptops is more common in the IBM brand. Since these laptops are refurbished and put into the market after the original IBM renovation, the product quality and appearance are very close to the new notebook computer, so ordinary consumers can be assured to use. But the original repair machine is generally only one year warranty service, and in the price is much cheaper than the new laptop, so if consumers accidentally put it as a brand-new laptop bought back, it is estimated that the merchant will steal the music. In fact, for this original refurbished notebook, notebook manufacturers in the renovation of notebooks, in order to prevent the renovation of notebooks and new notebooks confused and disrupt the market, has long been in the notebook left marks, as long as we pay attention to the following several places, you can easily identify their true identity.

First of all, we should note that the original refurbished notebook at the bottom will have a "thisproductisrefurbishedandcontainsusedparts" small label (meaning: This product is refurbished and contains used parts), as shown in Figure 1, On the left is a refurbished notebook computer, at the bottom of the small red circle is labeled as a repair of small labels, and the right for a brand new laptop, there is no such small label, the following for the enlarged label part, this is to identify the original IBM repair notebook is an important sign, Of course some cunning merchant may tear this tag off, but even if the tag is torn off, it will leave traces on the notebook, so if we find a similar trace in the bottom of the notebook, we should have reason to refuse to accept it. Because it's impossible to leave such traces on a new laptop.

　　Method Two

1, see the motherboard BIOS, unless they are brushed, or through the version number can be seen

2, the other is the monitor, more or less there will be scratches, the display of most of the film has problems (the original new machine is not covered with film), the old machine seams there are dust

3, look at the battery slot metal interface, the interface has obvious scratches, and oxidation, is the old machine

5, look at the keyboard, especially "D, F, J, K, space, carriage return, backspace", the new machine does not shine (tired of feeling) and stain

7, look at the USB interface, the new machine without scratches, no dirt, no dust

8, look at the screws, drop paint for the old machine (generally unreliable)