What should I pay attention to when buying a notebook?

Several principles can prevent you from being cheated by profiteers.

1. Firmly choose your own mode. Don't be fooled into buying other styles. Maybe profiteers will say that this model is out of stock, or take the faulty machine to say that repair rate asked the landlord to buy other models.

2. Pay after the inspection is satisfactory. Never pay the down payment. Pay the profiteer first. This is the most crucial point.

Be sure to watch the notebook being taken out of the warehouse. There are no obvious signs of unpacking in the outer packing box. There is a model number on the outer packaging box, which can be compared with the serial number at the bottom of the notebook. Good businesses will take the initiative to check with you.

Open the notebook to see if the interface is clean and tidy.

4. Also in the computer inspection part, there is a software of Master Lu, that is, Z Weapon, and a very small portable application, which is directly transferred to the notebook with a USB flash drive. Everyone must use computer inspection software when buying notebooks.

First, click whether the hardware information is the same as the style you want. Then click on the video, and there is a bright spot and bad spot next to the LCD screen, which is very practical. The landlord now has time to download a Z weapon for research, which is very simple.

Between hardware information and point storage, there is a hard disk service time. If it is normal within 3 hours, it means it is not a prototype.

5. Go to the store to see the prototype first, and touch the surface temperature, work and so on of the prototype by hand.

It's best to have an invoice, and it's also guaranteed without an invoice.