User: hello, professor. I bought my notebook for a year and a half. What if it's off today
Computer professor: hello, make sure the notebook is wired? Is the light on
User: make sure it's powered. The third light is on。
Computer professor: pull out the battery, press the power button for 10 seconds. Is it working
User: none of the same。
Professor of computers: in case of failure, it should be a short circuit of a machine's parts。
User: ah! How much is it going to cost to fix it。
Professor of computers: the main parts of your machine are still under warranty, and they can be replaced free of charge if they meet the warranty。
User: oh, so my computer is brand name. How are you gonna fix it
Purchase of brand notebooks, focusing on the fact that brands provide good after-sale services to consumers. Under the national pc three packages, users enjoy the following: how do we judge that our computers are under warranty when the main parts are effectively maintained for two years and the entire machine for one year? How to get details of warranty processes and warranty service points
Questions and answers above, information is shared after the sale of the 10 major brands of the notebook that teach statistics, in the hope of helping more friends。
Convergence
Post-sale service telephone: 400-990-8888
Hua-seok
Post-sale service telephone: 400-600-6655
Dale
Post-sale service telephone: 400-886-8611
Apple
Post-sale service telephone: 400-627-2273
Thinkpad
Post-sale service calls: 400-100-6000
Hp
Post-sale service telephone: 400-885-6616
Macro
Post-sale service telephone: 400-700-1000
Samsung
Post-sale service telephone: 400-810-5858
The canoe
Post-sale service telephone: 400-106-99999
Sonny
Post-sale service calls: 400-810-2228
User: professor, thank you very much. After contacting the guest service, my notebook was delivered to the service today, saying that three to six working days would be enough。
Note: due to editorial restrictions, the after-sale service address cannot be shown, and the following public sign may be added if more details are available on the computer。
Of course, there are many other minor problems in the daily use of computers, and there is no need to go to a distant after-sales service for warranty, so that the professor can solve the problem directly by consulting the computer professor at any time
Now give you a chance to give you technical computer skills every day and add computer professor publics。




