Shanghai Hewlett-Packard (hp) computer repair service center 400-110-3991 or 021-32212169 Dear Hewlett-Packard (hp) PC users: Hello! Here is the Shanghai Hewlett-Packard (hp) computer maintenance department, Hayes far on the Computer Network Information Technology Co., Ltd. is a notebook computer maintenance and accessories wholesale provider of professional services. The company has a profound theoretical knowledge and practical experience of professional maintenance engineers. You can call our customer service hotline, 24 hours a day, in order to help you solve the problem as soon as possible, so as not to affect your use, engineers can provide telephone guidance, home maintenance you can also go directly to our professional repair station, engineers on the spot help you repair. Repair Address: Shanghai Putuo District Caoyang Road, Room 520, 208 (Huxi Palace of Culture, a business center Kam) Route: 3,4,11 Subway Line 5 and turn left. Bai Road, Exit 1, turn right across the street. Theme song before Nishinomiya city 10m. Multi-channel direct bus, close to the white road. 772 Hongqiao Road, Xuhui District, Shanghai, Lane 1, Room 410 (Hualian Supermarket upstairs, to Iraq were next to the side door to enter) near Kaixuan lines: Metro Line 2 3/4 mouth Hongqiao road straight ahead 50 meters and turn left . Line 10 on the 6th mouth Hongqiao Road, turn left, turn left 50 meters. Bus 26,44,138,754,827,836,855 multiple direct maintenance related news: In preparation for repair, you need to pay attention to the following: 1 correct description of machine failure when you dial the hotline HP engineers, please describe in detail machine failures, so engineers to accurately determine machine problem, simple questions can teach the client on the phone by the engineer were operating resolved, such as hardware failure, when a customer repair, arrange in advance of engineers to solve problems, to save customers time. If your machine has been a warranty, maintenance engineers detect specific price shall issue, in order to determine the price. (Note: Where a client machine repair, HP engineers will be free testing, before the client has not decided repairs will not charge customers any fees) -------------------- -------------------------------------------------- ----- 2 Contact service station, you can call the HP priority customer service hotline, by professional engineers for your online exclude software failures. If they really need to switch to a service station, you can get specific information about HP's full address and arrival routes by calling the customer service hotline. -------------------------------------------------- ------------------------- 3 backup data before the user must repair storage devices (such as hard drives, CD-ROM drive, etc.) important information is backed up or out, HP is only responsible for maintenance and testing of the products, without providing any data recovery and backup services. When it comes to issues of installed systems and software, please explain and engineers the information stored in the hard disk drive to avoid data loss. -------------------------------------------------- ------------------------- 4 record every single number service and maintenance repair machines by HP engineers on-site service, with the repairs go, but Some serious mechanical failure (such as replacing the motherboard or components such as the motherboard), a service station No spare parts shall be detailed configuration information of the machine registered engineer and left (please record your service and maintenance of a single number to facilitate inquiries machine repair process. ----------------------------------------------- ---------------------------- 5 free machine to clean sweep the ash fan service where repair machines repaired by HP engineers, for free Inside the machine sweep ash, dust to clean the machine the parts, and the fan oiling services (extended fan life and reduce fan noise) ---------------------- -------------------------------------------------- --- 6 machine proper water treatment methods when the notebook is accidentally soaked in water, when the water, do not rashly boot, or make the laptop more serious damage, and even cause a short circuit and is no longer available. Proper handling Do not switch the program should be, and immediately remove the laptop external power cord and battery, the laptop body of water as far as possible down the light, looking for a soft damp paper towel or soft cloth to gently wipe dirt Shui and to avoid worn surface, then the fan body and parts dry (do not use a hair dryer to avoid damage due to high temperature the body), and call HP customer service hotline for the first time, by a trained professional engineers to deal with, so as to reduce the damage to a minimum. ---------------------------------------------- ----------------------------- 7 machine maintenance laptop cooling is a bottleneck, the machine long-term use, the components (such as CPU, graphics card, hard , motherboard, etc.) are in high temperature, such as not pay attention to the machine's dust cleaning and maintenance, the fan being covered by dust, loss of cooling function, CPU, video card, the original chip on the motherboard is not effectively heat on vulnerable, and Graphics and cause damage to the original chip on the motherboard. unnecessary losses.