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 laptop repair and accessories wholesale professional service providers. The company has a profound theoretical knowledge and practical experience of professional maintenance engineers. You can call our customer service hotline, available 24 hours, in order to be able to help you solve the problem as soon as possible, so as not to affect your use, engineers can provide telephone guidance, home repairs, you can also be sent directly to our professional repair stations, engineer on the spot help you repair. Repair Address: Room Putuo District Caoyang Road 520 208 (Huxi cultural palace, Chong Kam business center) line: 3,4,11 Metro Line 5 and turn left. Bai Road, turn right on the 1st port across the street. Theme song before Nishinomiya city 10m. Multi-channel direct bus near the white road. 772 Lane Road, Xuhui District, Shanghai Hongqiao 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 straight on the road 50 meters left Hongqiao . Line 10 on the 6th mouth Hongqiao Road, turn left, turn left 50 meters. Multi-channel direct bus service Information: In preparation for repair, you need to pay attention to the following: a correct description of malfunction when you dial the hotline HP engineers, please describe in detail the machine failures, so engineers to accurately determine machine problem, a simple question can be solved by engineers teach customers to operate them on the phone, such as hardware failure, when a customer repair, pre-arranged corresponding engineers to solve problems, to save customers time. If your machine has been a warranty, repair prices shall engineer detect specific problems, in order to determine the price. (Note: Where a client machine repair, HP engineers will be free testing, before the customer does not decide maintenance, customers will not be charged any fees) -------------------- -------------------------------------------------- ----- 2 Contact service station you can prioritize call HP customer service hotline, by a professional engineer Online exclude software failure. 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 the storage devices (such as hard drives, CD-ROM drive, etc.) of important information is backed up or removed, HP is only responsible for the maintenance and testing of the products, without providing any data recovery and backup services. When it comes to install the system and software issues, please explain and engineers the information stored in the hard disk drive letter, to avoid data loss. -------------------------------------------------- ------------------------- 4 record every single number service and maintenance repair machine by HP engineers on-site maintenance, with the repairs go, but Some serious mechanical failure (such as replacing the motherboard or components such as the motherboard), a service station has 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 ashes every fan service repair machine repaired by HP engineers, for free inside the machine sweep ash, dust to clean the machine the parts, and the fan oiling service (extend fan life and reduce fan noise) ---------------------- -------------------------------------------------- --- 6 box proper water treatment method when the laptop is accidentally soaked in water, when the water, do not rush to turn again, or make the laptop more serious damage, and even cause a short circuit and can not be used again. proper handling Do not switch the program should be, and immediately remove the laptop external power cord and battery, laptop body of water as far as possible down the light, to find a soft damp paper towel or soft cloth to gently wipe dirt Shui, and try to avoid worn surface, and then fan the body and parts to 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, so as to reduce the harm to a minimum. ---------------------------------------------- ----------------------------- 7 notebook cooling machine maintenance is a bottleneck, the machine long-term use, the components (such as CPU, graphics card, hard drive , motherboard, etc.) are in high temperature, such as pay attention to clean and maintain the machine's dust, dust fan is blocked and lost cooling function, CPU, graphics 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.