IBM Motherboard Troubleshooting: 
 Boot no display, can not enter the system password is forgotten, can not install the operating system. Laptop water, computer often crashes, computer blue screen, power down or reboot, the battery will not charge, turn error, no sound, and do not recognize the sound card CD-ROM, hard disk, floppy, serial, parallel. 
 1, IBM laptop battery maintenance 
 2, IBM laptop motherboard repair 
 3, IBM laptop screen cable repair 
 4, IBM laptop repair screen axis 
 5, IBM laptop repair tube 
 6, IBM laptop repair screen shell 
 7, IBM Laptop Keyboard Repair 
 8, IBM laptop repair cards 

 IBM Laptop LCD screen (LCD) Maintenance: 
 1, there are horizontal and vertical lines on the screen, split screen, broken screen, surface scratches and so on. 
 2, the external display normal laptop screen no display, screen dark, sometimes show and sometimes do not display. 
 3, the LCD screen black and white, Huaping, red screen, screen flickering and so on. 
 IBM Keyboard symptoms features: 
 1, no keyboard, press the button. 2, 3 keyboard with keys, keyboard keys automatically. 4 keyboard keys not working, etc. 
 Battery failure phenomenon characteristic: 
 1, the battery is not charging. 2, the battery can be charged with a particularly short. 
 IBM laptop drive maintenance: 
 Does not recognize drive. Do not read CD-ROMs (CD, DVD, COMBO combo, DVD / RW) 

 Major maintenance services: 
 1, professional hard disk data recovery. 
 2, notebooks, desktops, projectors, servers, motherboards and other chip repair. 
 3, the network engineering installation and maintenance debugging. 
 4, enterprise IT outsourcing computer services. 
 Service mode 
 A telephone support: provide remote laptop repair technical support, customers can contact the company call us for some hardware and software problems, you can under the guidance of the engineers, customers themselves, to avoid excessive delays in customer use of machine time. 
 B-site service: Users do not have time in the case of repair can be made through our hotline free onsite service. 
 C rapid repair: advanced equipment and excellent technical staff, on-site maintenance on the laptop, some do not 
 Is a very serious problem, and customers to wait several minutes, the spot can take machines to reduce the loss of customers. 
 Services: 
 Laptop computer repair training unit data recovery IT outsourcing services 
 Shanghai Shanghai notebook motherboard repair laptop hard drive repair data recovery Shanghai notebook repair computer network set up second-hand computer recycling project 

 Hayes far on the notebook computer repair Network welcomes you! 

 Company: Hays far the Computer Network Information Technology Co., Ltd. 
 Web site: www.syuanpc.com-mail: tz_zl123@126.com 
 QQ: 424620522 MSN: yanglisheng@live.cn 
 24-hour service hotline: Corporate Headquarters Tel :400 -110-3991 
 (Jingan District) 021-32212169 (Baoshan District) 021-66380455 
 (Putuo District) 021-60527860 (Jiading District) 021-60527859 

 Consulting Engineer: (Engineer 1 * 13918217069) (engineer 2 * 13472573005) 
 (Engineer 3 * 15221386756) (engineer 4 * 18939812169) 
 (Engineer 5 * 13918674677) (engineer 6 * 13918212748) 

 Address: (Jingan District) Yanping Road, Jing'an District, Shanghai, Room 1402, No. 69 (Yanping Building) close to the Xinzha 
 Car lines: Metro Line 2 Jing'an Temple Station, Exit No.2, behind Jiuguang (Jiaozhou Road) go forward 200 meters to the left Xinzha is (Yanping Building) 
 Bus lines: 21 Road (Jiaozhou Road, Yuyuan terminal) 939,15 Road (West Road Jiaozhou Road Station) 136,506,40 Road (Xinzha Jiaozhou Road Station) Bus routes can be reached through the Jing'an Temple station. 
 (Baoshan District) Three Springs Road, Baoshan District, Shanghai, Lane 1858, Building 9, Room 402 (near the Yangtze River Road) 
 Getting There: Metro Line 1 River Village Station 5 minutes easy to buy the supermarket behind. 
 (Putuo District), Lane 1051, Shanghai real South, Building 8, 203 (Shanghai International Packaging and Printing City) 
 Car lines: Line 11 Qilian Road Metro Station No. 2 port opposite the bus 838 Road, 822 Road, tiger south line, North Kerry line, the Shanghai Tang line, 62 Road, 562 Road, 750 Road, 742 Road, in the Qilian Mountain Road 117 road from true South off. 
 Near: Business Plaza Shanghai Kang Jian, the Shanghai Information Technology School. 
 (Jiading District) address is unknown, please contact contact the company call 400-110-3991