Shanghai Sony notebook computer maintenance and consulting services center. 
 SONY laptop motherboard symptoms features: 
 1, SONY notebook computer does not start, boot no display. 
 2, SONY notebook computer password is forgotten, can not enter the system. 
 3, SONY notebook computer does not recognize optical drive, hard disk, floppy, serial, parallel and so on. 
 4, SONY notebook computer can not install the operating system. 
 5, SONY notebook computer often crashes, power down or reboot. 
 6, SONY notebook computers boot error, can not enter the system. 
 7, SONY laptop battery will not charge. 

 SONY laptop LCD screen symptoms features: 
 1, SONY notebook computers start showing, LCD screen dark. 
 2, SONY laptop external display normal, black and white LCD screen, Huaping. 
 3, SONY notebook LCD screen with bright lines. 

 SONY laptop keyboard fault phenomenon features: 
 1, SONY notebook computer keyboard press no keys. 
 2, SONY notebook computer keyboard with keys 
 3, SONY laptop computer keyboard keys automatically. 

 SONY laptop battery symptoms features: 
 1, SONY laptop battery not charging. 
 2, SONY laptop battery can be charged and discharged very short. 

 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