Shanghai Hewlett-Packard computer repair service hotline 021-32170300 021-51932883 021-51933226 

 HP computer engineer technical hotline: 18717788894 

 Free Consultation technology QQ.694153584 

 1.1: The main drive for the benefit Pechiney notebook repair; drive does not read the disk (DVD CD COMBO) 
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 1.2 HP laptop LCD screen, LCD display LCD laptop screen repair: the dark screen tube bad high voltage board LCD screen broken screen, split screen smashes Huaping Hu Ming suddenly bright LCD screen off-axis bright light dark light dark line line with dark spots with a horizontal line a vertical line blinking LCD screen 10.6 inch screen 11.1 inch screen 13.3 inch screen 12-inch 14.1-inch screen 15.4 inch screen 17-inch widescreen display dazzling floral black crystal display screen, split screen display with a blank screen bright lines ((The company specializes in) 

 1.3: HP laptop battery repair, battery is not charging the battery power board does not recognize the battery time is short (quotations) 

 1.4: HP laptop motherboard motherboard motherboard repair water points off the motherboard power light does not work sometimes point the motherboard is a bit of bright light (quotations) 

 1.5 HP laptop screen line maintenance: screen black and white line break Huaping (quotations) 

 1.6 HP laptop screen shaft repair: Fracture (quotations) 

 1.7: HP notebook backlight lamp repair repair screen screen dark dark red on the LCD screen part of the lower half of dim light (quote) (quote) 

 1.8: HP laptop screen repair screen shell shell rupture (quotations) 
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 1.9: HP laptop keyboard repair: Keyboard alarm keycap keyboard with keys missing key keyboard keypad alarm keyboard to play no water service 

 10: HP laptop hard drive repair motherboard does not recognize the computer hard drive can not install the system to do data recovery hard drive reported a blue screen system (quotations) 


 HP notebook Troubleshooting: 

 No power motherboard interface, motherboard failure, power failure automatically boot the motherboard adapter failure, the video, video card failure 
 Auto Repeat boot motherboard failure, power failure after power failure power adapter board connectors, motherboard failure 
 Interface board does not boot, motherboard failure, power adapter failure can not boot off line version can not be damaged by the battery, motherboard failure: no electricity, no boot, boot no display (blank screen), crash reboot, power off, video card the video, the LCD screen failure: black and white, the video, broken screen, split screen, screen flash, screen scratches, there are vertical, a horizontal line, screen dark, dark screen, black screen 
 Memory failure can not boot from CD-ROM 
 CD-ROM CD-ROM with noise damage, drive damage. 
 Keyboard failure, motherboard failure alarm, fail touchpad touchpad keyboard failure damage 
 Invalid external mouse port mouse damage, lack of keyboard key board failure, damage to the alarm keypad 
 No display screen light, black and white board failure, the screen displays unstable motherboard failure, no screen image screen image jitter lcd screen has horizontal bright line failure lcd screen with a vertical bright line rupture failure screen does not recognize the hard disk boot failure, the fan does not turn fan failure, motherboard failure fan noise fan has failed network interface card failure damaged the mouth, PC Card slot PC Card slot invalid damaged motherboard failure PC Card PC Card slot can damage the power launched a password, to decrypt an invalid COM port interface to the motherboard damage motherboard failure invalid memory card slot motherboard failure power failure alarm motherboard motherboard failure, no output auxiliary battery aging batteries, the batteries fail, damage can not warm boot line version of the board connectors, power cmos cmos battery failure, the time lost time allowed Cmos cmos battery failure, motherboard failure software fault system infected system file is missing the boot prompt, software failure, lost sound card driver software failure replacement screen screen shaft damage 
 Subway Line: 3 \ 4 \ Line 11 Caoyang Road subway station, No. 6 .7 mouth about three minutes to walk out of the mouth 

 Bus route 1:01 446,263,323,562,717 740,742,876,923,948 to Caoyang Road white road walk 3 minutes. 

 Bus route two sixty-nine 94 216 224 309 829,837,846,876,909 to Caoyang Road, Zhongshan North Road, walk 2 minutes. 

 Bus routes 3:129 319 340 706 743 768,838,860,948,950 North Safety North Safety Line Safety Line range land line land line speed to Caoyang Road Safety Lanxi Road, walk 1 minute.