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 screen LCD laptop screen repair: dark screen lamp bad high voltage board LCD screen, smashes the broken screen, split screen 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 flashing LCD screen 11.1 inch screen 10.6 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 with a blank screen screen bright line ((The company specializes in) 

 1.3: HP laptop battery maintenance, battery is not charging the battery power does not recognize the motherboard battery time is short (quote) 

 1.4: HP laptop motherboard repair motherboard points off the power indicator light water board motherboard motherboard does not work sometimes is a little point of light does not shine (quote) 

 1.5 HP notebook screen line maintenance: black and white screen line break Huaping (quote) 

 1.6 HP laptop screen axis repair: fracture (quote) 

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

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

 10: HP notebook PC hard disk drive repair motherboard does not recognize the computer can not install the system reported blue screen hard to do data recovery system (quote) 


 HP notebook common faults: 

 No power supply board interface board failure, power failure auto-boot adapter Motherboard failure, video, graphics card failure 
 Automatic repeat boot motherboard failure, power supply adapter board connectors boot failure, motherboard failure 
 The 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, graphics video, the LCD screen Failure: black and white, video, screen broken, split screen, screen flash, screen scratches, with vertical, a horizontal line, screen dark, dark screen, black screen 
 Memory failure can not boot from CD-ROM 
 CD-ROM disc with noise damage, drive damage. 
 Keyboard failure, motherboard failure alarm, fault touchpad keyboard touchpad failure damage 
 Invalid external mouse port mouse damage, lack of keyboard keys motherboard failure, damage to the alarm keypad 
 Light no display screen, black and white board failure, the screen display unstable motherboard failure, no screen image screen image jitter lcd screen has a horizontal bright line failure lcd screen with a vertical bright line fault rupture of the 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 damage the mouth, PC Card slot PC Card slot damaged invalid, the motherboard failed PC Card PC Card slot can not be launched damaged boot password, to decrypt an invalid COM port board interfaces damage, motherboard failure invalid card slot motherboard motherboard failure boot failure alarm motherboard failure, no output auxiliary battery aging batteries, the batteries fail, damage can not warm boot line version of the interface board, power cmos cmos battery failure, loss of time allowed Cmos time cmos battery failure, motherboard failure system software failure infected system file is missing the boot prompt, software failure, lost sound card driver software failure screen screen replacement shaft damage 
 Subway: 3 \ 4 \ 11 line 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 white road to Caoyang Road 3 minutes walk. 

 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 line of North Safety safety safety line range land line to land high-speed line Caoyang Road Safety Road Lanxi 1 minute walk.