Shanghai LG Computer Repair Hotline 

 LG Computer Engineer Technical Hotline: 

 Technical QQ.4 free consultation 

 Address: Cao Yang Road, Putuo District, Shanghai, Lane 710, Room 1402, No. 31 (Zhongguancun Apartment) near the Zhongshan North Road, 

 Subway Line: 3 \ 4 \ 11 Cao Yang Road Subway Station Line 6, Port Number 7 out of mouth about three minutes walk 

 LG laptop keyboard malfunction 
 1, no keyboard, press the button. 
 2, the keyboard with keys. 
 3, the keyboard keys automatically. 
 4, notebook computer does not boot. 
 LG laptop battery failure 
 1, the battery is not charging. 
 2, the battery can be charged and discharged very short. 
 3, the battery does not boot 
 LG notebook power adapter failure caused 
 1, the notebook computer power is off. 
 2, laptop intermittent crashes. 
 3, notebook power adapter fever. 
 4, notebook computer DVD drive read or easily crash or power down. 
 5 laptop running Dahon program crash or power down easily. 
 Troubleshooting LG notebook drive 
 1, the boot drive is not detected. 
 2, out of box performance is not out of trouble and out of box or box is not smooth. 
 3, the laser head failure symptoms manifested pick disk (disk can read some, and some disks can not read) or poor ability to read the disk. 
 LG laptops other fault 
 1, laptop computer-related peripheral hardware failure will cause laptop does not recognize peripherals. 
 2, notebook computer BIOS setting error will cause failure of laptop does not recognize peripherals. 
 3, the notebook computer motherboard peripherals interface failure can cause laptop does not recognize peripherals. 
 4, laptop notebook motherboard can also cause failure did not recognize peripherals while notebook computer does not boot. LCD screen repair companies can Huaping, the boot does not shine, such as failure, 
 5, no sound laptop repair, sand sound maintenance, repair no sound headphones, speakers did not sound maintenance 
 LG laptop fan faults 
 1, laptop fan does not turn the fan turn slowly. Fan noise, dust and more need to clean up laptop computers, laptop computers and poor cooling system alarm will result in laptop computers automatically shut down, crash, blue screen, etc., can be severely burned CPU , motherboards and other phenomena, 
 Power Interface faults 
 Caused by bad power connector is not charging when charging time, does not boot when the boot off, sparking a power interface heat deformation of smell 
 Maintenance of professional notebook usb interface board 
 1.1: The main drive for the notebook computer repair LG; drive does not read the disk; (IBM DVD, IBM CD, IBM COMBO) 
 1.2: Repair LG laptop LCD screen, dark screen, laptop screen, LCD, LCD, tube bad, bad high voltage board, LCD screen smashes, broken screen, split screen, screen flowers, bright screen Huming suddenly, the screen off-axis LCD screen bright spots, dark spots, bright line, dark line, bright band, dark band, a horizontal line, a vertical line, dark spots, flashing LCD screen, widescreen, bright, beautiful screen, black crystal screen, split screen, broken screen , Huaping, black and white, with bright line screen, (I provide a variety of LCD Screen: 10,6 inch, 12 inch, 13.3-inch .14 inch .15 inch .17 inch. and other widescreen Quote) (the company is good at ) 
 1.3 LG laptop battery repair, battery not charging power a short time, the motherboard does not recognize the battery (quotations) 
 1.4: LG laptop motherboard repair, motherboard point does not light, water board, the power indicator light, the motherboard does not work, the motherboard and sometimes bright spots, is a bit off, (quote) 
 (Quote) 
 1.5: LG laptop screen repair line: screen line break, Huaping, black and white (quotations) 
 1.6: LG laptop repair screen repair axis: Fracture (quotations) 
 1.7: LG laptop repair lamp, LCD screen dark screen dark red, light the upper half, lower half dim (quotations) 
 1.8: LG laptop screen repair shell (quotations) 
 1.9: LG laptop computer keyboard repair maintenance: keyboard with keys, keyboard, water, alarm keypad, alarm keypad, keyboard with keys, keyboard keycap lost key play no word, keyboard, alarm, keyboard water maintenance 
 10: LG laptop repair hard drives, motherboards do not recognize the hard disk, hard disk can not be installed system, hard disk systems reported a blue screen, hard disk has bad sectors, hard rattle (quotations) 
 Shanghai 10: LG laptop motherboard cards Huaping professional maintenance: (Quote Shanghai 
 11: LG laptop power port is bad professional maintenance, 12LG notebook cooling fan is not good, crashes, power-down maintenance