LG notebook repair center provides original LCD screen LCD drive CDDVDCOMBO accessories various accessories various original keyboard parts Board accessories high-pressure tube: 13.312 inch 14-inch 15-inch tube accessories various hard parts, screen, screen axis, screen wire and other accessories for sale . 1.1: The main laptop repair LG drive does not read the disk drive; (DVD CD COMBO) 1.2: repair LG laptop LCD screen LCD screen LCD laptop screen dark lamp Adverse pressure plate smashes LCD screen broken screen split screen Huaping Hu Ming suddenly bright LCD screen off-axis lighting highlights dark line dark line light with dark spots with a horizontal line a vertical line dazzling widescreen LCD screen flashes black crystal screen laptop repair, screen, split screen, screen black and white floral screen has a bright line (I provide a variety of LCD screen: 106-inch 12-inch 13.3-inch .14 inch .15 inch .17 inch widescreen offer various .1.3: LG laptop battery repair five Tong Plaza laptop repair, battery is not charging battery power time is short board does not recognize the battery .1.4: LG notebook computer repair service sometimes bright point Motherboard points off the power indicator light water board motherboard motherboard does not work sometimes does not shine .1.5 points: LG laptop repair screen line: screen line fault Huaping black and white .1.6 LG laptop repair screen axis: Fracture .1.7: LG laptop repair lamp on dark screen backlight LCD screen repair screen dark red half .1.8 the lower half of dim light: LG laptop repair screen shell .1.9: LG laptop keyboard repair: keyboard with keys keyboard water lost keys with keys keyboard keycap play no word keyboard water maintenance .10: LG laptop hard drive repair motherboard does not recognize the hard disk can not install the system hard disk systems reported blue screen disk has bad sectors hard rattle computer motherboards 1. A variety of cable short circuit fault should not pass at a variety of cable short circuit. The pass Disconnect unreasonable; (IC chips, resistors, capacitors, transistors, inductors and other components pin down, short circuit, breakdown, connections, pins and power supply, ground short circuit conduction; printing plate line disconnection , short circuit and pad off), etc. These are common fault 2. "DMA" controller and secondary circuit fault "DMA" controller more powerful, higher failure rate;. auxiliary circuit chip and an input signal circuit also prone fault. 3.RS-232 serial interface controller failure the PC serial interface controller has a separate, but also be combined with other interfaces together. high failure rate of serial interfaces. Sancha laptop repair _ Nanjing laptop repair, computer repair _ Xionghai by Xuanwu District, Nanjing Xionghai computer repair service center. Nanjing Xuanwu Xionghai computer repair service center (www.njxhdn.com) strong, credible, Nanjing in computer repair, installation industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead Xionghai computer maintenance and you hand in hand into the brilliant, for a better future!