Solution: (1) Restart your computer, press the F8 key continuously Jinan led unit board, the advanced boot menu, choose to enter "safe mode" Enter the landing system, then enter the display settings in the windows, selecting color status Sichuan led unit 16 board, click the "Apply" button and click "OK" button. (2) Restart the computer in normal mode windows to enter the Device Manager, remove the graphics driver led unit board, restart your computer. These are full-color LED display presentation Huaping causes and solutions. If there do not understand, you can Baidu search Gao Jin photoelectric, directly to our engineers and technicians. The working environment due to the use of different display operating conditions vary. From the environment in terms of Linyi led unit board, indoor temperature difference is small, no snow and UV effect; outdoor temperature difference of up to 70 degrees, plus wind and rain. Harsh environment will exacerbate the aging of the display, the work environment is an important factor affecting the life of the display. Anhui led unit board, Gao Jin photovoltaic (certified), led unit board provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) is an industry leader in Jinan, Shandong, liquid crystal devices, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Gao Jin photoelectric leadership with the staff warmly welcome all inquiries negotiations to create high gold Photoelectric better future.