Excuse me, is there an AOC LCD warranty point in Xiashaoguan? Do you need an invoice when you guarantee?
Go to the computer city to see if there is a TPV agent. If yes, bring the invoice, and you can repair it free of charge during the warranty period, but it will take a long time. It takes about a week to half a month. If you don't have an invoice, go to the monitor repairer. As long as the LCD panel is not broken, it won't cost much.