描述如下, Monitor works... after the first five minutes. When you first turn it on, nothing happends. But after a few minutes, it will start blinking really, really fast. Then slower and slower until it stays on, in which case it works totally fine. It usually takes about 5-7 minutes for it to get working correctly. 这个可以修吗?如果自己可以修的话我打算买下自己修修。