Displays a black screen a few times a day how's going on
Users questions: My monitor is a 19 flat screen, with a 6-year, the last three days, using the middle, appears completely black screen three or four times back to normal after a few seconds. Pull the signal line and the host is completely black. No word display.
Experts answer: are part of aging, and to a trim, or not take long to be opened, and maintenance costs Will be more expensive.