Early October I took my 1.5-yr refurbished HP MX90 19-monitor to a “highly praised” monitor repair shop because the green light on/off switch kept coming on and going out immediately w/o any picture. The shop “replaced a defective part” and it worked for three days at home. I returned monitor to shop; I saw it bench tested fine and we changed the power cord; brought it home and it worked another three days and now it does the same thing even on my other computer and other electric outlets. HP executive office, et al. has no clue as to its problem/solution and no suggestion as to repair or discard! Has anyone had this problem, and how did you solve it???
