I recently brought this screen, and half the time its on it flashes black then back to the screen then back to black (its doing it now lol) Do I need drivers maybe, or do I have a dodgy screen. Its this screen: OcUK Value L1562S 15" LCD Monitor - Silver/Black (MO-008-OK) OcUK's Value new 15" Multimedia LCD Monitor with high quality screen rescaling capability and Image Color Matching Profile. - 1024x768 Optimum Resolution - 400:1 Contrast Ratio - Viewing Angle 160° horizontal, 160° vertical - 20ms Response Time - 250 cd/m2 Brightness - One Analogue Input - 3 Years Manufacturer On-Site Warranty - Call on 0207 9932753 or 0207 1019511 for warranty on-site replacement service and D.O.A. All the plugs are in nice and tight. edit: After reading some more posts here I checked my screen refresh rate at it was set to 70 so I have turned it down to 60. Maybe that will make a difference.