I have an acer 23"LED Monitor Tags: Flat Panel Monitors Acer Screen Resolution LED Monitor Peripherals Last response: June 13, 2012 5:58 PM in Computer Peripherals Share LarryHill June 13, 2012 5:01:41 PM After a power failure, my screen resolution changed and I inadvertantly changed my refresh rate that now leaves my monitor blank with the message "Input Not Supported". How do I fix this and return my ability to see my computer screen again? More about : acer led monitor hang-the-9 June 13, 2012 5:58:15 PM Hit F8 when the PC is starting up to go to boot options, select VGA Mode, change settings after that. Reboot normally. For an LCD you want the refresh rate at 60. m 0 l Can't find your answer ? Ask ! Publish Related resources MSI laptop won't show 1920x1080 resolution on Acer 23in Led monitor Forum SolvedLED monitor 23inch or 24 inch and which one Forum Looking for a low budget 23"-24" LED monitor Forum is it ok for gaming if i use TOSHIBA 23" 23PB200M LED FULL HDTV as my display? or is it better to use a monitor than the TV? Forum which one is better Dell ST2320L 23” Full HD LED Monitor,Dell Profession P2211H 22' Full HD LED,Samsung 21.5" FULL HD LED ?? Forum Which is the best 3D LED Monitor in 23/24'' Forum Samsung 3D LED LS23A700DSL Monitor Forum Samsung 3D LED LS23A700DSL Monitor Forum Hook acer 23" monitor to dell latitude laptop Forum SolvedIs the Acer G246HLBBID 24 inch Widescreen LED Monitor a good screen? Forum Is the Dell S2340L 23in IPS LED Monitor good for AMD Eyefinity? Forum Looking for a 22 or 23 inch IPS LED monitor Forum Best 22-23" led monitor? Forum 23-24inch LED Gaming Monitor - Budget $150 Forum Dell 23" LED Monitor problem with HDMI Forum Intel HD graphics 4000 fails to recognize Acer 23" monitor Forum New monitor : Samsung syncMaster S23A350H or Viewsonic VX2453MH-LED Forum Sturdy LED Backlight Monitor (23"+) Forum Best ~23-24" LED monitor for Gaming/Movies/GFX all round Forum Best 23/24" Gaming/ Movie LED monitor advice Forum More resources Read discussions in other Computer Peripherals categories Printers CRT Monitors Flat Panel Monitors Digital Cameras Webcams Scanners Logitech !