X223W intermittant failure

lamargene
lamargene Member Posts: 1 New User

My X223W started going to a flickering alternating black,then snowy screen intermittantly. It happens upon startup after being shut down overnight. Also it happens when the computer is idle and has gone into sleep mode, when I awaken it.  I haven't noticed it during use, when it finally starts working.  It can be 5-20 minutes until it displays properly. I changed monitors with the computer with perfect function, so it is not the machine, with which this X223W has been working (VGA input) for at least 18 months. Also, I mated this montior to a different computer with DVI-D video input and it not only displays nothing at all, but the power light blinks blue, weakly. Plugged into power with no video input, the screen is white and the menu button has no effect. Is this fried or repairable? 

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