Hello everyone. I would love to get some thoughts on the following issue:

I have an approximately 2-year-old I-Inc iF281D monitor. Its native resolution is 1920x1200. Several months ago, it developed an issue where the display would go black for about 2 seconds, then resume again as if normal. A faint "tap" or "tap-tap" sound could be heard in the background as it did that. It started doing that about once every two weeks. However, the frequency gradually increased, and now it has gotten to the point when the flickering occurs nearly constantly (off for two seconds,...