Many users believe monitors are "plug-and-play" and require no software. This is partially true. The generic drivers provided by Windows will usually display a picture. However, the for the AOC 1970w provides three critical benefits:

Point Windows to the folder where you downloaded the AOC 1970W files. ⚠️ Common Troubleshooting

If you do replace it, a used 19-inch Dell or HP monitor with HDMI and 1600x900 resolution will cost ~$30 at any electronics recycler—and it will run on generic Windows drivers.