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My husband tinkered with the settings and now the brightness is too dark, and the image is stretched vertically. This is a PC monitor, and not a flat screen. -asked when demoing Answers at Maker Faire!

Have him “tinker” it back. Some monitors have a “factory reset” button or setting. Otherwise setting all the adjustments to 0 should be close to factory settings (or a good starting point). Good Luck, N.