So my friend gave me there old smart tv model vizio d32h-d1 they no longer needed. I gladly plugged it in and began to link it to my wifi network. The display worked fine and I was messing around with the settings when I accidentally clicked on a "screen overlay" setting and since then the display turns on but is completely black with a backlight. I cannot access the menu I have tried various inputs my laptop through hdmi 1 & 2, casting, amazon fire stick, chrome cast stick, and nothing seems to effect it. I tried the soft reset and unplugging it holding power for 30 seconds and turning it back on nothing changes. Is there any other method for resetting? Can i unscrew the back and manually factory reset somehow? please let me know if you can help thanks!