Chosen Solution
I powered off my chromeboom due to a Wi-Fi problem and it just wouldn’t power back on still shows a charging light and has a full charge. Other things say to use refresh button and power button to soft reset the device but that doesn’t work. Is my best bet to open the bottom panel and disconnect the battery?
Try pressing Esc + Shift + Refresh + Power all at the same time. If that works, it will force restart your chromebook and hopefully it will power on. Just my two cents.