Chromebook stuck powering on and off rapidly

Hi, I have an Acer Chromebook Plus 515-2H (Omnigul), and it would install Linux Mint 22.2 Zara, but fail to load Ubuntu. I went into the settings and thought the cd-fw (or something under the chrome settings) may have been affecting the booting of linux mint. However, now the device it stuck powering on and off rapidly. The screen flashes for a second. Can I recover this device? Do I need to make a suzy-q cable? Any help is appreciated, thanks!