How do I fix my Kindle Fire HD 8.9 Red Screen?

Last week I bricked my Kindle 8.9 2nd generation and now it has a red screen as soon as I boot it up. So tried the fastboot but there's no device detected. See pic. These are drives I see listed when not plugged in. When I plug on the micro usb, a different drive pops up called Gem? Any suggestions would be greatly appreciated. Thank you.

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