[Leclair]

Is there a specific brand/size that you could suggest?

I have tried 2 different SD cards and 3 different USB sticks.

Also, if it is the USB install media causing the issue, can I assume the HP keyboard that worked during the dual-boot install should work once I find a USB stick that is compatible?

Thanks for all the help thus far.

that really seems unlikely that all those different keyboards and USB/SD media aren't compatible. I've only had one keyboard that wouldn't work (an older wired logitech mini) and no USB/SD media that were problematic. I use a Logitech K360 keyboard and Sandisk, Patriot, and Silicon Power USB sticks (and Sandisk and Lexar SD cards).

After a lot of trial and error, I decided to read the wiki really carefully again. Turns out I wasn't hitting Ctrl-D early enough to get to the ChromeOS.

The ChromeBox will still be left in developer mode, and if you changed the Boot Options they will still be set - so be sure to reset them back to the 'ChromeOS + 30s default' option before performing a factory reset. If you forget to do that, you'll need to press [CTRL-D] on the developer boot screen (or before the legacy boot/SeaBIOS boot screen) in order to boot ChromeOS after performing the recovery.

Anyways, I was able to run the EZ-script for a dual-boot and everything is working great again! And this time, I set the delay to 30s.

Thanks again for the assistance.