UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/49.0.2623.108 Chrome/49.0.2623.108 Safari/537.36

Steps to reproduce the problem:
1. Enable Dev Mode
2. Insert MicroSD into Peppy and reboot
3. Press Ctrl+L on boot

What is the expected behavior?
Expect MicroSD to be one of the available options for boot

What went wrong?
The chromebook isn't detecting my MicroSD card at all even though it has an OS flashed onto it. For it to be recognised, I need to first boot into another OS that's on my SSD then reboot.

Did this work before? N/A 

Chrome version: 49.0.2623.108  Channel: n/a
OS Version: GalliumOS
Flash Version: Shockwave Flash 11.2 r999