New to me Thinkpad x230. After trying to boot from a usb to install ubuntu, somehow I changed things in bios and now this is my boot logo, and I can't get
Buy Lenovo ThinkPad X230 Ultra-Portable Business - Intel Core i5-3320M, 500GB 7.2K HDD, 4GB RAM, Premium IPS 12.5" HD Matte Anti-Glare Display, 720p Camera, Fingerprint Reader, Thinklight, USB 3.0, Windows 8 Professional (