Original post by: Joshua Rayner ,
I also have a Samsung laptop (QX412), and I'm trying to get into boot menu. F12 does nothing. F8 displays: Edit Boot Options for Windows 7 Partition: 2 Hard Disk: 74aba7c9 [ /NOEXECUTE=OPTIN Enter=Submit, Esc=Cancel ???? I can select the primary boot drive in the bios, but last time I did that (on another laptop) it messed up my HDD. So would rather just select a temp boot device than change the default. Also, not sure which is the right usb to select...