http://www.vinafix.vn/threads/bios-asus-x550c-x550cc.2127/
R Robots Admin Jan 18, 2015 #2 BIOS ASUS X550CL 2.1 Attachments ASUS X550CL 2.1.zip 3.6 MB · Views: 444
R Robots Admin Nov 19, 2015 #3 Disable onboard memory Asus X550C Attachments X550CCF1_no mem.bin.zip 3.6 MB · Views: 580