I had Windows 8 installed in BIOS mode (not UEFI) and I read on a blog that if you install Windows 8 in UEFI mode, the Windows boot logo will be your manufacturer logo and other advantages.
I erased all my hdd to convert it to gpt and I installed windows properly (I booted the dvd in uefi mode). After installation has completed, I saw a stretched windows 8 boot logo loading. In BIOS mode, it was looking fine, but now it is stretched.
I also observed that in BIOS my HDD has changed to Windows Boot Manager.
I have a ASUS laptop x550ca, launched this year (2013)
What did I do wrong? How can I get the boot logo to change to asus?
edit: I also notice, even if I boot the dvd in uefi mode, I don't have any option to enable secure boot in bios. in information center, it says secure boot state off. Could this be the problem?