boot0ss error: booting with legacy bios

To start off, yes I have searched for this error and yes I've seen the post here with a very similar title, however I'm not getting things to work for me. I have the error mentioned above when I try to boot with a legacy bios (not uefi...). I created my bootable usb with this guide, clover, and high sierra installer. I've been trying a few different things including stuff from here. So I'm kind of at a loss at this point. Any pointers?

[CPU][Intel - Core i5-2310 2.9 GHz Quad-Core Processor]

[Motherboard][Intel - DH61CRB3 Micro ATX LGA1155 Motherboard]

[Storage][Western Digital - Caviar Blue 500 GB 3.5" 7200RPM Internal Hard Drive]

[Video Card][MSI - Radeon HD 6450 1 GB Video Card]

submitted by /u/pianoman1031
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