Bios Mods -The Best BIOS Update and Modification Source

Hello,

I would like to ask for help on modding a bios as I do not have the knowledge or experience on modding a bios by myself.

I am working on a project for myself where I have attached a laptop LCD to a motherboard by means of using a simple eDP adapter. As you can guess, because the eDP adapter or the LCD does not have a controller, the LCD does not recognize the resolution output by the BIOS at boot time and gives me a half garbled screen until the OS comes up. The OS, thankfully, recognized the EDID data and adjusts the resolution.

I am using the following

- Supermicro X10SLV-Q MB
- Pentium G3250 (Haswell) cpu and gpu
- Abusemark LCD adapter
- ipad retina LCD 2048 x 1536

I would like to be able to use the display in portrait mode and have the BIOS output a resolution for a 1536 x 2048 resolution and was wondering if this could be added to the BIOS via a mod. If yes, please help me achieve it. I have attached the latest bios for my MB, the small sticker on the MB states that the BIOS is a AMI Aptio V4.

Thanks for the help.