Acer Aspire 5100 Disabling Card Reader from Bios

Hello, I was looking for a modded bios for my Aspire 5100 that give me the ability to disable the 5-in-1 card reader.

The reader is occasionally giving me resource conflict errors when I start the computer.

I flashed the modded/unlocked bios from this page.

I looked through the advanced tab on the bios but couldn't find the option to disable the card reader (PCI Slot 3 - Device 06), all I could find were options to disable PCIE slots.

Any assistance would be appreciated. Thanks!

Here is the original bios.

Here is the modded/unlocked bios that I flashed.