Hello, I need to downgrade the bios of my G475 (latest version 1.07) to version 1.05 (previous), but I can not find it anywhere, believe me I've looked, even the original factory bios would do for me. I'm experiencing a rare brightness issue since the upgrade to the latest version, hence the downgrade. I understand that the G475 and the G575 share the same bios/updater, so that would work for me too. I've found in this forums some dumps made with several tools from said bios(es), but I don't know how to flash them to mine or even if it's safe to do it, let alone how to do it. Please help me, you're my only hope Thanks in advance, cheers...