Are there any foreseeable compatibility issues with the AMD Phenom II X 6 1090 T CPU paired with an ASUS M4A 89 GTD PRO/USB3 Motherboard?
there is no compatibility issues that i know of.
I run AMD Phenom II X 6 1055T CPU with an ASUS M4A89GTD PRO/USB3 Motherboard.
my board is rev 1.0 still it POSTed and ran well without bios update.
of course i updated the bios later.