asus P7P55D slot A1 A2 not posting 0 issue B1 B2

benoitrage

Commendable
Nov 10, 2016
1
0
1,510
It works just fine with 2 sticks in B1 and B2 but wont post with A1 and A2 occupied. Have tried resetting cmos, can't see anything in Bios affecting it. Has latest bios. G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10600) Dual Channel Kit Desktop Memory Model F3-10600CL8D-4GBHK is the memory I'm using. Thanks guys for any advise.