Hi guys, I have yet another server problem I've got a HP ML350 G5 with 2 x E5310 Xeons in it. It used to run OpenSUSE where all 8 cores worked without a hitch, but now we need it to run Server 2012 R2. It all works fine except task manager only shows one CPU (4 cores). Device manager lists all 8 cores in the processor section but given the performance we're getting I'm inclined to believe task manager. Any ideas guys?