Question about CPU combatibility

[DelightfulDestruction]

I have a quick question about my cpu, it says that it runs on a AM2+ Socket but I want to get the Amd Phenom II X4 975 and it says it runs on a AM3 Socket, Will this be compatible?

 

[clutchc]

It depends on the motherboard and the BIOS version you are using. Please state your MB make/model and BIOS version in use.

 

[DelightfulDestruction]

It depends on the motherboard and the BIOS version you are using. Please state your MB make/model and BIOS version in use.

The mother board model is a Pegatron M2N68-LA (Narra5) but I am unsure of the BIOS version.

 

[clutchc]

If you have this HP PC, these are your choices according to HP:
AMD Phenom II Quad-Core
AMD Phenom II Triple-Core
AMD Phenom Quad-Core (A) 9xxx series (AM2+)
AMD Phenom Triple-Core (T) 8xxx series (AM2+)
AMD Athlon X4
AMD Athlon X3
AMD Athlon X2 (B) (AM2+)

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01701270&cc=us&dlc=en&lc=en#N86

Btw, where did you find a Phenom II X4 975 Black Edition?