Upgrading my am2+ socket cpu. am3 comaptible?

The cpu isn't supported by this board. It may post as "unknown cpu". I would put in a service request with biostar; maybe they will send you a small bios file for the newer cpu. Both ECS and Foxconn have sent me custom bios files; maybe you'll get lucky with biostar.
 

schecterplayer

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Jan 26, 2012
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ok thanks for the reply. another question. what would u recomend getting as a next purchase? i really would like a new cpu cuz playing bf3 gets it around 80% usage and the stock fan is screaming. i have a 200 dollar cap
 

emoney123

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But on the website it says it supports" Support latest AMD Phenom X4 , X3 / Athlon /Sempron processors" http://www.biostar.com.tw/app/en/mb/introduction.php?S_ID=377

:pt1cable:
 

emoney123

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What do you have as a graphics card?
 
Your board in version 5.x supports a 945 phenom II in 95 watts; if you use newegg, they have a terrific deal today only: http://www.newegg.com/Product/Product.aspx?Item=N82E16819113007&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=361116&SID=FWarhjxa. I'll bet your board will run it even if it says "unknown cpu". This version was very popular; newegg apparantly ordered the last ones; it's no longer sold.
 

schecterplayer

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i have an hd 4850. i bought a 6850 but i install it and the fan spins up full speed and does not post with it in. im thinking power supply cuz its only 550 watt