"Rodney Hoyt" wrote in message
news:rrMWc.60666$mD.27740@attbi_s02...
Yes it does support the Pentium 3.4. Here is a link to supported CPUs.
http://www.giga-byte.com/Motherboard/Support/CPUSupportList/CPUSupportList_GA-8KNXP%20(Rev%202.0).htm

That is the 3.4 Prescott, it says nothing about support for a 3.4 Northwood
or 3.4 Extreme Edition.