https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154824#M88666 <HTML><HEAD></HEAD><BODY><P>That's due to the fact Asus make them specially for Sony. Your best bet is using Everest Home Edition<BR /></P></BODY></HTML> Thu, 28 Sep 2006 18:07:08 GMT kee-lo_ 2006-09-28T18:07:08Z https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154823#M88665 <HTML><HEAD></HEAD><BODY><P>I have a PCG-GRT815E Notebook<BR />It has a 2.8GHz Pentium 4<BR />The motherboard chipset is the sis-648<BR /><BR />I cant seem to find any info about the motherboard - I was thinking of upgrading the processor to a P4 with Hyperthreading technology -(due to a family member working at intel)!<BR /><BR />There is mention that the sis-648 supports Hyperthreading with B-stepping <BR />What I want to try determine really is if the motherboard will support it?<BR /></P></BODY></HTML> Thu, 28 Sep 2006 15:09:57 GMT https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154823#M88665 Andrewmc 2006-09-28T15:09:57Z https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154824#M88666 <HTML><HEAD></HEAD><BODY><P>That's due to the fact Asus make them specially for Sony. Your best bet is using Everest Home Edition<BR /></P></BODY></HTML> Thu, 28 Sep 2006 18:07:08 GMT https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154824#M88666 kee-lo_ 2006-09-28T18:07:08Z https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154825#M88667 <HTML><HEAD></HEAD><BODY><P>You can only use a HT Cpu if the mainboard supports it,and thats down to the chipset and Bios also supporting it too.<BR /></P></BODY></HTML> Fri, 29 Sep 2006 05:41:03 GMT https://community.sony.lt/t5/pcs-accessories/pentium-4-processor-hyperthreading/m-p/154825#M88667 frannys 2006-09-29T05:41:03Z