How to install core 2 duo on old mainboards

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POSTER: computer news   ||   HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS	DATE:2007-06-24
In the end Of present year , intel is going to completely stop the deliveries of processors with netBurst architecture , during June ,this year, the processors with core architecture  penetrated in the most accessible price segments. There are no special problems from the compatible mainboards side, since budget Brand mastered the production of inexpensive mainboard on the base of old chipsets (which have a power system  adapted under Conroe) . However, many as before dream to install the processor core 2 Duo in mainboard, witch are not intended for this processor. Specifically, differences in the power-supply system did not give to old motherboards support to conroe processors . Processors generation core have special operating voltage table .  In any case, a number of successful transformations allow to add support to core 2 duo in old mainboard . Hardware modification in this case implies to closing contacts on the processor . It is also necessary to adapt the mainboard BIOS  , but for these purposes it necessary to use the suitable BIOS. Here is an example how to install core2Duo on mainboard gigabyte GA-8I945P- G. Signal VRDSEL, contact AL3. answers for the detection of processor in suitable platform. It must not be connected to the ground,. On old mainboard it is designated as Vss, . Signals MSID0-MSID1, contacts W 1- V1 respectively. They answer for Market segment selection and in case of Conroe they must be connected to the ground. Accordingly, for mainboard witch do not support the standard power 05V, we connect W 1- V 1- U1, since U1 is nothing else than a Vss. We connect the contacts AM 1- AM2 AM 3- AM 4- AL 4- AL5 AL 6 AK 4- AK5. This for the connection of VID0- 5 and vss. Thus we set the start up vcore to 1,08 volts .   We connect the contacts D 23- c23. Signal VCCPLL moved from C23 to D23.   The designated by red color contacts must be insulated, and green - locked. Now u have to find to the suitable bios for your mainboard with core2 support  . The author of this review found that the core 2duo will work with bios from GA -8I945P-s3 mainboard. Certainly new mainboard revision support conroe ,  search for the newest bios and install it! For example, the mainboard asus P5LD 2 VM, revision 1.03G works with e6600 using BIOS from later revision. Here is the list of tested mainboards , capable of working with Core 2 Duo using recent bios: 1. Asus P5LD 2 VM rev 1.0 (i945G) , using Bios from Asus P5LD 2 VM rev 2.0 2. Gigabyte GA-8I945P- G (i945) , using Bios from GA -8I945P-s3 (DS3) - all mainboard revisions . Mainboards, theoretically capable to work with Core2Duo using recent bios: 1. MSI MS-7246 platinum rev 1.0 (i975) , using Bios from MS-7246 powerUp rev 2.0 . ALL change are made at your own risk Related Products :

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Xtreview Support N-Post:xxxx Xtreview Support	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	Please Feel Free to write any Comment; Thanks

XT Future Member N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	Is it possible to run Core 2 Duo processor on Gigabyte GA-8I945P-G MB by flashing old BIOS with GA-8I945P-S3 MB BIOS without modding the processor? Modify the contact on processor is a bit risky. BTW, if modding is necessary, what material is recommended to close and isolated the contact?

admin N-Post:559 ADMIN	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	Is it possible to run Core 2 Duo processor on Gigabyte GA-8I945P-G MB by flashing old BIOS with GA-8I945P-S3 MB BIOS without modding the processor? Yes , it is possible but theorically .But we do not assume any responsibility\'s for those mode.:-) what material is recommended to close and isolated the contact? Any electric wire will do the job well Keep it Clear :-)

XT Future Member N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	I have a Gigabyte GA-8I945P-G MB. Thinking of buying E2160 to replace my hot and noisy P4. Is modding the Core2Duo processor a necessary step to make it able to run on my old P945 MB? Flashing my old GA P945 MB with latest BIOS from GA-8I945P-S3 MB alone is not enough? Any possibility to mod the old P945 MB to make it compatible with P4 and new Core 2 Duo (at least e2xxx and e4xxx series)?

ADMIN N-Post:559 ADMIN	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	Your motherboard support core 2 DUO check here : GA-8I945P-G U don\'t have to mod anythings. I suggest to buy the E2180 for overclocking since your motherboard is not able to do high FSB. Hope this help Feel Free to ask any other questions Keep it Clear :-)

XT Future Member N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	The GA-8I945P-G supported processors list stated N/A for all core 2 duo processor. (N/A is not supported). Just curious whether the author of the article successfully run Core 2 Duo on GA-8I945P-G MB by just flashing with new BIOS from GA-8I945P-S3 MB and without modding the processor?

Support N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	We have tested Gigabyte GA-8I945P- G and Asus P5LD 2 VM rev 1.0 (i945G) only. The processor passed then 8 hours prime 95 as many other test ultra stable. it worked even with overclocked settings

XT Future Member N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	I flashed the newest bios for PCB Rev 2.3 (945PL Neo-3) with conroe support on my MSI 945PL Neo PCB Rev 1.0 (MS-7236) without conroe support and installed a Conroe-L E2140 (with the mods). But it did not work, no post with E2140, but the P4 runs perfect. Whats wrong? Any idea? Regards from Germany! :)

XT Future Member N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	in theory the mod must work . are u sure that all contact are closed ? . in addition u may try other bios version .

XT Future Member N-Post:	HOW TO INSTALL CORE 2 DUO ON OLD MAINBOARDS
	I flashed BIOS from -S3 mainboard and now, my mobo is bricked :( what type of BIOS I must install to get run E2220 CPU?

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