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The mkiv Supra Owners Club

Mobo and CPU combo problem


Wez

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Howdy All,

 

We recentl purchased a couple of ECS 945G-M3 rev3.0 motherboards which some Intel Core Duo 2 E6550 CPUs and they wont post.

 

According to the instructions these chips should work but they dont, we dropped an older P4 into the mobo and bingo it posted.

 

 

ECS have not exactly been very helpful as they havent even replied to our mails.

 

:blink:

 

 

 

EDIT: just to add, anyone got any ideas?

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"The motherboard supports Intel Socket 775 processors, including the Celeron and Pentium 4/D/XE CPUs which operate on the 533/800 and 1066 MHz Front Side Bus." - from review.

 

"Intel Core 2 Duo E6550, S775, 2.33 GHz, 1333MHz FSB, Conroe Core, 4MB Cache, Retail" - from shop info

 

Maybe FSB is a problem in this specific combination :) I would use ASUS anytime over anything else.

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Can't you go in to the bios and manually set the fsb ? that should get them to post. Also what are the power supplies being used.

Does the mobo have any diagnostic LED's to look at. Does it have any jumpers for different set ups etc etc.

What memory are you using too.

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Right we have found that very few mobos actually support 1333FSB, so far we have found one MSI and an ASUS.

 

With the new CPUs installed in these ECS boards they dont post at all, even after a BIOS update, nothing at all, no bleeps, no screen, nothing. When we put the older P4 chip in they are fine.

 

Looks like when messed up on the order and didnt notice the CPUs had 1333FSB.

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I used to work for Elitegroup (ECS).

 

They were always saying stuff would be supported in printed materials before they'd even got the CPUs to test on! It all went down to theory. ;)

 

Probably require a BIOS flash to update the CPU tables.

 

Quality wasn't so good either so you'd often find a board that said it supported a higher bus rating, but would be pretty unreliable at that speed. They're cheaper for a reason.

 

[edit] just read you have flashed and the CPU sounds like the wrong type.

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