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How Do I Tell If My Xp2500 Barton Is Unlocked?


FastSS
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As the title says how do I tell?

 

its one of the first ones cause I bought it when they JUST came out. but Idont know how to tell if its unlocked or not.

 

I've got a gigabyte K7 Triton 400 with the KT 400A chipset.

 

 

jsut wanna play around untill my DFI comes in.

Edited by FastSS

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If you can adjust the multi up or down in BIOS, then you have a unlocked chip. I think only the pre-week 39 chips are unlocked. After, they are all locked and there's no hope.

 

I'm not a big AMD man, so maybe someone else can give you a better answer.

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Nuclear is correct..mostly...

on boards that have the ability to change the multi, many still can change it in the BIOS, but it doesn't actually do anything....

in the BIOS you can change the multi, but you need to boot the system and see what speed is reported in the POST screen or once the OS is loaded, using CPU-Z or WCPUID....

 

and, as for your board,,, check the manual, you may not have the option in the BIOS

 

I had a Gigabyte board with that chipset and there were dipswitches on the board itself...BUT they never worked for me even with a CPU that I knew was unlocked....

 

Hope that helps

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Yeah, they are little switches and there should be a row of 6 or so...you should go to the web site and download the user manual which will show you the different switch configurations which will allow you to adjust your fsb. Mine are at the top of my board near the cpu. :foldon:

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If it is set on auto right now then it is set at 11. The 2500 comes stock at 166mhz fsb and 11x multi for a 1.83ghz total. What I want to know is if you have the stock cooling on your processor, because if you do I would suggest not trying to overclock until you upgrade to something better. I had been running my 2500 @ 11x210 for a long time at 1.65V. If you have a decent quality heatsink/fan combo (not stock), you should start your overclock by lowering the multiplier to 10 and increasing your fsb slowly, in 3-5mhz incrementsuntil you reach the operating speed of your ram. If you go much higher than that speed your ram will cause your computer to hang and not your cpu. Once you get your fsb where you want it go back and raise the multiplier. Once that is done, try raising the Vcore and Vdimm up a little bit to see if you can pump out a little more speed. But make sure you have good enough cooling first and formost, you dont want a fried chip on your hands, they are worthless.

 

And as to your original question...if you look at the stepping code on the chip, the letters/numbers starting with AQ*** ####, the numbers will tell you when it was made. If it is later than the 43 week of production it is locked...0343+ and any 04##.

Edited by bcemmons

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