Unlocked Multipliers on 2500 Barton...not registering :(

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--- Unlocked Multipliers on 2500 Barton...not registering :(
https://www.forum-inside.de/topic.cgi?forum=14&topic=84

-- Veröffentlicht durch Ace16 am 14:25 am 17. Sep. 2004

-- Veröffentlicht durch zenon am 7:36 am 16. Sep. 2004

will this not work on his chip to get some more speed?
http://www.ocworkbench.com/2004/guides/unlockbartonwk43/unlockbartonwk43-1.htm

-- Veröffentlicht durch roy am 22:36 am 14. Jan. 2004

Why do you want to change the Multipliers on the 2500barton(no way).There is other ways to get more power from the 2500 with very little work.

(Geändert von roy um 23:01 am Jan. 14, 2004)

-- Veröffentlicht durch MaverS am 14:47 am 11. Dez. 2003

info o Bartonach

locked:
AQXCA 0340

AQXFA 0339
AQXFA 0340 MPMW
AQXFA 0334 (thera are sometimes)

AQYFA 0340
AQYFA 0341
AQYFA 0342
AQYFA 0343 RPMW

AQZEA 0341 RPMW
AQZFA 0341 XPMW
AQZFA 0339 UPMW
AQZFA 0342 TPMW
AQZFA 0342 UPMW (!!)

unlocked:
AQZEA 0334
AQZEA 0339 UPMW
AQZFA 0340 UPMW
AQXFA 0336
AQXFA 0340 TPMW
AQZFA 0342 UPMW (one unlocked was from Australy, some the others apear locked)

-- Veröffentlicht durch Eisenblut am 3:33 am 3. Dez. 2003

This Barton is locked. The forum you may have found something about it, possibly it is maintained by Overclockers.com.

Nearly every Barton build since 0339 (read year 03, week 39) is locked with only very rare exceptions. The only CPUs unlocked for now are the 64 and 64FX. But these CPUs are clocked quite highly by AMD itself, so there is not much headroom to go for. And after the transition to 90nm in 2004 we may see locked 64s as well.

-- Veröffentlicht durch sycodawgg2k2 am 1:08 am 3. Dez. 2003

numbers are...

AXDA2500DKV4D                      2355537200202
AQ2FA 0342UPMW                     27493

i read an article on some site, i forget which, about the new barton protection with the clear layer over top...looking at mine yesterday it appeared that it, too, had this clear layer...

(Geändert von sycodawgg2k2 um 1:11 am Dez. 3, 2003)


(Geändert von sycodawgg2k2 um 1:40 am Dez. 3, 2003)

-- Veröffentlicht durch Eisenblut am 21:43 am 1. Dez. 2003

-- Veröffentlicht durch ocinside am 20:18 am 1. Dez. 2003

Please post the manufacturer week and a more detailed description of your CPU.

I've already ordered a locked CPU (wasn't easy to find a locked one - nobody want this but I had to search for it :lol: ) and hope to find a solution for the new overclocking protection very soon.

-- Veröffentlicht durch Eisenblut am 21:28 am 30. Nov. 2003

This is the typical behaviour for a locked barton. You can do whatever you want, the CPU just resist to accept anything else than the multiplier set at the factory. There is no way known to the community to circumvent this protection. Perhaps this will change in the future, but today we have to accept it.

-- Veröffentlicht durch sycodawgg2k2 am 19:20 am 30. Nov. 2003

Ive just done the pin mod with the socket view on my barton 2500+ using an epox 8k9ai. it appears to have worked because the multipliers in the bios are now availible and don't reset when rebooting. However, i tried setting my chip at 12x166 and it reboots as 11x166. I look at my bios and it has not changed still says 12x166. I know that by doing the mod i have made a change because before when i would try a different multiplier and would go into the bios and it would be set back to 11. now, it seems like my bios is saving the setting but not using it.