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| AMD CPU/Motherboard OC Questions, info, results for AMD CPU overclocking. |
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| | #1 (permalink) | |
| While I was bored at school I came up with this idea that instead of filling in the lasercut trenches and then creating a connection between bridges, whynot just go around the trenches. And I did just that. I want to get my little 1800+ 1533mhz T-Bred A to 2ghz and to do that I needed to have a higher vcore than the 1.6v max it was at. With a default vcore on my processor of 1.5v i decided to connect the middle bridge of the L11 to make a default of 1.55v. I got a pin and some AC3 and tape, and carefully put tape around so nothing was showing except the middle bridge of the L11 and just enough area around that bridge to go around the lasercut trenches without touching the other bridges. I got the pin and dipped just the very tip into the AC3 and slowly worked my way around the trench. I didn't use a magnifying glass, but I did put it upto a very bright florecent light to do the work. After carefully going around the trenche I sealed it off with tape and put the computer back together and turned it on. It posted fine and the default was now 1.55v; so now i could bump it up to a max of 1.65v instead of the 1.6v before. I did just that and now I can achieve 1909mhz (166*11.5) stabily and am edging so close to 2ghz. I will try until I fry basically. I am going for the highest speed i can until she dies. I will do a day or so burnin for each increase in speed to make sure she likes it and then bump it a notch higher until i get to 12.5*166; (the max my board can do), which is a staggering 2075mhz on a T-Bred A cored processor. My hypothesis is that I need to get the vcore up to 1.7v before I have any chance of getting over 2ghz. | ||
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| | #5 (permalink) | |
| NOTE: I meant the 2nd farthest to the right, not the middle one. I just made a mistake and now I wanted to fix the mistake i made. I have done multiplyer changes on my old duron with the pencil trick because my K7SEM sucked, but my problem isn't that on my MSI KT3 Ultra2 with my 1800+ as I can change it in bios. The problem with this setup is that I can only overvolt by 0.1volts. I needed to come up with a way of overvolting with a kinda voltage mod. I looked at the L11 bridge codes and decided there was just enough space that I could go around the trences and make the default voltage higher. I decided to go for 1.55volts by connecting the bridge second farthest on the right on the L11 section on the processor. As I stated before I sealed off all other bridges and carefully went around the trench with AC3 making sure not to get any in the trench. This made my CPU vcore default 1.55v now instead of the original 1.5v; thus allowing me 1.65vcore now because my mobo supports a 0.1v overvolt. This allowed me to get a little more speed thus making my goal of getting to 2ghz with this chip even closer than before. | ||
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| | #12 (permalink) | |
| Yes BA you told how to unlock a 2200 before and i still remember, but what i never paid attention too was what the other bridges were for and how they all worked for voltage and the like. I'm not going to mess with the voltage on my processor so no need to get me info. What i have always wondered how to do is how to unlock the higher multipliers, like 14 and above. Right now i have a 2400. People have told me, yeah, just connect the L3 #5 bridge and that will do it, but that only unlocks the lower mutlis. | ||
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| | #14 (permalink) | ||||||||||||||||||||
the irony...hell, after the way you talked about my setup, im still not sure if im just hallucinating my 2ghz cpu speed... | |||||||||||||||||||||
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| | #17 (permalink) | |
| i have an already unlocked 2100+ tbred b and my default voltage is 1.58v...... if i wanted to change that to say... 1.65v default then i would have to fill in different L11 bridges than chiquita??? also if i managed to fill in the right briges and had a default vcore of 1.65, then would i still be able to change the vcore in the bios??? the reason is because, when my mobo sets the vcore to 1.6v it actualy shows up as 1.58 and when i have it ramped up to 2.00v it shows up as 1.96v... so i would like to be able to set the vcore to 2.00 or 1.7 or 1.6 and have it actually be that number or maybe higher if i wanted.... | ||
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| | #18 (permalink) | |
| http://www.ocinside.de/go_e.html?/ht..._painting.html check that out, tells ya what ya want to paint on the bridges | ||
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