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Take a Dremel to that sucker, and install a CPU fan.

Sorry I never got those conifgs to you, I don't have 'em anywhere, anymore.
I can't even find the Freescale spec sheet

Well I couldn't wait and since I had nothing better to do, I got out a knife and checked it out. Then I decided using knife might risk damaging the processor board so I got my trusty big strong tweezers and popped those 2 resistors off bit by bit. They actually virtually fell apart real fast with the tweezers. Then I used my blade and tweezers to gently clean away any excess metal.

This is what happens when the net gets dull and my mind is too busy thinking about modding a processor

Well, your lookin at a guy with a 600Mhz Cube (600/240, will try 300Mhz on the L2 later maybe) .



First thing I did was apply the defogger paint stuff to give it some time to dry since I figured taking everything apart would take time. So I just snapped a bit off the end of a toothpick and it applied perfectly.

Other than going thru hell to get the mobo out and figuring half of it out on my own. I got it out just fine, think it took me in total 2-3hrs to complete all this. Problem was, few of the screws were terrible to reach with my lil torx rachet. But I didn't want to wait to go out and buy a regular torx driver so I got creative.

When it was over, I had a few leftover screws plus one lost in the case somewhere . When I checked up on them I realized they werent necessary so I just left em out. The main ones I hated where the ones near the base of the board which the board slid into. I tried getting them back in but I couldn't get the board in properly so I said the heck with them. After I removed them, everything fit perfectly .

Anyways, so far its running good. Took some UT2k4 benches. Gained 5-20fps depending on the maps.

I might try 650Mhz if I get enough guts to try digging into that machine again . But anyways, thanks for your replies on this thread. They helped

Oh, and:

PIXPLZTHX!

,xtG
.tsooJ

NightCougar_37 wrote:

Sorry, I did check those instructions at one time. They helped to some extent. Gave me an idea of what I was doing. But I lost track quickly on the screw placement last time I checked it awhile ago. So this time I decided to go in solo and guns blazing . Course would have been easier had I had all the proper tools.

The DA processor fit fine. Its the same size and design as the original 7400 processors. Wasn't a problem at all.

Cool. Okay, that does it. I need another Cube.

What type of picts you want? I sorta forgot to take some . But if I go in again I could take a few for ya .

Any pics. I am in serious need of some geek porn.

Oh man I might try the 650Mhz setting anyways. I'm getting this urge again. Everytime I clock something I always get it. Keeps tellin me, go ahead, try for another 50Mhz...AHHHH!!!....Urge to Clock Rising!!!

DO IT!!

So, tell us more. What speed is your cache set at? How hot or cool does it appear to run? Does it feel smoother than a 450 MHz 7400 just using OS X and, say, Safari and Office?

,xtG
.tsooJ

I looked at the chip before I modded it. Its a 533 Rated 7410. I set the cache at 240Mhz but I moved it up to 300Mhz today and its working fine. When I did this I was sure to set L2 down a lil on first boot via CPUD incase it didn't like running that high.

Btw, in xbench I just gained about 20MB a sec more speed in the memory tests having L2 @ 300Mhz. How it relates to other tests, not sure.

OSX is very nice now. Its smooth, fluid, and not jerky in it's movements. Course the R9000 is being a big help there but before with 450 there was still some sluggishness. Windows open fast now and programs so far have only been doing one hop in the dock then opening. Boot time of course sped up. I'd say its up to 10 sec faster than before. Compared to the original 450 this is sweet. Almost like my 1.2Ghz iBook.

I think i'm going to try for 650 next chance I get. I was reading up a few of Tycho's articles about the 650Mhz ZIFs he did. Gave me some hope that this can do it without a voltage boost, but just barely. Not too worried about heat levels here. So far i've had nothing but cool air coming out of the top of the Cube thanks to the fan.

Last edited by NightCougar_37 (2005-03-10 4:21 pm)

A CPU fan in a Cube?

,xtG
.tsooJ

Well, 650 is iffy. I think it is possible tho. I was able to get the machine to boot and chime but it would crash or kp at the Apple logo. One time it gave an error msg and mentioned something about cache. So if I could get into firmware and change the L2 cache ratio to 5:2 then theres a chance it might boot. Tho it could very easily be voltage related. I don't have the voltage resistor settings so I can't really test that right now.

My OS9 is booting again now. I tried it and it worked just fine. Also tried UT in OS9. Getting: 25.40/41.76/91.15 on the opening intro. Now I wish I had saved the FPS tests from my Rage 128. I think it peaked at only 55 tho.

Oh btw, Alien, I took some shots of the CPU and stuff this time. I'll u/l them later for ya.

I coulda told ya not to trust Fedex .

They screwed me with Newegg. I still can't order thru Newegg thanks to Fedex. And thats not the first time i've had problems with Fedex.

*Uses an old Mac Jedi mind trick...you want to buy a Cube

heheh, jk

If you don't need the drive bays, go for that Cube. Won't regret it. Its a beautiful machine.

So, how are those pictures coming? I'll be glad to host them for you if that is the problem.

Anyway, I have an eye on a DA 533 DP machine, I thought I might go for it to have a nice dual-600 Cube upgrade, then stick some off-the-shelf G4 upgrade into the DA because it would be a shame leetting a G4 tower go to waste without a CPU.

I might have to let this one slip due to budgetary reasons, though. I just bought two Sun Ultra 30 workstations, so I'm not really in a position to buy a spare Cube and a DA 533 DP right now.

Damn. Why can't I have unlimited funds for these things?

,xtG
.tsooJ

Ok I cleared up a lil space: Cube mods

Those are various picts of the processor, GPU, and other stuff when I tried the 650Mhz boost. Tad blurry in some since I forgot to turn up the resolution on the cam.

Alien wrote:

ironhawk wrote:

Recently, I nearly purchased an 02 workstation, complete with LCD display for $250.
I should have, as the display is worth the $250.
The setup was somewhat similar to what I worked with in the USAF.

O2's rawk. Well, the higher-end models do, anyway. I'm still on the lookout for one of those screens (1600SW), to go with my SGI 320's. I don't have the proper interface card for my O2, so that'll have to make do with a CRT.

I'll be damned if I'm paying what most people are asking for them, though. They're not that good.

,xtG
.tsooJ

Tell me about it. I saw three of 'em on Craigslist last week, and the first two were selling for a small fortune.
The third was the O2 bundle for $250.

I'm thinking now I should have bitten the bullet on it.

Ah, well. There are good deals on Craig's just about everyday which I regret not taking.

BTW, I fixed the issue FedEx caused with my Mystic.
I now have some sweet upgrades in mind for it.

Last edited by ironhawk (2005-03-22 4:05 pm)