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View Full Version : 360 mod to hopefully fix RROD...



Combatspace
02-24-2009, 09:23 AM
Ok, so I know it ain't "xtreme" or anything, but I can't find anywhere else here to post this. I started a topic on this on another forum, but only brought the relevant information here...

Well...thats the end of it...it froze up on me last night and after I hit the button, it flashed the ring again. I was about to dismiss it, when I realized my controller was running wireless. erego, no longer an issue with the play and charge kit. Because its modded I cant send it in, so as of now I AM THE WARRANTY!!!

I heard a high pitched whining from the fans so I opened up the case again and cleaned out the dust. I took a look at the fans and they looked fine, though "fine" is a relative term when their not on...I am currently working on a hard mod mock up to fit 2 40mm fans in place of the dual-30mm unit that comes inside the box. Right now I am unsure of how it will work, but I opted for some blue LED fans in case it actually works. IF!!! it does end up working, the fans are gonna look nice inside, since I have a large plexi window in it. We'll see, but last time I tried a mod like this, i ended up static-ing out the power supply...because the 360 doesn't have a powersupply to short out, I need to be extra careful I ground myself before i touch the box...

http://i14.photobucket.com/albums/a312/brisbydog2000/xboxconcept1.jpg
http://i14.photobucket.com/albums/a312/brisbydog2000/xboxconcept2.jpg

So here's the plan. I have located all the things i need to include in the new mod. The only real thing I will be modifying is the airflow sleeve and the metal frame that holds the mother board and other components. because of the limited space inside, I will also have to cut a bit of the shell away to make room for the larger fans, but right now, I am running it open faced and won't need to do that until I find a reason to.

AAAAAAAnnnyway, the second picture indicates the new positioning of the fans, which don't fit in the old space since there is an extra 10mm of width to deal with. One fan will go where the old unit was, situated further back and requiring only minimal cutting of the airflow sleeve. The second fan however will be placed closer to the heat sink and actually on the mother board. I indicated the cuts I will be making to the sleeve in green and you can see that there really wont be a whole lot left of that side. I am cutting extra give in the sleeve so that I can use some good tape to create a fluid airflow. I am not sure if i will be using a thin, transparent tape so I can see the lights in the box, or if i will need to use some heavy duty electrical tape to ensure a good seal.

I will update as things progress, whether for better or for worse...if it all comes down to it, I might just end up buying an "Arcade" and fixing it with my modded case and HDD...

Does anyone have any suggestions as to how I could improve the concept? Materials suggestions? Anything would be helpful...

MaxxxRacer
02-24-2009, 02:44 PM
just buy new fans off ebay for 5 dollars.

Combatspace
02-24-2009, 03:06 PM
but then I wouldn't be modding it...besides, i don't even know if its the fans in the first place...If it is, I'll be putting a lot more air through the sinks, so hopefully, I won't have that issue again...EVER! I'd like that peace of mind.

Frank M
02-24-2009, 03:22 PM
How's about a radial (instead of axial) fan?
That shape may be more suited for it, making less modding necessary
and possibly higher flow. However, they are not as widespread, meaning
it's a bit harder to obtain.

Edit: tangential / crossflow fan seems to be the one I'm trying to describe
http://www.ebmpapst.co.uk/pages/content.asp?s_16,p_2

Combatspace
02-24-2009, 07:10 PM
Thanks for the suggestion Frank. That seems like something I could've done. I actually visited the Llamma website and they had a very helpful tutorial on how to bypass the RROD without having to modify anything at all. I'll keep those tangential fans in mind for my next project, but I dont quite know what that will be just yet.

Also, if a mod or admin would like to delete this thread or lock it, i would fine with that as it is no longer needed.