Database Users

HD2 battery panel magnetism question

Sorry if this has been covered elsewhere, i havent been able to get an answer as of yet to the following question:
Is the metal battery panel magnetic? I have seen lots of conflicting information about the panel, and most reviews simply say that it is metallic.
I was thinking about making a magnetic car mount using a HDD magnet, if it is magnetic then is it thick enough to allow the magnet to grab with enough force?
Thanks in advance.

As far as I recall it isn't.

Using a magnet on a computer device is generally not a good idea. Plus you'll most certainly disrupt the internal compass, if not messing with ROM/RAM/SDcard data...
I wouldn't risk to brick my HD2 in order to create a ghetto carkit holder...

Rollmops said:
Using a magnet on a computer device is generally not a good idea. Plus you'll most certainly disrupt the internal compass, if not messing with ROM/RAM/SDcard data...
I wouldn't risk to brick my HD2 in order to create a ghetto carkit holder...
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The reason magnets are considered to be bad for computers is because of the fact that HDDs (and, further back, FDDs) use magnetic heads and disks to store and retrieve information.
If you aren't using a traditional HDD, or a FDD, then a magnet will not affect your computer.
However, the point about the compass is very valid.

As Spike said, solid state devices (ROM/RAM/SD) arent susceptible to being wiped by magnets. I did think about magnetic interference to the compass, but thought it was worth a try as HTC have released their own magnetic car mount, admittedly with a redesigned battery cover...
While we are on the topic of the digital compass, will a strong magnet cause any permanent damage to it? AFAIK it just results in the phone needing to be recalibrated, anyone have any experience with this?

whatever the point about the compass valid or not it won't work. tried it on my old krussel quick mount i have still stuck to my dashboard and i can confirm it is not / very little magnetic. would not come close to staying on.

poita said:
As Spike said, solid state devices (ROM/RAM/SD) arent susceptible to being wiped by magnets. I did think about magnetic interference to the compass, but thought it was worth a try as HTC have released their own magnetic car mount, admittedly with a redesigned battery cover...
While we are on the topic of the digital compass, will a strong magnet cause any permanent damage to it? AFAIK it just results in the phone needing to be recalibrated, anyone have any experience with this?
Click to expand...
Click to collapse
I might be mistaken but I think on the one from htc the magnets only keep it from falling of the mounting brackets, they don't carry the full weight of the hd2. I have a magnet in my iMagnum case but it only interferes the compass one degree.. nothing to get lost over...

poita said:
As Spike said, solid state devices (ROM/RAM/SD) arent susceptible to being wiped by magnets. I did think about magnetic interference to the compass, but thought it was worth a try as HTC have released their own magnetic car mount, admittedly with a redesigned battery cover...
While we are on the topic of the digital compass, will a strong magnet cause any permanent damage to it? AFAIK it just results in the phone needing to be recalibrated, anyone have any experience with this?
Click to expand...
Click to collapse
that design of mount has been abbandoned by htc in favour of a more traditional holder. have seen the new design on clove. maybe htc realised it affected the compass?

optiknerv: Thanks for checking

[Q] Odd "Vibration" When Charging

Something odd I noticed a week or so ago. When my tab is charging, if I run my finger lightly along any part of the metal case, there's a REALLY faint "vibration" or "tingle", reminiscent of the feeling you get when you put one of those 9V square batteries on your tongue.
If I disconnect the charger then it stops, so I figured there must be some kind of short in the tablet somewhere.
But I finally found my multimeter this morning and tested it. There is absolutely no current in the casing at all. 0.000 volts. 0.0000 amps. Nada. Zip.
So what the hell IS it? I don't think it's the internal vibrator as I can't hear anything. Is anyone else getting this? It's strongest around the middle of the device, around where the Acer logo is on the back, but can only be felt on the metal parts, not the glass...

It might be an electro magnetic induction current, and the plastic is insulating the metal from earth - you are then providing the earth to make the circuit.
Where did you measure from and to with the multimeter? Try case to earth on another power socket, or case to earth with your tongue (wet, very conductive) (wet fingers if you's scared.. LOL).

I tried all the ways I can think of, including those, but there's nothing I can pick up with my meter. Alas, my scope is broke.
My wife can't feel it at all, but my kids can so I'm positive I'm not imagining it. It's not there when unplugged from the charger, there when plugged in.
BTW, generally, water is a very poor conductor of electricity, especially through the tongue as saliva has a pH of 7.5, which will insulate rather than conduct. You need water with a pH of <5 or >9 for decent conductivity.

Don't worry, I can feel the same vibration with my HTC Desire (which has a metal case, too), funny enough not with my A500, though. Not everyone can feel it, which either means not every device has that effect or not everybody can feel it.

True, but it's still better than dry skin, especially finger print tipped fingers.

Fluffbutt said:
True, but it's still better than dry skin, especially finger print tipped fingers.
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Click to collapse
Nope. With wet fingers (saliva or tap water) I can't feel the vibration at all, with dry I can. This tells me it MUST be electrical, but I'm damned if I can get it to register on my meter.
BTW, though I've not done much in the last 20 years, I originally trained as a microelectronics engineer, so I do know what I'm doing. I've never seen this in a device that DIDN'T register some kind of current flowing through it...
I've always been pretty sensitive to tiny electrical currents, so it probably IS some kind of short that my fingers are picking up, but can't get through the anodised coating on the metal back for my meter to read it. I AM getting a tiny reading of 0.003722 volts on the bare metal in the dock port, but my fingers sure shouldn't be able to pick THAT up!
Still, with no readable value on a meter, there's no way I'll be able to return it as the store just won't believe me, so I guess I'll live with it and just check it periodically.

I have exact the same thing, when the A500 is charging and I'm touching the case, it is vibrating a little.

I got my A500 since friday. I registered same vibration during the first charging. I don´t know what to do with it....
E.

Yeah I noticed this too. The list of quirks with this tablet just seems to grow by the day

i have the same issue before, i changed the power adapter from Acer and the problem solve. Their report log show 'electrical leaking'

I truly don't doubt what you say.
I honestly would've though that wet skin would be better than dry or skin-oil skin. Weird.
See if you can get a infinite resistance reading between the metal shell part and the dock port (like you should). I also suggest a separate test of the charger unit for leakages.
Maybe also test the charger port and the dock port for max resistance, charger port and skin as well.
OK, it's probably not dangerous (well, maybe not now..), but it IS bloody interesting!!
FloatingFatMan said:
Nope. With wet fingers (saliva or tap water) I can't feel the vibration at all, with dry I can. This tells me it MUST be electrical, but I'm damned if I can get it to register on my meter.
BTW, though I've not done much in the last 20 years, I originally trained as a microelectronics engineer, so I do know what I'm doing. I've never seen this in a device that DIDN'T register some kind of current flowing through it...
I've always been pretty sensitive to tiny electrical currents, so it probably IS some kind of short that my fingers are picking up, but can't get through the anodised coating on the metal back for my meter to read it. I AM getting a tiny reading of 0.003722 volts on the bare metal in the dock port, but my fingers sure shouldn't be able to pick THAT up!
Still, with no readable value on a meter, there's no way I'll be able to return it as the store just won't believe me, so I guess I'll live with it and just check it periodically.
Click to expand...
Click to collapse

Fluffbutt said:
OK, it's probably not dangerous (well, maybe not now..), but it IS bloody interesting!!
Click to expand...
Click to collapse
I really doubt it's dangerous, but it does indeed sound like there's leakage current on OPs tab. I've had similar experiences with e.g. some PC cases and there the problem was easily solved by making sure the case is well-grounded. Also had a washing machine that did the same, but as there's water involved I had to check it out properly and it was indeed a defect unit and had to be thrown out.

I get the same, both on the case, and when i run my finger over the glass, makes it tingle slightly, unplug the charger and wherever i touch its gone. perhaps from the screen getting the full V/amps from the charger?

I'm glad not to be the only one experiencing this so called "electrical leaking".
But it seems I am the only one who actually enjoys this feeling on my fingertip. Don't you?

pintness said:
I'm glad not to be the only one experiencing this so called "electrical leaking".
But it seems I am the only one who actually enjoys this feeling on my fingertip. Don't you?
Click to expand...
Click to collapse
!!!!!!!
If you try another part of your anatomy on the screen, DON'T post the video!!
LOL!!
;->

I get the same vibration but on the bottom edge of my a500 .....strange.....
Sent from my XT720 using XDA App

lol
My advice would be to *not* lick / taste your a500 while it is charging

me too
The cases is hot with respecs to earth. The adapter needs replaced.

Mine dont do that.
Sent from my A500 using XDA Premium App

I noticed this too when I first got my A500. I don't notice it anymore because I always have it in the Folio Case.

[Q] What are the 4 gold connectors on the left bottom for?

So I was noticing that there are 4 gold connectors (antennas?) on the left bottom left hand side of the Nexus 7 when it's in portrait mode. From iFixit.com it looks like they are connected to the motherboard. Are these some sort antennas or possibly an external USB/Serial port access?
My guess: GPS antennas because this thing has the fast GPS lock I have ever saw. It's the only thing I've ever got a lock with in our office.
Seen on the lower right hand side of this link:
http://guide-images.ifixit.net/igi/1S3nvadn4UKYoEVx.medium

Future dock accessory to be announced similar to Gnex. Has nothing to do with GPS.

Since there is 4 pogo pin contacts vs the Galaxy Nexus' 3, I'm hoping it's USB (VCC, D+, D-, GND). Hopefully the docks will do more then charge (USB ).

I'm actually hoping they bake video out into it somehow but I'm not holding my breath. :good:

NeoMagus said:
I'm actually hoping they bake video out into it somehow but I'm not holding my breath. :good:
Click to expand...
Click to collapse
I agree that would be cool, but it wouldn't make sense to suddenly use a proprietary video output.
Sent from my MB855 using xda premium

I'm hoping that when it's docked with those connectors it goes into tablet mode with the home screen rotated. It's annoying not having the home screen rotated when it's sitting that way, just like my EVO.

It would be cool to use it to hook to my tv and play netflix for example rather than burning up my 5th freakin Xbox.

[Q] Will the palm pre's touchstone be able to charge the N4

The touchstone is a QI standard inductive charger so it should work right?

This is what the general consensus is, but won't know for sure until we get one. I ordered a couple of them for 5 bucks just in case.

frigidazzi said:
This is what the general consensus is, but won't know for sure until we get one. I ordered a couple of them for 5 bucks just in case.
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Click to collapse
i bought a couple as well. hopefully they work so i can have one at home and in the car

aznminivan said:
The touchstone is a QI standard inductive charger so it should work right?
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Click to collapse
I think it should work, the problem however will be that the Phone won't stay on the touchstone, because the Nexus 4 doesn't seem to have magnets in the back of the device (That beeing said it shouldn't be too hard to mod the touchstone).
It seems like the official Dock uses rubber to make the phone stay in position.

wurzelsepp3 said:
I think it should work, the problem however will be that the Phone won't stay on the touchstone, because the Nexus 4 doesn't seem to have magnets in the back of the device (That beeing said it shouldn't be too hard to mod the touchstone).
It seems like the official Dock uses rubber to make the phone stay in position.
Click to expand...
Click to collapse
Verge video stated that it does indeed have magnets both in the phone and the charger. The rubber? surface is simply to keep it from scratching.

ctfrommn said:
Verge video stated that it does indeed have magnets both in the phone and the charger. The rubber? surface is simply to keep it from scratching.
Click to expand...
Click to collapse
This is what I had read too. That is does have magnets. Never used a palm pre or anything like this with wireless charging other than my tooth brush. I wonder how strong it is? Like will I notice there is a magnet holding the phone to the wireless dock when I pick it up?

frigidazzi said:
This is what I had read too. That is does have magnets. Never used a palm pre or anything like this with wireless charging other than my tooth brush. I wonder how strong it is? Like will I notice there is a magnet holding the phone to the wireless dock when I pick it up?
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Click to collapse
looks like its strong enough to hold it up in the car if its placed upside down you can google pictures of it inside a car. i can link photos yet

That's cool. I didn't think about the magnets being strong enough to hold up in car. Let's hope so. Like this picture.
https://www.google.com/search?q=tou...siMiAKazIG4CA&ved=0CAgQ_AUoAQ&biw=360&bih=640

It has been confirmed by Androidcentral's Admin that Touchstone will NOT work on Nexus 4.

It's pretty cool. I hate Samsung's attempts to milk what few Galaxy Nexus users there were by coming up with a different (and super expensive) dock for every possible situation they could think of, instead of making one flexible dock.
Also, why are you buying Touchstones? We don't even know how much the ball costs yet.

Kookas said:
It's pretty cool. I hate Samsung's attempts to milk what few Galaxy Nexus users there were by coming up with a different (and super expensive) dock for every possible situation they could think of, instead of making one flexible dock.
Also, why are you buying Touchstones? We don't even know how much the ball costs yet.
Click to expand...
Click to collapse
People were buying Touchstone docks because they're like $5 and if it turned out they would work, they were afraid the cost would jump up.
And yeah, we DO know how much the ball will cost. $50-55.

Palm/HP touchstones WILL NOT WORK...
Sent from my A510 using Tapatalk 2

Touchstone
Capt.PP said:
It has been confirmed by Androidcentral's Admin that Touchstone will NOT work on Nexus 4.
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Click to collapse
I was just about to purchase some until I read your post! Thank you!

Capt.PP said:
It has been confirmed by Androidcentral's Admin that Touchstone will NOT work on Nexus 4.
Click to expand...
Click to collapse
thanks for saving me $5 :good:

It would've been hilarious if the charging portion of the Touchstone worked, but the magnet was flipped so it repelled the Nexus 4.

abe in space said:
It would've been hilarious if the charging portion of the Touchstone worked, but the magnet was flipped so it repelled the Nexus 4.
Click to expand...
Click to collapse
I bet the coil in the touchstone can be reversed. Still doesn't guarantee it will charge.

Will NOT Work!
I had a GS3 International and got the verizon inductive charging back for it. Worked flawlessly with all Qi compatible transmitter pads like the Energizer ones. However, the Palm Touchstone is NOT Qi compatible. Hence its a no go for the Nexus 4.
I am very interested in the Fatboy pillows though. Are they out for sale yet? The colors are quite interesting compared to the plain black orb from Google.

Confirmed by android central. palm will not work with nexus 4. Hopefully google sells one for less than 20 bucks.!

KentuckyHouse said:
And yeah, we DO know how much the ball will cost. $50-55.
Click to expand...
Click to collapse
No, you THINK you know. Until you can provide a link with official pricing details, it's speculation just like everything else. Googles been putting "break-even" prices on all its newest devices, who's to say they won't surprise with a cheaper dock solution too?

The link to the definitive android central "no".

[random] fanned base plate

Anyone thought about raising the ouya with a fanned base mount of some kind, and creating some vents in the top to make the case a little wind tunnel. I mean it's great the processor has a heat sink and fan, but all that heat still needs an escape. anyone already working on something like this, or have thoughts on it?
Sent from my HTC One using xda premium

bwild said:
Anyone thought about raising the ouya with a fanned base mount of some kind, and creating some vents in the top to make the case a little wind tunnel. I mean it's great the processor has a heat sink and fan, but all that heat still needs an escape. anyone already working on something like this, or have thoughts on it?
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
Hey bwild... I just received my Ouya a few days ago and this was one of the many initial issues which i've noticed, especially when you launch a game and leave it sitting at the title screen for about 15 minutes. It heats up pretty well and if the ambient temp is 25c or higher then the little thing struggles to cool itself.
After opening mine up, i can see several points which cause me concern heat wise, and obviously the long term issues are potentially reducing the lifespan of the device as a whole.
1. Due to the size of the device internally, and the amount of air that the small fan can shift per minute and the lack of escape points for heat, the device warms up pretty quick as essentially the small cooler is just reusing warm air internally to try and cool the heatsink. There is no heat shielding on the inside of the case to isolate the board from the surrounding case so the entire device heats up but the only effective cooling part is the small heatsink. Its a REALLY bad design.
2. The mobo inside is mounted on its side, this forces the fan and heatsink to fire out warm air towards the vents at the top and the bottom of the case, well at least im sure they are 'Vents' . Im quite sure that this kind of heat build up and pressure makes it almost impossible to draw any kind of reasonably cooler air from the outside, inside. Any air being drawn in is already warm before it even hits the cooler. My Ouya does get noticeably warmer underneath the device but i also believe that this is due to the 4 small metal weights which sit right at the bottom of the case heating up as warm air is expelled downward from the heatsink... I'm thinking of removing these as they are acting as a small heater with cool air trying to enter the underside of the case. But i can test and let you know if theres any difference.
3. The unique shape of the Ouya doesnt help either i believe... Warm air being expelled downwards towards the bottom of the case, will naturally try and rise and move up the curved side of the case internally and then get drawn in by the cooler again, im no expert when it comes to these types of things but im pretty sure thats whats happening.
4. I've replaced the standard 40mm fan with an Akasa 40mm fan with slightly higher airflow rating (and a little more noise), Not sure if this again helps much due to the design but it should help to at least cool the device a little quicker once your return to the Ouya dashboard.
5. Something else that i noticed was that the heatsink is actually spread across what looks like the GPU and (What looks like) Memory Modules, i cant confirm this as it was a side on look and havent removed the heatsink (Yet). Again i noticed that the GPU sits on one half of the heatsink (the side which is closed to the bottom of the case actually) so im wandering if this heatsink is doing anything at all I'll see about removing this at some point and probably putting a highly polished copper shim on it with some better heat compound, silver or ceramic and see if this helps.
6. The underside of the motherboard, has no cooling or anything on there despite a memory module being present on the back but i dont think that this will cause any issues.
So will all of that in mind... i've set of to find a suitable cooler of some kind that wont require ear plugs or make the device levitate 2 inches from the surface its supposed to be sitting on.... Space is a real killer inside this so i think we are going to be limited to what can can do however i'll need to see if theres any way that i can change the airflow in the device to allow for cool air being drawn from underneath and the warm air being expelled from the top. Sounds simple but i dont think its going to be anything easy... Just by looking at the Ouya, i had the crazy idea of trying to mount a 80mm fan (Low Profile if such a thing exists) which has a low rpm which sits between the top of the case and the top lid where the power button is. There may be much pressure between the fan and top lid though so there would need to be some mods and see if i can get enough power.....
All of this sounds extreme for what it is but i hate warm devices
I came across this : http://www.ninjalane.com/reviews/motherboards/rampage3extreme/page4.aspx : which shows a small chipset cooler. This would allow you to mount is side ways with the fan obviously pointing towards the top of the case and flip the fan over so its draws air from underneath and out through the top. Its either something like that, or we start a watercooling ouya project LOL :highfive:
Well thats my 2c

I think the outside only gets warm because it metal if it were plastic no one would know.
Sent from my Nexus 7 using xda app-developers app

Ok.... Quick test there after work.
Removed the lid, played Shadowgun for about 30 minutes. Fan kicked in a couple of times, but when the fan kicked in for a 3rd time, I exited back to the dashboard and the fan stopped immediately.
Console was slightly cold to touch and the heatsink was roughly a little warmer to the touch so I'd say between 40 and 45c at the most. :thumbup:
Compared to last nights epic slaughter session on Shadow gun, the fan remained on for approximately 10 minutes with no system usage, just sitting at the dashboard as it tried to desperately cool itself.
Sent from my Nexus 4 using xda app-developers app

It's running a mobile cpu... won't it just throttle itself if it actually gets up to a dangerous temperature??
Sent from my Nexus 4 using Tapatalk 2

I agree mate yes... however i'm not sure if it does actually throttle itself? On an enclosed mobile i can see why thats required, on an open, air cooled device (albeit poorly) there wouldnt really be a requirement for throttling, unless they know it couldnt cool itself properly there any way we know for sure?
That aside though, the device will still take some time to cool down even when throttled as it will still generate heat
Personally if i am playing a game at 1080p, i'd rather not have to suffer from reduced quality when the device throttles due to poor design!
I did notice as well initially when i had a really good session on Shadowgun, that the frame rate on a 1080 monitor was dropping below 30fps and the textures didnt quite look as crisp, so maybe it does throttle. If thats the case, i'll play it with the lid off until i can stop it from overheating and lowering the core frequencies :good: I'll make this a little project and see how cold i can get it to run.
If i make any changes that i think are working, i'll post a few pics :highfive:

Im going to picking up a mini-itx case so i can not only rectify the cooling issue when running my roms , but also to permanantly install a usb hub and hard drive internally. I am growing accustomed to using this for media too, so a hard drive is a must. I will post some pictures and video as I move along with it.

Ramzes13 said:
Im going to picking up a mini-itx case so i can not only rectify the cooling issue when running my roms , but also to permanantly install a usb hub and hard drive internally. I am growing accustomed to using this for media too, so a hard drive is a must. I will post some pictures and video as I move along with it.
Click to expand...
Click to collapse
played through shadow gun and the left over and the system stayed cool to the touch the fan did come on a few times

I stripped mine down again tonight and had a closer look at the PCB. Looks like the heatsink, which is soldered on, isnt flush. It rises slightly at the end where the CPU/GPU is so that's maybe why mines is a little warm. I can apply a little pressure to the high end and it does drop 1 maybe 2mm. So maybe my heatsink isn't as effective as it should be.
Sent from my Nexus 4 using xda app-developers app

Here is the simple rigging I came up with.
A 60mm case fan with some allen bolts for legs. Plugged into the ouya usb (I still need to split it so I don't loose a slot.)
The fan blows up through the bottom vents, I do intend to cut a couple extra slits in the top too.
Sent from my HTC One using xda premium

Thingiverse has the plans for the ouya and others have likely moded it for better air flow if you have a 3D printer.
Sent from my DROID4 using xda app-developers app

The Old One said:
Thingiverse has the plans for the ouya and others have likely moded it for better air flow if you have a 3D printer.
Click to expand...
Click to collapse
This is what I'd ultimately want to do I have a design in my head for incorporating the fan inside the bottom of the case raising the board by the equivalent height and adding in just a spacer with additional venting, between the case and top cover.
Sent from my HTC One using xda premium

bwild said:
Here is the simple rigging I came up with.
A 60mm case fan with some allen bolts for legs. Plugged into the ouya usb (I still need to split it so I don't loose a slot.)
The fan blows up through the bottom vents, I do intend to cut a couple extra slits in the top too.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
That's awesome mate!! :good: Do you get a noticeable difference with that fan?

it is noticeably cooler to the touch. I'll try to measure it somehow and update when I get a chance.
Sent from my HTC One using xda premium

So I picked up a dead sega dream cast at the flea market, got it home, gutted it, cleaned, and got most of it done. I was able to convert the sega push button power switch to a momentary and soldered the leads to the ouya main board. I hot glued the connection afterwords so it will stay (the power pins are tiny). I added two USB ports to the front and rear using a USB hub. I also mounted an hdmi coupler and m type power connector on the rear. I made a jumper cable to hook up power internally. I'm also looking into wiring up the stock dream cast cooling fan to use as side exhaust. I will update when i get the cooling sorted out. The point of doing this was to increase airflow in the case and make a more compact package for all of devices.

Ramzes13 said:
So I picked up a dead sega dream cast at the flea market, got it home, gutted it, cleaned, and got most of it done. I was able to convert the sega push button power switch to a momentary and soldered the leads to the ouya main board. I hot glued the connection afterwords so it will stay (the power pins are tiny). I added two USB ports to the front and rear using a USB hub. I also mounted an hdmi coupler and m type power connector on the rear. I made a jumper cable to hook up power internally. I'm also looking into wiring up the stock dream cast cooling fan to use as side exhaust. I will update when i get the cooling sorted out. The point of doing this was to increase airflow in the case and make a more compact package for all of devices.
View attachment 2098033View attachment 2098034View attachment 2098035View attachment 2098036View attachment 2098039
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Pretty cool, I considered doing this as well with a dreamcast, but won't have a chance till I buy another OUYA specifically to mod. Looking at it, I have 2 concerns. Your USB hub is almost wasted, isn't it? I mean the majority of USB ports are inside the case, or am I missing something? What about heat? With the OUYA in the middle, close to the top, wont it cause more heat? or do you think the second fan will fix that?
Have you thought about anything to do with the lid/cd area?

JLCollier2005 said:
Pretty cool, I considered doing this as well with a dreamcast, but won't have a chance till I buy another OUYA specifically to mod. Looking at it, I have 2 concerns. Your USB hub is almost wasted, isn't it? I mean the majority of USB ports are inside the case, or am I missing something? What about heat? With the OUYA in the middle, close to the top, wont it cause more heat? or do you think the second fan will fix that?
Have you thought about anything to do with the lid/cd area?
Click to expand...
Click to collapse
I wanted the majority of the USB ports internal for use with the front USB ports and to add internal storage. You are correct about the pcb location and I'm going to make small vents above the fan inside the cd area for air intake. As it sits now heat isn't in issue yet. I mounted the pcb near the stock fan location so once I have that working it can pull air out more efficiently. Using a dream cast was great, I wish I did this in my spare Nintendo 64, but I didn't have the security tool yet (ordered last night). The n64 cartridge slot makes an amazing air intake, I will more than likely do it when I pick up another ouya ?.

So I got around to wiring up the stock dream cast fan to maximize air flow and moved the led from the pcb to the lid of the console so now the light can be seen.

The first picture is with the cd tray open to show the vents I had to create since the CPU fan sits below. In both pics you can see the light now works. I ordered right angle USB adapters last night and will update when they are installed.

...and so nothing falls into the system or the fan ...