I bought this card in December, installed it and worked perfectly with the STOCK COOLER. Now that I have installed the DuOrb the computer will boot, but I can't see anything at all. My Samsung 226BW keeps going Analog->Digital->Analog->Digital until the monitor goes into power saving mode.

I have tried all 3 PCI-E slots on my motherboard, tried primary and secondary DVI ports, and even tried the adapter to VGA. Oh and I exchanged the PCIE power plug as well.

My Radeon X800 Pro will have to do I guess because that seems to work.

Please, any help would be greatly appreciated.

Here are my PC specs:

Intel E6600
ASUS P5N32-SLI Premium
XFX 8800GT XT 640 MHz
Thermaltake DuOrb
Corsair 620HX PSU
Creative SB Fatality
OCZ Platinum 2GB DDR2-6400
WD Raptor 150GB
WD 500GB
LG H62N DVD combo
Antec P182

I was looking at some of the forums online and I heard that the VIA chipsets don't like the 8800GT so much. Just so happens that my motherboard has a chip like that? But I thought the graphics cards were handled by the SB?

Via does not support the g92 series

But why would it work for a month and a half and then not work? My SB is nF4 (because the 590 chipset is basically just a revamped version).

I really don't wanna have to buy a new motherboard...cuz then I need a new OS too

Update...

From ASUS site:
VIA6308P controller supports 2 x 1394a ports

Turns out it's only a firewire chip. Nothing else.
So my chipset is Nforce 590

You do not have a VIA chipset on that board and the problem is not with the board. The Firewire controller on that board is made by VIA and that is why you're most likely mistaking it as a VIA chipset.

It is highly possible you damaged the card when removing the stock heatsink and installed the new one or perhaps you forgot to plug something back in. Check your XFX warranty. It may or may not cover this.

From a review of the DuOrb

Did this problem only start after fitting the DuOrb? Did you remember to re-connect the power lead to the card? Re the fans running free and fast? Double check your work against the fitting instructions. You have proved the problem is the card, asa your X800 works. Re you sure you used the correct screws for the 8800 series?
Mike.

My job is you broke the card. Way to waste $200+ I highly doubt a warrany covers noobish errors. You could make sure you aplied the right amount of thermal paste and plugged everything back in right.

I made sure that all the nuts and screws are firmly attached. I used pliers to get them tight. And there are plastic washers on the back of the card (as done from the instructions). The fan is attached to a molex connector, not the actual card itself because there is no 3-pn connector for the duorb.

And yes mike99 it only started after I installed the Duorb.

I took all the necessary precautions when taking off the heatsink and taking it out of the computer. Turn off PSU, unplug cord, ground myself, make sure I took it out carefully, place card on antistatic bag, take screws off, remove stock HSF, take all the gunk off, ArctiClean etc, apply heatsinks to RAM, mosfets, VRM, place AS5, place duorb and tightened snug. Placed PCI-E power and fan plug in.

Forget 6 pin power?

Does the Duorb plug into the card or separately....anyone think the card might not be powering up because of fan connection?

I just reapplied thermal paste and refit the duorb without tightening it too much. On top of that, I plugged in the stock HSF in the 3 pin connector on the card, still nothing happened.

Should I try it in another computer?

Just to check, did you use the shorter of the two types of double ended thumbscrews to attach the duorb? If you use the larger of the two types (the one the manual says use for the gtx) the heatsink won't contact the gpu.

No I used the smaller ones. I took reference of the 7900 model.

I just tried it out on another computer, and it didn't work. He had a LED indicator to tell what's wrong. It's VGA for sure.

I guess I'll have to RMA it.

Thanks guys for your help.

You did ground yourself right?Any wires touching the duorb or something ,or duoorb touching a wire?My friend left the 12v fan cable off of his card and it killed his 2 hdd's and his motherboard.

What???? RMA a card that you ruined? I'm pretty sure they will be able to tell you tampered with it. You are just wasting more money for S&H. Once they see you screwed it up they will tell you up yours.

You know you are quite rude. I didn't expect such negativity from people here. Just so you know there is a lifetime warranty for XFX and modder friendly. I got money to burn, so why not try? I'd rather have a CHANCE of saving money than spending another $250 for the same card. I don't know if I did anything wrong because I took all the steps I thought were necessary.

I'm sure you would try the same thing. Better spending $30 on shipping than $250, right?

I realize that I've tampered with the card so that the retailer won't take it back, but I can ship it back to XFX. I've looked into it more than you have.

Sheesh.

Thank you all for the help. Except for roadrunner.

Don't ever use a "pliers" on your card.

Good luck Chuck. Try reading a little closer. Pay special attention to the red. If you buy a car and wreck it they wont fix it for free either. Just thought you should know.



XFX is excited to announce another industry first: The XFX Double Lifetime Protection! Now you—and your card’s next owner—are both covered by the XFX “shield” of protection. Should something go wrong with your 6 Series or greater Graphics Card, and you’ve registered the card with us online, we’ll cover the cost of repair and service—absolutely free! And, should you sell or transfer ownership of the card, the same service applies to the next owner, as long as they register the card with us online.

Now, it’s all fairly simple, but here are the Double Lifetime Protection specifics:

The XFX Double Lifetime Protection goes into effect once the initial Owner (Owner #1) registers the product with us on www.xfxforce.com. At that time, XFX promises that the graphics card purchased (Product) will remain free from any defects in material or workmanship for the lifetime of the Product.
A unique Registration ID will be issued for the Product upon confirmation of the registration.
Products received by XFX must be in original condition and must be complete with all original components to be covered by the protection.
To qualify, any 6 Series or greater Graphics Card purchased on or after April 17, 2007 must be registered within the first 30 days of purchase or the protection for the card will be limited to 1 year.
To transfer protection to a second owner, the second owner will have to register the card with the same Registration ID originally issued to the card. The existing term of the Protection will also transfer to the second owner.**
What the XFX Double Lifetime Protection covers:

The XFX Double Lifetime Protection covers only the repair of a 6 Series or greater Graphics Card. XFX will repair or replace the Product (no refunds). XFX makes no other warranty, express or implied. XFX is not responsible for loss, damage or shipping charges to our RMA Center.
Additionally, XFX reserves the right to inspect and verify the defects of the Product(s) that are returned.

XFX's liability under the Double Lifetime Protection is limited to the repair, or, at XFX's discretion, the replacement of the portion(s) of the Product that are found to be defective in material or workmanship. XFX reserves the right to claim shipping fees as well as a service charge* for any incomplete or modified Product that is returned and that requires repair or replacement, or when the Owner is not entitled to any coverage under the XFX Double Lifetime Protection.
To request a Double Lifetime Protection repair, simply go to our Help Desk and fill out a Support Ticket.

This exclusive program is valid only to purchases made in North America (USA or Canada).

* Service charge is variable based upon actual material costs to repair or replace missing or modified parts to return them to original factory condition.
** See additional details on the XFX Product Registration Page.

I may be rude also, but if you have all this money to burn why not just go buy a new one. don't waste your time with a card that they won't take back. Do you really think that XFX will take back a card that has been tampered with. If you have all of this money why are you using pliers to tighten screws, just go buy your self a $20 set of decent screw driver with some different size bits. By the way a lot of people get bashed on these message boards for dumb mistakes. Don't take the bashing personal.

Again, I don't know if I did anything wrong. The warranty covers modding as long as you don't modify the PCB at all. They wouldn't write "modder friendly" if you couldn't place a third party cooler on it. I don't think they mean you're allowed to implement a variable resistor to change the voltage or change the layout of the PCB.

I don't care if they repair my card for $100, I'm still saving a considerable amount of money. And if they can't fix it, so be it. That's what support tickets are for so that you can find out whether it's doable.

And thank you for being more polite.

Next time dont use pliers. What were you thinking?