Hey there,
So, for the first time since ~2006, I have a desktop computer. God, I forgot nice this is...
Anyway, I kind of had to get the system up and running on short notice, so my embarrassingly limited budget and desire for something unique/interesting left me with kind of a strange setup. Here are the specs:
-2x "Intel Confidential" 3.8GHz Irwindale Xeon CPU's
-SuperMicro X6DVL-G motherboard
-2Gb DDR333 ECC Registered RAM
-BFG nVidia GeForce 8800 GTX OC Edition
-Creative Sound Blaster Audigy 2 ZS Platinum
-Rosewill RNX-N300X Wireless-N PCI Card
-Vantec UGT-ST310R PCI SATA II Host Card
-Corsair AX860i PSU
-Corsair 600T chassis
(Just figured I'd list almost everything - I should explain that I was slowly buying parts I wanted when they went on sale, and then had to pick up a motherboard, CPU, GPU, and RAM all at once and on a whim)
Pardon the terrible (and completely unnecessary) cell phone pictures here...
So everything works nicely, but the only lingering issue is that nothing recognizes the CPU's as being able to support 64-Bit operating systems. Debian and Mint installation and Live CD's both erroneously recognize my CPU's as i686. Windows 7 x64 installation discs immediately return the error that I'm trying to use 64-Bit software on 32-Bit hardware. I initially didn't know that the CPU's were the "Intel Confidential" testing models, nor had I ever even heard of these making the way to consumers. The guy I bought them off of didn't mention this when he sold them to me, but I honestly don't think he knew.
Anyway, does anyone know if there's maybe a trick to getting these to operate with a 64-Bit data width? I'm thinking I might just be SOL. The Irwindale line is a subset of the Netburst family, so they're definitely supposed to be able to work in 64-Bit (at least the consumer versions are...). I poked around the BIOS and tried different things to no avail, even after flashing it to the most recent version (released in 2007...). SuperMicro support wasn't able to help me, and Intel's support hasn't gotten back to me after over a week, so I've definitely exhausted all of the options I can think of.
I don't necessarily need to run 64-Bit applications; it's more the 4Gb RAM limitation that's going to be a problem for me. I'm using first-gen DDR here, and my system maxes out its 2Gb of RAM farrr before the CPU's even begin to break a sweat, so I'm thinking I'm going to need at least 8Gb to make this guy usable for the next couple of years.
My main motivation for trying to get this guy operating in 64-Bit is so that I can get past the 4Gb RAM limitation of 32-Bit operating systems without using a workaround method or a server OS, since I tend to have tons of driver issues every time I try one.
If anyone's got any thoughts, I'd be much appreciative!
So, for the first time since ~2006, I have a desktop computer. God, I forgot nice this is...
Anyway, I kind of had to get the system up and running on short notice, so my embarrassingly limited budget and desire for something unique/interesting left me with kind of a strange setup. Here are the specs:
-2x "Intel Confidential" 3.8GHz Irwindale Xeon CPU's
-SuperMicro X6DVL-G motherboard
-2Gb DDR333 ECC Registered RAM
-BFG nVidia GeForce 8800 GTX OC Edition
-Creative Sound Blaster Audigy 2 ZS Platinum
-Rosewill RNX-N300X Wireless-N PCI Card
-Vantec UGT-ST310R PCI SATA II Host Card
-Corsair AX860i PSU
-Corsair 600T chassis
(Just figured I'd list almost everything - I should explain that I was slowly buying parts I wanted when they went on sale, and then had to pick up a motherboard, CPU, GPU, and RAM all at once and on a whim)
Pardon the terrible (and completely unnecessary) cell phone pictures here...
So everything works nicely, but the only lingering issue is that nothing recognizes the CPU's as being able to support 64-Bit operating systems. Debian and Mint installation and Live CD's both erroneously recognize my CPU's as i686. Windows 7 x64 installation discs immediately return the error that I'm trying to use 64-Bit software on 32-Bit hardware. I initially didn't know that the CPU's were the "Intel Confidential" testing models, nor had I ever even heard of these making the way to consumers. The guy I bought them off of didn't mention this when he sold them to me, but I honestly don't think he knew.
Anyway, does anyone know if there's maybe a trick to getting these to operate with a 64-Bit data width? I'm thinking I might just be SOL. The Irwindale line is a subset of the Netburst family, so they're definitely supposed to be able to work in 64-Bit (at least the consumer versions are...). I poked around the BIOS and tried different things to no avail, even after flashing it to the most recent version (released in 2007...). SuperMicro support wasn't able to help me, and Intel's support hasn't gotten back to me after over a week, so I've definitely exhausted all of the options I can think of.
I don't necessarily need to run 64-Bit applications; it's more the 4Gb RAM limitation that's going to be a problem for me. I'm using first-gen DDR here, and my system maxes out its 2Gb of RAM farrr before the CPU's even begin to break a sweat, so I'm thinking I'm going to need at least 8Gb to make this guy usable for the next couple of years.
My main motivation for trying to get this guy operating in 64-Bit is so that I can get past the 4Gb RAM limitation of 32-Bit operating systems without using a workaround method or a server OS, since I tend to have tons of driver issues every time I try one.
If anyone's got any thoughts, I'd be much appreciative!