Wireless-Dude
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I don't know if this was mentioned... The SR-2 likes to have the GTX 590's in PCIe slots 1 and 3. I had the second GTX 590 in slot 5 and could not get all my memory to register in triple-channel. I had to put them in dual-channel to get all the memory to register in BIOS and W7. Weird enough, only CPU-Z saw all the memory in triple-channel...
System - eVGA Series 5520 SR-2 motherboard w/2x Intel Xeon X5680 3.33 GHz CPUs + 96GB (12x 8GB) SK Hynix (HMT31GR7BFR4C-H9) + Lian Li PC-V2120X + Silverstone 1500W power supply
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crazy1323
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2011/08/15 15:05:32
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Very interesting. I have a video card in Slot 5 because I run Tri-SLI. I also have issues with memory disappearing and only E-LEET was seeing all the memory. Maybe we are starting to find a cause of the memory issue.
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lollygag
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2011/08/15 16:52:51
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Yes.. I mentioned that.. Ive had very few of the reported memory reporting problems but I have seen it once or 2wice.. it starts up dropping 8G but its happens rarely. slot 3 is too close on air so im stuck in 1 and 4 @ 8x but it dosent change my benches much.
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woodstock23
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2011/08/24 05:08:14
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Hmmmm .... I have two Quadro 7000 in PCIe slots 5 and 7, and no problems with all the memory (12 x 8GB).
EVGA "Classified SR-2", Lian Li "PC-V2120X", SilverStone "ST1500", 2 x Intel "Xeon X5690" with Noctua "NH-D14", 96GB = 4 x Crucial "24GB kit CT3KIT102472BB1339", 2 x EVGA "GeForce GTX Titan Superclocked", 2 x Intel "SSD 520 480GB", 4 x LSI "SAS 9207-8i", 32 x Intel "SSD 520 240GB", 6 x Seagate "Barracuda XT 7200.12 3TB", 2 x Dell "3008WFP" Intel "W2600CR2", Xigmatek "Elysium", Lepa "G1600", 2 x Intel "Xeon E5-2687W" with Noctua "NH-D14", 256GB = 16 x Kingston "KVR16R11D4/16", PNY "Quadro 6000", 2 x PNY "Quadro 7000", 2 x Samsung "SSD 840 Pro 512GB", 2 x Adaptec "RAID 71605", 32 x Samsung "SSD 840 Pro 256GB", 8 x Seagate "Barracuda XT 7200.12 3TB", 2 x HP "ZR30w"
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nikkocortez
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2011/08/25 15:26:38
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I think there may be an issue with one of your BIOs settings. Have you overclocked your CPUs? If so look into the memory low gap setting. I have read this may have some effect in a thread a few months back.
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Dariusz1989
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2011/08/26 14:53:07
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Try disabling unused pcie with jumpers... maybe that will fix it ! :D
www.dariuszmakowski.com EVGA SR 2 2x Xeon 5670 @ 4.0 48 gb 8x4 Tripple channel 1600 1x Ocz Vertex 3 120 gb SSD OS 4x WD RE 3 500 gb 2x2 Raid 0 EVGA GTX 680 4GB Classified Enermax Revolution 1050w Xigmatec Elysium 3x 120 on top / 2x 120 on bottom / 140 back / 2x 120 front / 1x 240 side / 4x CPU 120mm - 2x noctua 50cf + 2x scythe 100 cf
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UnforseenChaos
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2014/12/28 02:13:53
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tried all the above and did not work. My spec is EVGA SR2 2 * Xeon X5670 24 GB RAM 2 * 590 GTX 1350W Thermal take psu OCZ Vertex 4 512GB SSD Seagate Barracuda 2tb Sata 3
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gordan79
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2014/12/28 02:33:15
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IIRC 590 is dual GPU card, so running 3 of those you are running 6 GPUs. Go to your BIOS and make sure that under memory settings you have the low memory gap / memory hole set to 3GB. Have you made sure that each card on it's own works fine in each slot?
Supermicro X8DTH-6, 2x X5690 Crucial 12x 8GB x4 DR 1.35V DDR3-1600 ECC RDIMMs (96GB) 3x GTX 1080Ti Triple-Seat Virtualized With VGA Passthrough (KVM)
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denissekac
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2014/12/30 01:19:44
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Damn if i know this sooner .. ty still for good post :)
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redmasc
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2015/01/09 09:10:52
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I'm having the same issue. All slots occupied, 2GB per slot for a total of 24. Channels 5 and 6 on both sockets aren't showing up in BIOS but in eleet, they all show. Bios and windows only see's 16GB. I'll check the low memory gap settings when I get home and see if that will have any effect.
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gordan79
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Re:Save yourself any memory headaches when installing GTX 590's into an SR-2...
2015/01/11 06:48:09
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Clear the CMOS and see if it is still missing at stock clocks. Hard-setting all of the memory timings (rather than leaving them on "auto") may also help.
Supermicro X8DTH-6, 2x X5690 Crucial 12x 8GB x4 DR 1.35V DDR3-1600 ECC RDIMMs (96GB) 3x GTX 1080Ti Triple-Seat Virtualized With VGA Passthrough (KVM)
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