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Trying to get x16 on my gpu's

post #1 of 5
Thread Starter 
So I have IB-E x79 with 40 PCI-e lanes and TRI SLI GTX 760's I wanted to run two of them at x16 and one at x8 to use all 40 lanes but I tried running this Gen3 patch and they are still all running at x8.
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post #2 of 5
Quote:
Originally Posted by iPDrop View Post

So I have IB-E x79 with 40 PCI-e lanes and TRI SLI GTX 760's I wanted to run two of them at x16 and one at x8 to use all 40 lanes but I tried running this Gen3 patch and they are still all running at x8.
40 PCI-e?
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post #3 of 5
Thread Starter 
yes 40

x16 x16 x8 = 40
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Callisto
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Pop's Workstation
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ASUS R9 290 Direct CU II 16GB G.Skill Sniper Series 2400MHz 11 13 13 31 Samsung 840 Pro RAID 0 Samsung 840 Pro RAID 0 
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post #4 of 5
I seen this problem recently and it turned out to be a bent pin in the socket. Guy bent it back and got pci-E 16 from 8x.

Make sure you have Gen3 selected in the bios also.




 EDIT:

Most likely you'll get 16x 8x 8x with three cards.





 
Edited by MrTOOSHORT - 10/17/13 at 8:41am
post #5 of 5
Thread Starter 
I have Gen3 Selected for all of them but do I leave these others as is "Auto" ? They're letting me choose "Auto, x16 or x8" for two of them, and the other one is just "Auto, or x8"

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Intel Core i7-4710MQ  Nvidia Quadro K2100M 8GB (2x4GB) 1600MHz DDR3L 1TB 2.5inch Serial ATA (5,400 Rpm) Hard Drive 
Optical DriveOSMonitorKeyboard
8X DVD-ROM Tray Load Windows 8.1 Pro, 64-bit English Crossover 27'' 2560x1440 60Hz Internal English Backlit Dual Pointing Keyboard 
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Callisto
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Pop's Workstation
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Dads PC
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CPUMotherboardGraphicsGraphics
Intel Core i7-4930k @ 4.7GHz 1.4V EVGA X79 Dark ASUS R9 290 Direct CU II  ASUS R9 290 Direct CU II  
GraphicsRAMHard DriveHard Drive
ASUS R9 290 Direct CU II 16GB G.Skill Sniper Series 2400MHz 11 13 13 31 Samsung 840 Pro RAID 0 Samsung 840 Pro RAID 0 
Hard DriveCoolingOSMonitor
Seagate NAS 2TB Cooler Master Glacer Windows 8.1 AOC U2868PQU 28'' 3820x2160 @ 60z 
MonitorKeyboardPowerCase
ASUS VG248QE 24'' 1920x1080 @ 144hz Das Keyboard 4 Ultimate  EVGA SuperNOVA P2 1000W Cooler Master HAF 932 Advanced 
MouseMouse PadAudioAudio
SteelSeries Sensei [RAW] SteelSeries 63010 QcK Mass Mouse Pad Logitech Surround Sound 5.1 (Exterior Speaker S... Sennheiser G4ME ZERO 
CPUGraphicsRAMHard Drive
Intel Core i7-4710MQ  Nvidia Quadro K2100M 8GB (2x4GB) 1600MHz DDR3L 1TB 2.5inch Serial ATA (5,400 Rpm) Hard Drive 
Optical DriveOSMonitorKeyboard
8X DVD-ROM Tray Load Windows 8.1 Pro, 64-bit English Crossover 27'' 2560x1440 60Hz Internal English Backlit Dual Pointing Keyboard 
PowerCase
180W AC Adapter Dell Precision M4800 
CPUMotherboardGraphicsRAM
AMD A4-3300 Llano GIGABYTE GA-A75M-D2H  AMD Radeon HD 6410D Crucial Ballistix Sport 
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