Closed Pci e x16 running at x4 (asrock z77 pro3) Tags: ASrock Graphics Cards PCI Express Motherboards Last response: May 6, 2012 11:34 PM in Motherboards Share AranelT May 6, 2012 6:54:49 PM Hello, My graphic card which is HD5770, work as pci-e 2.0 x4 mode at all. http://i.imgur.com/CNSB8.gif I've try both slots (pci-e 2.0 and 3.0) but can't solve this problem. Anyone can help me? Thanks in advance. More about : pci x16 running asrock z77 pro3 scout_03 a c 87 U Graphics card a c 152 V Motherboard May 6, 2012 7:16:36 PM put your card in first pci-e slot then press the ? on gpu-z you will see her work at it specs speed this is a power saving features on some amd graphic card post the result back Score 0 AranelT May 6, 2012 7:25:36 PM scout_03 said:put your card in first pci-e slot then press the ? on gpu-z you will see her work at it specs speed this is a power saving features on some amd graphic card post the result back thanks for reply, that now on first pcie slot (cpu below) but still x4 even running render test in gpu-z Score 0 Related resources Asrock z77 extreme 4-m pci-e running at x8 not x16? - Forum PCI-E 3.0 x16 running at x4 2.0 - Forum GPU is running at PCI-E x4 instead of x16 - Forum Pci-e x16 running at x16 and x4? - Forum I need help understanding PCI-E x16, x8, x4 and x1 - Forum Can't find your answer ? Ask ! Get the answer scout_03 a c 87 U Graphics card a c 152 V Motherboard May 6, 2012 7:44:09 PM work as describe in motherboard user manual page 22 Score 0 AranelT May 6, 2012 8:10:35 PM page 22 about crossfire. I have single card Score 0 scout_03 a c 87 U Graphics card a c 152 V Motherboard May 6, 2012 8:13:43 PM in the grey box see note 1 Score 0 AranelT May 6, 2012 8:24:37 PM oh, I saw. but card is already on "PCIE2" slot as manual say Score 0 Best solution scout_03 a c 87 U Graphics card a c 152 V Motherboard May 6, 2012 8:33:13 PM then she is working 4x at 2.o and give full power on load this is a kind of power saving device on the card and the motherboard Share AranelT May 6, 2012 9:30:24 PM Best answer selected by AranelT. Score 0 nikorr a b U Graphics card a c 328 V Motherboard May 6, 2012 11:34:38 PM This topic has been closed by Nikorr Score 0 Can't find your answer ? Ask ! Publish Related resources SolvedWill this graphic card work the same in the PCI Express 2.0 x16 1(running at x4) slot? Forum SolvedWhich graphics card to be used in PCI-e x16 @x4 ? Forum SolvedHD 7850 in PCI-E x4 vs x16 Forum SolvedGPU PCI-E slot lever broken on my ASRock Z77 Extreme 4, replace the motherboard or not? Forum SolvedPCI-E x16 / PCI-E x4 & GPU Questions Forum SolvedASUS MAXIMUS VI HERO not running ASUS GeForce GTX 770 DirectCU II in PCI-e 3.0 at x16 Forum SolvedDoes it matter which PCI-E slot I use for ASRock Z77 extreme 4? Forum SolvedPCI-E x4 to PCI-E x16 "no display after changing slots" Forum Solvedgtx 760 running at PCI-E x16 v1.1?? Forum SolvedPCI-e 3 (x16 , x16, x4) vs 3 (x16/0 or x8/x8, x4) Hate it when they do this. Forum Solvedasrock z77 extreme6 pci-e problem? Forum Solvedis it worth running pci-e 3.0 card on a pci-e x16 slot Forum ASRock z77 Extreme 4 won't detect 2nd PCI-E slot Forum Asrock Fatal1ty performance z77 mobo ram and pci-e problems Forum PCI-E, how to get to x16 from x4 Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !