Change pci-e x16_2 to x4 Tags: Graphics Cards BIOS Pci Express Geforce Nvidia Graphics alpex September 16, 2012 3:38:27 AM P8P67 Rev 1.xx, NVIDIA GeForce 7300 GT inserted into pci-e x16_1. Can't change pci-e x16_2 to x4. "AUTO" is a default and produces x1, but I need to change it to x4. BIOS 1305 didn't allow me to change the setting and upgraded BIOS 3509 also shows the only one option - "Auto" PLease help/advice More about : change pci x16 | E-mail me updates | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Graphics & Displays>Change pci-e x16_2 to x4> Related ressources: ForumP9X79 Deluxe: Graphics card in x16_2 with soundcard in x1_1? ForumAsus P8Z68-V Pro Gen3 ??? re PCIe 3.0/2.0 x16_2 slot ForumP8Z68-V-LE SATA ports taking bandwidth from x4 Lane Forum5 way Crossfire ForumNo sli option 2x GTX 580 ForumQuestion about PCIe 2.0 x16 slots ForumHow to get Crossfire working ForumCant Get CrossfireX to work? Forum6950 Xfire question (eyefinity setup) ForumSSD PCI-E ForumP7h57, i5-760 and 2x8gb ForumPCI-E x1 Bandwidth Question ForumPCI-E or Onboard; is it safe to switch? (Monitor) ForumRAM Clockspeed Won't Change?? ForumZ77x-D3H Unable to change voltage/CPU settings ForumA not-so-quick ? about PCI-e versions & upgrading my dinosaur Forum[Solved] Need some help choosing a mobo. PCI-E related Forum[Solved] PCI-E 3 WAY SLI Z77 Board Max Lanes! ForumHow do I change my Vengeance 4GB speed from 1600 to 1333 ?? Forum[Solved] Do I have to re install Windows 7? (mobo change) More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !