3770K no PCI-E

[DKrim]

Hey ,

I have a 3770K, on my ASRock Z77 OC.Unfortunately my PCI-E port no longer works ( graphics card ) . The 1x works, but not 16x .Port 1 + 3 is 1xPort 2 + 4 and 5 is 16xThe sound card is not working in Port 2 + 4.In 1 + 3 and 5 it works.I put my graphics card in port 2 + 4 it is not working .I put the graphics card remains in port 5 the picture is black , whether I want to use the HD4000 GPU or graphics card .Now I have a test basis worried me a Celeron G460 . With this CPU all PCE - E function ports .Can it really be that is the PCI - E connectivity defect on my CPU ?Is there a way I could do that it could work again ?Otherwise my 3770K works perfectly . The HD4000 GPU works .Everything Prime stable.Hope you could understand my problem,my English is not so good .Greeting Aroja

[Amy_C_Intel]

Hello, Aroja:

• Try to update the BIOS version from http://www.asrock.com/mb/Intel/Z77%20OC%20Formula/?cat=Download ASRock > Z77 OC Formula.
• Have you tried testing a different graphics card on the PCI- E port to confirm that the port can reach 16x?
• Is there any chance you can test your current graphics card on a different motherboard?

Regards,