I have windows 7, which was installed recently and has been working fine, i sent my laptop in to replace the screen and it came back and now it wont detect any networks at all. When I click troubleshoot no solutions are found. What can I do to fix this? Note: I have an error message telling my that my "PCI Memory Controller" Is undetectable can anyone help me with this issue? I have a Sager GeForce 9M, 9600GT Series 32-BIT Operating System, Windows 7

Hi, Install the correct chipset driver from Nvidia and the PCI Memory Controller issue should go away. Meanwhile, Try to disable the Lan network adapter in BIOS, then try to use wireless adapter for a test.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.