pci simple communication controller window 7 64 bit

[aizaz khan]

hi friends. my pc is ibm lenovo model mt-m 8808 core 2 duo all drivers are install but pci simple communication controller driver and pci serial port driver are not install please frd helppppppppp me any one answer my question

 

[Phillip Corcoran]

Contrary to what you might think, all the drivers are not installed, or if they are, one of them is evidently corrupted. You need to install a new copy of the "Chipset" driver for your model from the Lenovo website:
http://support.lenovo.com/en_GB/downloads/detail.page?LegacyDocID=DRVR-MATRIX