PCI driver missing on HP Compaq dc7700 running on windows 7

**Vascon!cell** · 12-02-2012

I have been using HP Compaq dc7700 and I have recently installed windows 7 on it but then I have found that the drivers for the below ones is missing, I have tried running Update service but then it is not helping, other than this I have also tried installing drivers from Intel (express Q963/965) but then even it did not helped, is there anyone who can provide me drivers for them??

PCI Serial Port
PCI Simple communication Controller

**BethanyI** · 12-02-2012

I have been using HP Compaq dc7700 and I have recently installed windows 7 on it but then I have found that the drivers for the below ones is missing, I have tried running Update service but then it is not helping, other than this I have also tried installing drivers from Intel (express Q963/965) but then even it did not helped, is there anyone who can provide me drivers for them??

PCI Serial Port
PCI Simple communication Controller

If you are running windows 7 32 bit then you can try out the below driver, just check it out and see if it is helping:

Intel Chipset Support for Microsoft Windows

I think that it should work for you.

**Sunny.Leoness** · 12-02-2012

Even I need help regarding the same, actually I am having the same issue with dc7700 Ultra Slim Desktop PC. And I have tried out the above driver that you have posted but then they are not helping me out, I have check out the hardware ids and they are as followed:
PCI\VEN_8086&DEV_2994&SUBSYS_2803103C&REV_02
PCI\VEN_8086&DEV_2994&SUBSYS_2803103C
PCI\VEN_8086&DEV_2994&CC_078000
PCI\VEN_8086&DEV_2994&CC_0780
Any help regarding this will be highly appreciated.

**Baako** · 12-02-2012

I have checked out for the same and according to the hardware ids they are appearing to be related to the Intel(R) Management Engine Interface, in that case the below driver should work for you without any issues. Best of luck.