Tuesday, February 24, 8: Windows 7 IT Pro. Windows 7 Hardware Compatibility https: First you need the tpm driver.. Tuesday, February 24, 6: Tuesday, April 27, 2: I’ve installed Windows 7 on my Dell Studio Laptop.

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Click on the show all devices option, and then select Intel from the Manufacturer side.

Saturday, July 2, I chose to install it because it was a genuine Intel driver but I might not have if it was a name not known to me. Monday, January 9, 4: Thanks for taking the time to post Windws in to vote.

I have the same problem. PDF Link http: Wednesday, February 25, 9: Proposed as answer by rfritzemeier Saturday, December 5, 3: I installed the following driver for my machine. Proposed as answer by kube Sunday, July 10, Wednesday, May 26, 4: Windows 7 Hardware Compatibility https: Whilst following James’ instructions, I received the warning from Windows dindows the windiws driver could not be verified as ‘safe’ and that I should not download it.


I’ve already tried installing that Driver. My deep thanks to messyhead and others on this forum for the advice about the Infrared Device Driver for my Dell Studio. If I try to install the same driver for that device, the Unknown Device remains.

Drivers for Intel(R) ICH8M LPC Interface Controller –

Once you have the path go ahead aindows click okay and after a second or two you will have the driver updated and the error clears. I had the same problem on Windows 8 pro and it worked, the unknow does not show anymore, it was the receiver.

James, You nailed it! James- You certainly helped me I have Studio XPS My laptop is; Dell Studio Saturday, December 5, 3: I’ve installed Windows 7 on my Dell Studio Laptop.

Wednesday, October 27, Friday, March 13, 1: After three hours of hair-pulling, windpws comments saved my day. Please don’t tell me to do a bazillion other methods because none work.


Driver download

Proposed as answer by secor Tuesday, April 27, 2: It will fix the Unknown device problem. This will install the driver. Did a bit more digging and found out that it is actually the Infra Red receiver, and I’ve now installed the driver for it and the Unknown Device no longer shows.

Click on Next and hey presto, the correct Windows 7 driver will be installed without any additional downloads. Friday, September cih8m, 4:

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