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As the heading i have an UNKNOWN DEVICE with a yellow? The only thing i can see is it is to do with intel(r)82801DBM LPC Interface Controller with the CODE28 which is no driver installed. I went to intel and downloaded and installed the R114079driver but still the same. I have tried downloading the drivers from RM and running them but again no help. Can anyone help me with this.
It would be much appreciated. I have just bought the laptopwith a fresh install so i think there is a missing driver buti cannot find it. Unfortunately the hardware drivers are the sole responsibility of the hardware manufacturer. If the device is defective then there is nothing you can do in Windows to make it work.
You will have to have some hardware diagnostics run on your systemby a computer repair technician. Troubleshooting hardware problems are not within the scope these forums.You might obtain more information about the controller in one of the Intel forums where you will find people much more qualified to discuss issues with Intel hardware than here.Your Intel 82801 chipset is part of the Intel southbridge family:Otherwise you will have to discuss the problem directly with RM technical support.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. The logical place to look for hardware drivers is on the hardware manufacturer's website. Microsoft is not the worldwide repository for hardware drivers and utilities.If you just bought the laptop you need to have RM fix it under the warranty that comes with a new computer.The first place to check is your laptop manufacturer's website for the needed driver:Or you can go to and search for82801DBM LPC Interface Controller.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. Unfortunately the hardware drivers are the sole responsibility of the hardware manufacturer. If the device is defective then there is nothing you can do in Windows to make it work. You will have to have some hardware diagnostics run on your systemby a computer repair technician.
Troubleshooting hardware problems are not within the scope these forums.You might obtain more information about the controller in one of the Intel forums where you will find people much more qualified to discuss issues with Intel hardware than here.Your Intel 82801 chipset is part of the Intel southbridge family:Otherwise you will have to discuss the problem directly with RM technical support.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.