My Dear, No more queries. As a Windows user, you may often encounter a problem when your system does not identify the connected device. The problematic device might have a red X mark, an exclamation point or a question mark or a down arrow on it depending on what case you are facing. One of the install was trying to find the driver on Microsoft, but still nothing. Many Users of Windows OS encounter problems where the system fails to recognize the device connected to the system. (Code 28). (Code 28) Explained.
As previously discussed, you will see indicators on the Device Manager window when you are experiencing problems with it. Solved: I have HP e021tx PC.

Symptoms of Code 28 - Code 28. Many of these errors are hardware problems and can be fixed by just updating your device drivers. Error: No Audio Output Device is installed. I installed all of the Sony Drivers and also performed Windows Update. If I go to the Devices and Printers, the printer is shown as unspecified and the properties said that "The drivers for this device are not installed (Code 28)". Run Drivers\Display\DGPU\setup.exe to install the Nvidia driver Note: This issue has been corrected in the January 27, 2016 and later versions of the Surface Book MSI downloads. If you're receiving the Code 28 - The Drivers for This Device Are Not Installed error, here's how you can fix it. Does anyone have a clue what to do? Thanks a lot for your time. The MSI will install the NVidia driver automatically. (Code 28) in Drivers and Hardware hello,recently i got this problem after i do all in place upgrade win 10 whenever i plug in any kin usb/external harddrive the sound notification appear, but the device is not. In this case, Device Manager contents an unknown device and you will see a message in its Device status box: The drivers for this device are not installed. … The drivers for this device are not installed. But in the device manager there is showing "unknown - 6626514 ... PCI Bus driver missing (Code 28) ‎03-20-2018 11:30 AM. We'd try Driver Booster first, reboot, and see if your problem is solved. I have installed several drivers from the Dell site, but nothing works. (Code 28)” and when I try to update the drivers, it doesn’t find anything searching online for software and infuriatingly becomes almost impossible to back out of. Got a "No driver found" pop-up In my Device Manager, I have 2 "Other Devices", one is Network Controller, the other is "Unknown Device", both with the ! (Code 28)' can be easily fixed, with this software update utility. In Device manager, Other Devices the Intel High Definition Audio driver is not installed (Code 28) Searched Online for software, with the message: Windows was unable to install your Intel High Definition Audio, could not find driver software for your device. The Drivers for This Device Are Not Installed. Have a nice day. I installed all the drivers from HP official website. In Device Manager, Other devices (HP LAserJEt M1522n MFP, & USB 20. Issue ’The drivers for this device are not installed. At the bottom I get “The drivers for this device are not installed. "The drivers for this device are not installed (Code 28)" I finished with a fresh install of Windows 7 Ultimate x64 in a new Sony Vaio S laptop. (code 28).

When this happens the Device Manager considers it as an Unknown device and what you get after this is – How to Fix The Drivers for This Device Are Not Installed.