• We’re currently investigating an issue related to the forum theme and styling that is impacting page layout and visual formatting. The problem has been identified, and we are actively working on a resolution. There is no impact to user data or functionality, this is strictly a front-end display issue. We’ll post an update once the fix has been deployed. Thanks for your patience while we get this sorted.

2 mystery devices in Vista's device manager

N

NTB

Diamond Member
Just installed Vista Home Premium (64-bit) after upgrading my motherboard and CPU. The drivers for everything I can think of are already installed - video, sound, TV tuner, printer, wireless networking, etc. Yet there are still 2 unidentified / uninstalled devices listed in the device manager: 'PCI Input Device' and 'SM Bus Controller'...anybody know what these might actually be?

Nathan
 
'PCI Input Device' is just a fancy term for your PCI devices like video card, TV tuner, etc. You don't have to worry about that particular 'unidentified' device. Unless that particular device has a big, yellow exclamation mark, I wouldn't worry about it too much.
 
Originally posted by: somethingsketchy
'PCI Input Device' is just a fancy term for your PCI devices like video card, TV tuner, etc. You don't have to worry about that particular 'unidentified' device. Unless that particular device has a big, yellow exclamation mark, I wouldn't worry about it too much.
Click to expand...

It won't have that until he installs it and only if the driver is causing an issue...I would worry about it if the OP wants the system to be complete. what's the point of having the hardware if it's not even installed?
 
Yup, the chipset drivers are the very first thing to be installed upon the first time Windows loads...before video, before service packs, etc. They provide system stability, as well as enables better or more complete hardware installation.
 
Originally posted by: ch33zw1z
You need the Chipset drivers for the motherboard you installed.
Click to expand...

downloaded and installed the Intel chipset drivers, and that cleared up the 'SM Bus Controler'...'PCI Input Device' is still there, though.

Thanks for the help so far!

Nathan
 
PCI Input Device.....best bet would start in your BIOS and disable anything you are not using, onboard sound, firewire ports, raid and such....my guess is that it is an onboard item that you are overlooking. Maybe that TV tuner card since that could have multiple devices....your going to have to go through each hardware, all we can do is guess on this end.
 
You must log in or register to reply here.

TRENDING THREADS

Back
Top