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In my Pavilion a1555a Device Manager, under Other Devices I have an Unknown Device. I have no idea whether it is Internal or External, but its location is on ATI I/O Communication Processor LPC Controller.
Drivers are not installed (Code 28) and none are found with Update Driver.
Parent Details are: PCI\VEN_1002&DEV_4377&SUBSYS_00000000&REV_80\3&267a616a&0&A3
and Google gives me very little.
Any idea what this may be? Doesn't appear to affect anything drastically, but am curious as I don't like unresolved stuff on my machine.
Well, managed to crack it.
Another automatic update failed to install the "Away Mode" update with the error msg 70020020 (I think). Followed the tips and turned off protection and had another go. Still stalled at this update, so used the START/'Install updates and turn off computer' button and that did it. Went to Device Manager and updated the Unknown Device. Still not sure what it is, but now have an Away Mode showing and no disagreeable icons so am happy again, LOL.