usually when i check my computer's device manager, there always a error signal at the "Intel (R) 82845 Processor to I/O Controller - 1A30, wat is that error ? it indicates what ?
are you talking about a yellow indicator next to the item in device manager? if you are then all that needs to happen is install the driver for it. If its not, then i don't know. you might want to try deleting it and then reboot to see if windows will reinstall the driver. maybe its just a corrupt driver at the moment.