DG43GT: Can't find/install 'SMBus Controller' Driver!! I have a new DG43GT motherboard with Win XP Pro SP3 installed. If I go into Device Manager, all looks OK except for the SM Bus Controller.
My machine is an emachines T2792 and has six USB ports. No matter which port
A port, in networking, is a number that defines what application an internet connection is attempting to connect to. '>port I plug into or what type of hardware that I try to use, my computer tells me that the “hardware has malfunctioned” or “hardware not recognized”. My OS is XP-Home edition. I’ve tried no fewer than a half-dozen driver
Port numbers are typically well defined. For example, by definition, a mail server will “listen” for incoming connections on port 25. When an attempt is made to connect to that server requesting a connection to port 25, that means that the machine requesting the connection wants to “talk to” the email server listening there, presumably in order to send mail. There are hundreds of different pre-defined port numbers for all common services. Some common examples: * http is port 80 and https is 443* Sending mail (SMTP) is typically port 25 and receiving mail (POP3) is port 110* ftp, or file transfer protocol, uses both ports 21 and 22. One way of looking at port numbers might be to think of them as apartment numbers in a large apartment building. The apartment building’s street address might be analogous to the server’s IP address, which locates the apartment building (server). Once at the front door, the apartment number (port number) locates the specific resident (service) you wish to talk to. If that resident (service) doesn’t respond, it might be because their door is locked (access blocked, perhaps by a firewall) or they’re not home (the service isn’t running). Not all port numbers exist on all servers, because not all servers provide all possible services; that would be analogous to an apartment number that doesn’t exist at a particular address. • Port, when used in reference to hardware, is a physical connection to a machine. A desktop computer might come with several ports, including USB ports, networking ports, display ports, and more. (Click on the term for full definition.)
A driver, short for “device driver”, is software installed into Windows (or any operating system) that handles the operating details for using a particular hardware device. '>driver repair and PC rejuvenators – all to no avail. What do you think is the most likely culprit?
For example, a mouse can be connected to your computer any of several ways: via a wired PS2 connector, a wired USB connector, a wireless USB connector, or a Bluetooth. Each hardware interface has a unique way of getting the information from the mouse. The mouse driver for each different interface translates that hardware-specific information into generic information, like “the right mouse button is pressed”, that Windows then uses. Many drivers are included with Windows, and these can be overwritten by drivers that you install or download from device manufacturers. This allows Windows to take advantage of more of the hardware capabilities of the specific devices. For example, Windows includes a fairly generic mouse driver, but downloading updated drivers from the mouse manufacturer may enable additional buttons and capabilities that the default drivers ignore. Drivers can be simple or complex, and like any software, drivers can have bugs. Quite often the advice when diagnosing suspected hardware-related issues is to download the latest drivers directly from the hardware manufacturer, in the hopes that bugs present in earlier versions, including the default drivers included with Windows, have been fixed. (Click on the term for full definition.)
My knee-jerk reaction is to say that the half-dozen driver repair and PC rejuvenators are at fault. Many are no better than snake oil; they either add problems where there previously had been none, or make existing problems worse. I recommend avoiding them completely.
However, there was a problem before you tried them, so they can’t be completely at fault.
We do need to seriously consider that the hardware here has a problem, and no amount of driver fiddling is going to fix that. But before we throw in the towel on a software solution, there is one thing worth trying.
First, back upBack up, two words, is the act of making a backup.
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