Is there something wrong? Then, in I formatted my hard drive again and installed a fresh copy of Windows 8. It looks like this: Retrieved from ” https: BTW, I just double-checked which driver I have installed, and it’s 2. The hardware vendor provides an interface for the programmer that allows the system to interact with the hardware and this is called the HCD or Host Controller Device. Now can you answer the burning question:

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Leo, If all the USB ports are 2. In the device manager I can see 4 standard host controllers and 2 enhanced 8237abeb controllers, but neither of the two enhanced ones are connected to one of the 8 physical USB ports.

How can I tell if I have USB ? – Ask Leo!

I recently bought an used lap top computer from a person known to me. USB stands for U niversal S erial B us which is an external interface standard that enables communication between computers and various peripherals.

Start with search, at the top of the page. So you are wrong and it really annoys me when people make assumptions without checking their facts and then pass on inaccurate information to someone else who relies upon it as being correct.


Does this mean I have USB2? I am not sure.

Help with CD-R and USB problem, please – Ars Technica OpenForum

Get the perfect match for your driver More than 5 million happy users. How can I force it to be assigned to the Enhanced Controller?

Have you tried plugging it into the other USB ports? What you need depends on your computer. I tested 2 flash drives and it said about 0. Mine isn’t even getting to the point where it installs something under Ports. Or maybe you still have the info that came when you bought it.

I wish all eight were indeed 2. Off-topic comments will be removed. I think that I can fix the burner if I get the newest versions of easycd and directcd it works fine as a normal cd, but not as a burner does anyone know a way of doing this without buying easycd 4.

So far we’ve seen how much support exists on the kernel and system 82371aebb for USB on Linux.

Help with CD-R and USB problem, please

I just gave that a try: They are all internal. Once installed, run lsusb to get simple info on the Uxb devices attached to the machine.

Windows assigned it the generic USB Device driver with the yellow exclamation. News Blog Facebook Twitter Newsletter. I just bought a new Dell workstation a month ago and there are eight USB ports and it seems the two in front and two of the six in back of the box are USB 2. We build my workstation ourselves, the Dell is 3 years old and the laptop is a Dell Inspiron I bought late Usual operations like cpmvrmetc work fine.


When a USB 1. Great advice, easy to understand, to-the-point and brief. Poster Jim Jim at July 26, How do you find them? You can easily correlate the outputs of lsusb and lsusb -twhich helps debugging as well as understanding how USB works.

A USB device can either use a custom driver or use one already present in the system and this is based on the concept of a device class. I then plugged in the Propeller Clip and opened Device Manager. Intel Corporation was founded on July 18,by semiconductor pioneers Robert Noyce and Gordon Moore and widely associated with the executive leadership and vision of Andrew Grove, Intel combines advanced chip design capability with a leading-edge manufacturing capability.