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Usb controller - Computers & Internet

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Go to the proper website for you PC (Dell, HP.Toshiba, etc) go through their menu to find the "Chipset Drivers" for your make and model. Download and install them. Restart your PC. If you still have problems have your PC checked for hardware issues.

Posted on Nov 22, 2013

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Which chip controlls usb ports?


Dear,

USB controller

Although many computers have an integrated USB controller on the motherboard, many computers may also have an expansion USB controller card. If your USB connectors are not connected directly to the motherboard it is likely your computer is using an expansion card.

Motherboard USB controller

If your USB controller is integrated on the motherboard it is generally best to consult the motherboard documentation or visit the motherboard manufacturer's web page for online documentation regarding your USB controller.

Expansion card USB controller

If your USB controller is an expansion card it would be best to refer to the manufacturer's documentation or visit the manufacturer's web page for additional information about your USB controller.

Note: If your USB controller is currently installed and working and you are running Microsoft Windows 98, Windows ME, Windows 2000, or Windows XP, you can determine the USB controller currently installed by opening the Universal Serial Bus controllers category in Device Manager. For example, "SiS 7001 PCI to USB Open Host Controller" indicates a computer is using the SiS chipset.

For more detail specifically to your product, check it!
http://h18000.www1.hp.com/products/quickspecs/11876_div/11876_div.html

best of luck!

Mar 10, 2012 | HP Compaq dc5000 Small Form Factor PC...

1 Answer

I an not have driver usb for hdd2193 for fix problem


click start control panel administrive tools computer management device manager scroll down universal serial bus controllers you could see a yellow question / exclamation mark? ! or a red X

you will need to update/reinstall drivers

right click to reinstall drivers

if you can see your usb drive but its not working

ports(com&lpt)right click update driver if this fails to fix the problem

check the USB leads that attach to the motherboard usually red white green black make sure they are securely seated and have no dust build up on them dust will cause static and a lot of unforeseen problems for a computer and its parts

if you dont have a motherboard disk you will need to download the drivers

http://download.cnet.com/usb2-0-driver-zip/3000-18493_4-163914.html

Intel PCI to USB Enhanced Host Controller NEC PCI to USB Enhanced Host Controller B0 NEC PCI to USB Enhanced Host Controller B1 USB 2.0 Root Hub Generic USB Hub VIA PCI to USB Enhanced Host Controller


http://download.cnet.com/usb-2-0-root/3000-18493_4-55793.html



http://download.cnet.com/usb-mass-storage-controller/3000-18493_4-161651.html USB Mass Storage Controller



hope this helps you

Sep 11, 2011 | Toshiba MK4026GAX (hdd2193) 40 GB Hard...

1 Answer

My usb port do not work. It did not recognize any devise.


hello
Use Device Manager to disable and re-enable all the USB controllers. This lets the controllers recover the USB port from its unresponsive condition. The USB controllers represent the USB ports in Device Manager. If you are not comfortable with advanced troubleshooting, try the steps in the "Workaround" section.
To disable and re-enable the USB controllers, follow these steps: Click Start, and then click Run.
Note If you are running Windows Vista, click Start, and then use the Start Search box. Type devmgmt.msc, and then click OK. Device Manager opens. Expand Universal Serial Bus controllers.
Note You might have to scroll down the list to find this item. Right-click the first USB controller under Universal Serial Bus controllers, and then click Uninstall to remove it. Repeat step 4 for each USB controller that is listed under Universal Serial Bus controllers. Restart the computer. After the computer starts, Windows will automatically scan for hardware changes and reinstall all the USB controllers that you uninstalled. Check the USB device to see whether it is working.
hope this helps

Jan 27, 2011 | HP Pavilion dv7-1240us Notebook

1 Answer

Hi, i do have a n1996, ms-6547, motherboard, imtrying to download a fix for and also for usb 2 and i can not find them,thanks in advance


control panel admistrive tools,computer management,device manager scroll down universal serial bus controllers you should see a yellow question mark? right click to reinstall drivers or ports(com&lpt)right click update driver

If your Device Manager shows an ENHANCED USB Host Controller, the system has High Speed USB (USB 2.0) capability.

Types of High Speed USB (USB 2.0) Host Controllers

· Intel Enhanced

· SiS Enhanced

· VIA Enhanced

· ALi Enhanced

· Standard Enhanced

· NEC Enhanced

The system shown has onboard Intel High Speed USB (USB 2.0) with an NEC High Speed USB (USB 2.0) PCI card installed.

The key word is ENHANCED. If you have an ENHANCED USB Host Controller then you have High Speed USB (USB 2.0)

All other types are USB v.1.1


hope this helps

Nov 11, 2010 | MSI MS-6547 Motherboard

1 Answer

MY WEBCAM INTEX IT-305 WEB CAM IS NOT RECOGNIZED ON MY USB PORT EVEN AFTER INSTALLING THE DRIVER. ERROR ON CONNECTING IT TO USB PORT IS WINDOWS CANNOT RECOGNIZE THE DEVICE CONNECTED TO THE USB .


It sounds like you have a USB port(s) problem. Did you check them in Device Manager to see if they work ok? Did you try a different usb cable? You surely need Windows Service Packs installed in order to get USB 2.0 compatibility and speed. Without the service packs you will only get USB 1.1 compatibility and speed. But of course, the USB controller must be a USB 2.0 Controller before it can attain USB 2.0 compatibility and speed. There is no software that will make a USB 1.1 controller a USB 2.0 Controller. If your current USB controller is only 1.1 compatible, you will need to obtain a high speed USB 2.0 controller card or bus card. The easy way to tell if the current installed usb controller is 2.0 is to open Device Manager and click the + button next to USB Controllers. If you see the word "enhanced" anywhere beneath, then the controller is a USB 2.0 controller.

Sep 09, 2010 | Computers & Internet

3 Answers

What is the version of the usb port on a compaq presario 1200


Hi again, after extensively searching I believe your Laptop has a USB version 2.0.

Most PC's manufactured before 2001 were USB 1.0 and USB 1.1.

The Spec Guides for your PC indicate 2002 was the year of manufacture.

USB 2.0 is a faster USB connection than version 1.0 or 1.1. You might have trouble connecting devices that are USB 2.0 (which all new devices are now - since 2001).

To double check, use your Device Manager on the PC to look up the USB device and see what is written.

If you are using XP then do the following:

  1. Click Start
  2. Click Settings
  3. Click Control Panel
  4. In the Control Panel double-click the Systems icon.
  5. In the System Properties window click the Hardware tab.
  6. In the Hardware tab click the Device Manager button and you will see a list of devices.
  7. Click the + button next to the word the Universal Serial Bus controllers.
If it is USB 2.0 then it should say something like USB Enhanced or USB High Speed, this means it is USB 2.0 compatible.

I hope this helps. Please rate. Regards,

Feb 12, 2010 | Compaq Presario 1200 Notebook

1 Answer

USB driver 2


Can you be more precise? You don't need USB driver for this PC...

Jun 25, 2009 | Gigabyte Computers & Internet

1 Answer

My Panasonic CF-74 doesn't seem to be detecting anything I am plugging into the USB ports or the COM port.


Some motherboard BIOS's allow you to specify how many USB ports you want enabled
go to your Control Panel, System, Device Manager.

go down to where it says Universal Serial Bus Controllers, click the + sign,
you will see a list of devices, probably something like this
via rev5 usb host controller
via rev5 usb host controller
usb printing support
usb mass storage controller
usb root hub
usb root hub

right click on the ones that say via or intel or SIS, or ALI, or Standard open host controller, and choose uninstall.

you will be asked if your sure, and you will see some of the USB root hubs disappear.

If you are asked to restart, choose no, and remove the other via/sis/intel/etc open host controller (s) from your system, when they have all been removed restart your computer.

when the computer restarts, it will detect the USB controller and connected devices, reinstall the drivers/software

Jun 24, 2009 | Panasonic Toughbook 74 PC Notebook

1 Answer

7950 gx2 cant enable sli mood (single card)


Disable plug & play from BIOS. Now re-install the game and the required driver. From Control Panel--systems--Device Manager, check the properties of the Graphics card drivers and check if there is any clash of resources, if so then allot it manually. Hope this works....sodeep

Mar 30, 2009 | Gigabyte GV-3D1-7950-RH GeForce® 7950 GX2,...

1 Answer

USB devices not seen


i'm looking for those with question marks or exclamation points...

Mar 28, 2008 | Computers & Internet

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