Question about HP Compaq Presario V3000T Notebook

1 Answer

Usb device not recognized

Just the mouce is recognized ,I try rinstaling usb controller device and restart ,after that all the devices have been dettected ,but when i conect any device the same message display "not recognized "

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 197 Answers

Try updating your usb devices. also check whether your bios is updated. if not, download the bios from the HP site, key in your machine model then look for the bios and install it.

copy and past the link provided below to lead you to HP drivers/software. then choose which OS you use then downlaod the usb devices drivers and bios. After downloading, install the driver and it will ask you to restart your machine.

link:
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?product=3180329&lc=en&cc=us&dlc=en&submit.y=4&submit.x=7&lang=en&cc=us



Posted on Jun 04, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

The computer can not recognize drive (unknown USB device).


Method 1 - Unplug Computer So how did I finally fix the problem? Well, if you are lucky, it's a super simple solution! Try this method first and if it works, you'll have saved a lot of time.
Simply unplug your computer from the power supply. Yes that is it! Note that this does not mean just turning off your computer using the power button because most modern computers don't actually turn off completely and the motherboard will still get power. This is useful sometimes if you want to remotely wake up a computer, etc.
The motherboard is where all of hardware of the computer connects to, including the USB ports. Sometimes the motherboard needs to be "rebooted" because things can go wrong, i.e. all or some USB ports suddenly stop working. The small microprocessor on the motherboard will reload the drivers and your USB ports should hopefully be recognizing devices again.
So first turn off your computer using the Shut Down option in Windows or pressing the power button and then UNPLUG the PC from the wall outlet. Let it sit for several minutes and then plug it back in.
Method 2 - Update Device Driver If Windows is not able to recognize the device, you may also see in Device Manager that the device shows up as an "Unknown Device". You can get to Device Manager by clicking on Start and typing in devmgmt.msc or by going to Control Panel and clicking on Device Manager.
In that case, you should right-click on Unknown Device, click on Properties, then the Driver tab and then click Update Driver.

If this doesn't work, you can also try to download the driver for your device from the manufacturer's website. If the USB device is just a flash drive, then it's probably not a driver issue. However, if you are installing a USB printer, drawing pad, etc, then it might be worth downloading the driver for that specific device.

Method 3 - Restart & Disconnect USB Devices The next thing you can try is to disconnect all USB devices and then restart the machine. once you have restarted, try to connect the USB device that was causing the problem.
If that particular USB port doesn't recognize it, try another one. If the device is recognized by a different USB port, there could be a hardware problem with one of the USB ports. If no USB port recognizes the device, then keep reading because it's probably something else.

Method 4 - USB Root Hub Another thing you can try is to open Device Manager, expand USB Serial Bus Controllers, right-click on USB Root Hub and then click on Properties.
Click on the Power Management tab and uncheck the Allow the computer to turn off this device to save power box. If you have more than one USB Root Hub listed, you need to repeat these steps for each one.
Click OK and then restart your computer. Try to reconnect the USB device and see if it is recognized. If not, go back to the power management tab for each one and check the box again. If it does recognize the device, then leave them unchecked.

Method 5 - Connect Directly to PC A friend of mine ran into this issue and the cause ended up being his USB hub. He only had three USB ports on his computer, so he bought a hub where he could connect an additional 8 USB devices.
I guess this proved too much for his computer and it just started sporadically not recognizing various devices. After removing the hub and connecting the device directly to the computer, it worked just fine.
We haven't really been able to find any other solution to this problem other than reducing the number of items connected to the hub. Actually, one other solution worked, but it meant having to buy a new USB hub with more power.
If you are having this problem with Windows 8 or Windows 8.1, then you might be in luck. Microsoft has released a fix for Windows 8 not detecting USB devices properly. Make sure to install this hotfix if running Windows 8.
Method 6 - USB Troubleshooter If nothing has worked so far, you can download the Windows USB Troubleshooter Fixit tool. It's a free tool that works with Windows XP, Vista and 7.
You can either have the troubleshooter fix the problems for you or select the fixes yourself. I would just let it fix them for you since the choices can sometimes be confusing and technical for the novice user.
Method 7 - Update Generic USB Hub If you are getting the Unknown Device error in Device Manager, you can also try one other thing. Open Device Manager and then expand Universal Serial Bus Controllers.
You should see at least one item called Generic USB Hub. On some computers, you might see two, three or more of these. Right-click on the first one and choose Update Driver Software.
When the update dialog pops up, choose Browse my computer for driver software.
When the update dialog pops up, choose Browse my computer for driver software.

Jul 10, 2015 | Transcend StoreJet 25 750GB USB Hard Drive

Tip

How To Fix Usb Device Not Recognized in Windows


Sometimes, when you plug a USB device to your computer you may receive a Usb Device not recognized or usb port not working pop up message. If your USB device is not detected, then we will show you how you can troubleshoot usb not recognized error.

Follow Quick Steps To Resolve Usb Not Recognized Error Windows:

Press "Windows" + "R",a run window will open
In the "Open" box of the run window type "devmgmt.msc" and press "Enter"
This will open theDevice manager
Click on the arrow besides "Universal Serial Bus controllers"
Right click on each USB port and then click on "Uninstall"
Restart your computer and wait for Windows to re-installs USB controllers.
Try to connect yourUSB deviceagain.
How To Fix Usb Device Not Recognized In Windows 7 8 1

on Jan 28, 2015 | Computers & Internet

1 Answer

Drive not recognized device


  1. Click Start, then type device manager in the Search box, then click Device Manager.
  2. Expand Universal Serial Bus controllers. Right click a device and click Uninstall. Repeat for each device.
  3. Once complete, restart your computer. Your USB controllers will automatically install.

Nov 20, 2013 | PQI 8GB PQi U273 USB 2.0 Drive Metallic...

1 Answer

Usb device not recognized


Hi,

The best way to resolve the issue is to uninstall all the USB port. To do so:

Click Start> Control Panel> Hardware and Sound>Device Manager (click View hardware and devices)> Click the (+) sign in front of USB COMPOSITE DEVICES to expand it, you will a list of USB devices, right click on each of them & click UNINSTALL and then restart the computer.Once the computer is restarted wait for couple of minutes and then try to use a USB device. You should be back in business.

Thanks and regards,
Jitha

Feb 04, 2011 | Computers & Internet

1 Answer

Gateway 310 s won't recognize a cd


Hello,
Method 1: Initiate recognition of the USB device by using Device Manager loadTOCNode(2, 'workaround'); To initiate recognition of the USB device by using Device Manager, follow these steps:

1. Click Start, click Run, type Devmgmt.msc, and then click OK. The Device Manager window opens.
2. Click to select your computer as the location for the scan.
3. On the Action menu, click Scan for hardware changes.

Windows XP recognizes the new device.
4. Close the Device Manager window.

If this method resolves the issue, you are finished.

If this method does not resolve the issue, go to method 2.
Method 2: Disable power management of the USB hub loadTOCNode(2, 'workaround'); Note If you perform the following procedure, you may also reduce the battery life on a portable computer.

Use this method if method 1 does not work. To disable power management of the USB hub, follow these steps:

1. Click Start, click Run, type Devmgmt.msc, and then click OK. The Device Manager window opens.
2. Expand Universal Serial Bus controllers.
3. Right-click a USB Root Hub in the list, and then click Properties. The USB Root Hub Properties dialog box is displayed.
4. Click the Power Management tab.
5. Click to clear the Allow the computer to turn off this device to save power check box, and then click OK.
6. Repeat steps 3 through 6 for each USB Root Hub in the list.
7. On the Action menu, click Scan for hardware changes.

Windows XP recognizes the new device.
8. Close the Device Manager window.

If this method does not resolve the issue, go to method 3.

Click Start, click Run, type Devmgmt.msc, and then click OK. The Device Manager window opens.
Uninstall all the usb controller from USB controller
and now restart the computer.

If this method does not resolve the issue, go to method 4 .
Method 3: Restart the computer loadTOCNode(2, 'workaround'); To initiate recognition of the USB device, first unplug the USB device and restart the computer. Then, wait five to ten seconds before you plug the USB device into the computer or hub. Windows XP recognizes the new device.

Hope this helps.

Jan 14, 2011 | Gateway 310 S PC Desktop

1 Answer

I just bought a new Gateway NV53 laptop but my P4350 Lexmark all in one printer does not recognize any of the USB ports.


Did you check whether the USB ports are recognizing other USB devices such as Microvault or Flash Drive? If all other USB devices are recognized except the Printer, then reinstall the USB Drivers. You can uninstall the USB drivers from the Device Manager and restart the Computer. The USB Devices are listed under Universal Serial Bus Controllers in the Device Manager.

Jul 10, 2010 | Lexmark P4350 All-In-One InkJet Printer

1 Answer

My laptop dose not recognice my mouce...... it says device unknown.......... the mouse works on any other system......... i have a 64 bit vista .... what do i do


Check whether you are having the USB controllers installed correctly or not. To check this navigate to device manager and in that check for the USB controllers , then right click the USB controllers and then uninstall them , then goto "Action" Tab and perform "Scan for Hardware Changes" then the USB controllers are installed properly.

Oct 21, 2009 | KEIO PS2 Optical Scroll Mouse

2 Answers

In vista , when i plug usb message display usb can't recognize


Method 1: Use Device Manager to scan for hardware changes loadTOCNode(2, 'resolution'); Use Device Manager to scan for hardware changes. After your computer scans for hardware changes, it might recognize the USB device that is connected to the USB port so that you can use the device.

To scan for hardware changes, follow these steps:
  1. Click Start, and then click Run.

    Note If you are running Windows Vista, click Start, and then use the Start Search box.
  2. Type devmgmt.msc, and then click OK. Device Manager opens.
  3. In Device Manager, click your computer so that it is highlighted.
  4. Click Action, and then click Scan for hardware changes.
  5. Check the USB device to see whether it is working.
If scanning for hardware changes fixed the problem, you are finished. If this method did not fix the problem, go to Method 2. uparrow.gifBack to the top Method 2: Restart the computer loadTOCNode(2, 'resolution'); If scanning for new hardware did not fix the problem, try restarting the computer. After the computer has restarted, check the USB device to see whether it is working.

If restarting the computer fixed the problem, you are finished. If this method did not fix the problem, go to Method 3. uparrow.gifBack to the top Method 3: Disable and re-enable the USB controller loadTOCNode(2, 'resolution'); 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:
  1. Click Start, and then click Run.

    Note If you are running Windows Vista, click Start, and then use the Start Search box.
  2. Type devmgmt.msc, and then click OK. Device Manager opens.
  3. Expand Universal Serial Bus controllers.

    Note You might have to scroll down the list to find this item.
  4. Right-click the first USB controller under Universal Serial Bus controllers, and then click Uninstall to remove it.
  5. Repeat step 4 for each USB controller that is listed under Universal Serial Bus controllers.
  6. Restart the computer. After the computer starts, Windows will automatically scan for hardware changes and reinstall all the USB controllers that you uninstalled.
  7. Check the USB device to see whether it is working.
If the USB port recognizes the device and if you can use the device, you are finished.

If this method fixed the problem, you are finished. If this method did not fix the problem, go to the "Workaround" section.

Aug 25, 2009 | Microsoft Windows Vista Ultimate Edition

Not finding what you are looking for?
HP Compaq Presario V3000T Notebook Logo

74 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18387 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Tony

Level 3 Expert

2600 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...