Question about Dell Computers & Internet

1 Answer

Have 5 volts. does not recognize any usb device inserted into port. device manager says everything OK. If UART bad would device manager still say working properly?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,653 Answers

Yeah device manager could still display everything as problem free.

Posted on Mar 12, 2011

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

Laptop not recognizing device when plugged into laptop how to fix


The computer is not recognizing the device because the appropriate software or driver is not installed on the device.

Most of the time when you connect a smartphone into a compatible laptop the device drivers or software automatically install, so the laptop may recognize the smartphone.

Here are some possibilities as to why the device is not recognized.

1) The USB port is bad.
2) The USB port is not activated
3) One of the devices does not support the other

Here are a few possible troubleshooting solutions:

1) Go to the smartphone manufactures website and download and install the updated device driver and software then plug in the device to see if it is recognized.
2) (if Windows OS) Go to the Device Manager to see if the device is showing up when it's plugged in. If you see the device in device manager right click the device and choose to update the driver.
3) (if Windows OS) Additionally, in device manager you can check your device's USB ports to see if there is an issue with the ports that may be resulting in the smartphone not being recognized. You can choose to re-enable the USB ports or update the software for the USB ports.

Hopes that helps resolve your issues.

Open Device Manager Windows Help

Nov 07, 2015 | Acer Computers & Internet

1 Answer

I just bought a new mouse for my laptop. It is a Targus Kaleidoscope Optical Mouse. For my HP Pavilion dv2700, I plugged it in and it will not work,it did install itself several times.Everytime I plugged...


First thing you need to do is to know that the USB ports of your laptop is really working. Insert another usb devices or storage such a flash disk. If the flash disk being inserted is not recognized by the system then the usb port you had inserted is malfunctioning or it is defective. But if the other usb devices like the flash disk is working then your new bought mouse is defective. Try to plug the usb mouse to the other ports available in your laptop.

Oct 29, 2009 | Targus Kaleidoscope Optical Retractable...

1 Answer

Usb device not recognize


You mentioned that you uninstalled the unknown device from the Device manager. If you uninstall it then connected your usb flash drive you will see an error again on your device manager. This means that the driver for your usb port is not properly installed.

To install it, visit dell website, look for the model of your machine and locate the driver, download it then install from your machine.

Jun 02, 2009 | Dell Inspiron 6400 Notebook

1 Answer

My noteoook got the problem with port usb


Since you have these many problems with your laptop, Firstly try to reformat the system and reinstall all the neccessary drivers. Many times reformatting works well as your OS might malfunction when you have virus or malwares in your laptop.

OTHER SOLUTIONS
a. for USB:
  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.
b. SD CARD
Your 1GB kingston card might have virus. use a card reader and reformat the card for future use.

c. Uninstall and reinstall the driver of your finger scanner.


Hope this helps,


~regards,
Jegan


Jun 01, 2009 | Lenovo 3000 N100 Notebook

1 Answer

Dell 1525 the problem is the usb device not recognize un able to read the external( flash ram , hard,printer,DVB, usb mouse)


Goto Device Manager and uninstall everything under USB headings and reboot the computer.

XP and Vista will reinstall the generic drivers for the usb ports.

To access Device Manager;

Hold the
Windows key + Pausebreak
Hardware
Device Manager


Feb 11, 2009 | HP Pavilion DV2911US Laptop

2 Answers

Thinkpad T20 won't recognize usb port


You can get a PCMCIA adapter with 4 USB v.2.0 slots on eBay. It requires power from the USB port on the laptop, but the pigtail connector is included. Works like a charm! Comes from China just like everything else in this country.

Nov 16, 2008 | IBM ThinkPad T20 2647 Notebook

1 Answer

Usb 2.0 ports not working on my emachines T3504


You may need to uninstall your current usb's and let Windows redetect them.

click on START, SETTINGS, CONTROL PANEL, SYSTEM. Click on tab HARDWARE, click on DEVICE MANAGER. Scroll down to UNIVERSAL SERIAL BUS CONTROLLER. Delete everything there. Click on ACTION, SCAN FOR HARDWARE CHANGES. It should redetect and you should be good.

Jul 24, 2008 | E-Machines eMachines Desktop PC

1 Answer

Usb ports do not recognize flash drives


regisrty key maby u could try repairing your windows back it all up redo it maby sum spyware or sumthing if not bad board not powering good engh to usb

Jan 22, 2008 | Acer Aspire 3100-1405 Notebook

1 Answer

Usb


Check ports are operating correctly, go to Control panel>performance & maintanace>admin tools>services. Look dow list for 'plug and play', make sure this is set at automatic, the furthur down list 'Universal plug & Play' and ensure this is set at Manual. if all is ok then it may be a usb power issue if you ave lots of hungry usb peripherals, try disconnecting some and try your problem periheral in a different usb port.

Feb 17, 2007 | E-Machines T3882 PC Desktop

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

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

Answer questions

Manuals & User Guides

Loading...