Question about HP Compaq Presario V5101US Notebook

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Usb port were working, just stopped. Get error message device not recognized on all plugged into usb port.

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This
solution has worked for
some people with problematic USB and General Devices:

1. Locate the file INFCACHE.1 in C:\Windows\inf

2. Right click on the INFCACHE.1 file, select Properties >Security > Edit,
and give your account full control.

3. Delete INFCACHE.1 (Or just to be safe, rename it to INFCACHE.1.BAK or
temporarily move to your desktop but you shouldn't need to, windows doesn't
need that file to run, and if it needs to it recreates it).

4. REBOOT

Posted on Nov 14, 2010

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Posted on Jan 02, 2017

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2 Answers

Usb ports not recognized


Did this suddenly start to occur? Were they working before? If so, it is very simple - shut down computer, remove the battery and unplug any power source, wait a couple of minutes and reassemble and power up. Wala! I read all kinds of complicated instructions, started with the simple, and problem solved.

Feb 22, 2010 | Computers & Internet

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

Tip

How to fix ?USB device not recognized? error in windows


Are you getting a “USB device not recognized” error whenever you plug in a USB mouse, keyboard, or other USB device? I love USB and have 5 ports on my computer so that I can connect my mouse, keyboard, camera, phone, and printer to it all at once!
However, last weekend, my computer stopped recognizing my USB devices! The strange thing about it was that the USB ports were not bad because all of my devices were still getting power to them. I could still charge my cell phone without a problem!

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So I started with the normal fixing methods, including uninstalling the drivers for my devices and reinstalling them. That didn’t work! Next I tried System Restore thinking that maybe I had installed something and it caused a conflict with the USB system drivers. That didn’t work!
I read online that in order to fix this problem I should go to Device Manager and uninstall all of the devices under USB Controllers. Restarted the computer, reinstalled the USB drivers, but the problem STILL did not go away!
You may also see in Device Manager that the device shows up as an “Unknown Device”. 42b721d.png
So how did I finally fix the problem? Well, apparently it’s a super simple solution! No need to edit the registry, uninstall drivers, or anything of that sort.
Simply UNPLUG YOUR COMPUTER FROM THE POWER SUPPLY. Yes that’s it! Note that this does not mean just turning off your computer because modern computers don’t really turn off when you press the power button as the motherboard still gets power.
First to explain, the motherboard is where all of hardware of the computer is connected to, including the USB ports. Sometimes the motherboard needs to be “rebooted” also because something can go wrong, i.e. all your USB ports suddenly stop working. The small microprocessor on the motherboard will reload the drivers and your USB ports should be back to recognizing all devices!
So first turn off your computer using Shut Down or pressing the power button and then UNPLUG it from the wall outlet. Let it sit for about a minute and then plug it back in.
Hope this helps someone fix that pesky “USB device not recognized” Windows error!



on Jul 08, 2010 | Computers & Internet

1 Answer

Toshiba a135-s2356 usb ports stopped working. plug in device, message comes up "usb device not recognized". multiple devices tried. same message.


Check your Device Manager
XP
my computer right click
go to properties
then go to device manager
then go to usb
Check to see if it has an x on it if it does try new softaware
by right clicking on the USB and Update

Aug 13, 2009 | Toshiba Computers & Internet

1 Answer

I have a WD passport 320gb, at first it worked one of my usb. then all of sudden, it stop recognizing my WD Passport with one usd port, so i plug it in another usb then it works. and after a couple of days...


Are you using an external power supply for the disk? If not, you might be overloading the USB port. It should not happen, but USB ports are limited in the amount of power they can output. Especially laptops might face such problems.

Do other USB devices still work on those USB ports? If so then the port is at least not broken.
Sometimes you can uninstall and reinstall the USB hubs and controller devices in the Device Manager to fix USB problems.

For other ideas on troubleshooting external hard disk issues, you can check: www.devicedriverfinder.com/blog/device-errors/external-hard-drive-troubleshooting

Jun 13, 2009 | Western Digital Passport WDXML800UE...

2 Answers

USB device not recognized


This solution worked for me when I got the USB device not recognized message:
http://www.infobarrel.com/USB_Port_Repair
It can be quite frustrating. I've heard that older computers are more likely to have the USB device not recognized message.

May 31, 2009 | Dell Inspiron 6400 Notebook

1 Answer

My FlipShare software cannot recognize my Flip MinoHD


Have the same problem with my Flip Ultra HD on my MacPro! Who can solve the problem??

Mar 19, 2009 | Pure Digital Flip Mino Digital Camera

1 Answer

USB ports malfunction


its happen due to virus enfection which ifected ur drivers who recognize the device .
u can use two options first restore ur system on a previos good seting date .
other wise u have no option beside format
thanks.......

Mar 03, 2009 | ASUS T2 P4P8T WO/CD/MDM FM AGP8X GETH WIFI...

1 Answer

Usb


your usb device is use less now.
replace it if u have warrenty of it.

Mar 24, 2008 | Computers & Internet

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