Usb Port Not Working Windows 7?
Jan 13, 2012I have a magic jack that's been working but is no longer working. When I plug it into the usb port it lights up but that's it. Nothing else happens.
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Usb Port And Lan Port Are Not Working Download
Jul 1, 2012my 2 no usb port and lan port are not working other wise other 1 no usb port working this is new laptop i think driver not installed because when i connect the pendrive there was light showing in my pendrive.so i want drivr
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Oct 22, 2012I have a HP dv6910us Pavilion and the DVD is not listed in Device Manager. DVD Tray opens and light comes on but does not play DVD. 1st USB port on left side gets - USB Device Not Recognized.One under it works and one on the right side works.OS Windows7 Ultimate. It is running kind of screwy so I wanted to reinstall Windows7 but with the DVD not operating Can't do it. Seems like maybe something in the register got erased or corrupted. If I can get the DVD and USB port to work I won't have to reinstall Windows 7
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Oct 16, 2012my usb port are not working
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Aug 9, 2011We have 4 Emachines desktops running Windows 7. 3 of the 4 use a Cisco wireless adapter USB to get on internet through our Netgear router. Sorry if I'm using the names like I'm advertising for them, just don't know how much difference knowing brand to brand makes. Anyways one of the desktops USB just stopped working, it showed up in the device manager when you would plug something in but it could not read off of it. I tried multiple portable drives and it the USB wifi adapter quit working. After a few hours I somehow figured out that if I brought the desktop and plugged it into a ethernet cable it would get online. I then performed a Windows update and it fixed the USB's. It done that twice over the period of a week. Both times a updat fixed the problem. I say all that to say Sunday, the one computer that is hardwired to the router by Ethernet cable quit working. The difference is the USB's all work fine, but I believe there is something wrong with the Ethernet port. Basically the same scenario one day its fine next it's not. I've check for updates but it say there is none. I have changed ethernet cable between them, tried swapping port with the cable. Also I swapped other computers to the same ports, they got online fine without a problem. I called Emachines they walked me through a test like thing in dos then told me it was fine. I haven't installed anything recently it just quit?
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Feb 5, 2011I recently built a new system and everything had been working fine but recently it won't recognize my camera/usb when it's connected. It had worked originally but now -- although it beeps when plugging/unpluggin the usb cable -- nothing shows up on the computer at all. My wife mentioned that she had canceled out of something once when she plugged it in and it wouldn't work after that.
System information:
Windows 7 pro
i5-2500k
HD 6950
1tb spinpoint f3
8gb 1333 ram
The camera is a cannon powershot sx-130 is, if that matters. This is the same for every usb port on the computer. Other devices (ipod, for example) are able to use the same usb ports with no problems and the camera works just fine on other computers. Can you plug usb 2.0 devices into a 3.0 port?
Laptop Lan Port Was Not Working
Dec 19, 2011My laptop lan port was not working
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Jun 23, 2011usb port was working fine now its not!! i checked the usb and its ok!
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Nov 30, 2011My computer (windows 7 64bit desktop) at the office seems to be not able to connect to internet sometimes even though the cable is plugged directly into the internet port on the wall. Sometimes it works one day and then the next day when I come into office again, and it won't work. Every time I need to do the ipconfig release and renew then it starts to work again. I also heard that my coworker experienced the problem too when using windows 7, but the older computers running on xp never had an issue.
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May 6, 2011I have a new pc with a Gigabyte GA-H67MA-UD2H-B3 motherboard and I plugged a Microsoft 600 Wired Keyboard into the rear port (designated for KB/Mouse by Gigabyte). The keyboard works in the BIOS, but when Windows 7 loads, the num lock light switches on, then Windows 7 says that "Driver not installed properly". In the Devices & Printers window, it shows an icon of the keyboard with a yellow exclamation mark and says "hardware not available". However, mouse continues to work. This happens in all the rear USB ports. If I plug the keyboard in the front port, Windows recognizes the keyboard, install the correct driver and it works! All the USB ports work fine otherwise (tested with thumb drive as well as mouse). I also tried with a Logitech K120 wired keyboard which also had the same problem.!!
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May 16, 2011I recently installed new software that requires port 8080 to function. When I try to run the software I get an error that port 8080 is being used.How do I check to see what process is using port 8080 so that I can open up the port to run the software? MACHINE: Windows 7x64
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Mar 24, 2012I just bought a new computer from a computer shop. It is custom built and has the following:Has 8GB RAM, 3.3ghz intel core i5-2500k, windows 7, Intel HD graphics so upto 1.7GB max video memory, 1 VGA slot, 1 DVI slot.Just to confirm I checked in person and my tower has a VGA port and a DVI-D dual link port.
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Mar 30, 2011just upgraded a laptop from Vista to Windows 7, everything works fine except the computer now will only recognize 1 USB at a time, all the ports (3) work, the external hard drive, camera, printer or speakers all work however I can only use 1 device at a time, I just copied a file from my external to a thumb drive, I had to plug in the external, copy the file to my desktop, unplug the external and plug in the thumb drive to copy the file from the desktop, starting to annoy me, I can't print if I'm listening to music, can't listen to music and copy to the external etc etc etc
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