Question about 2wire PC Port Phoneline HomePNA 10Mbps USB Adapter

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One day able to attach external drive/disk via USB port - next day unable to reconnect - Computer properties did NOT show EXTERNAL drive at any PORT

As above says one day I attached an external disk (which I had used successfully before), and was unable to download too AOK but next day was unable even to view drive/device?!?

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Whenever you use coaxial or phone lines make sure to use a surge protector power bar. They have a thermistor in them to blow up and protect your equipment. I'd say you have blown a diode or ic that supplies power and converts data from the usbs. It may just be one of your voltage wires from your power supply.

Posted on Nov 19, 2013

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Posted on Jan 02, 2017

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When I attached the external HD via USB it doesn't show up on my computer.


click start control panel administrive tools ,computer management ,device manager look through all of your devices if you see a yellow question mark?or exclamation mark ! or red x
right click to reinstall drivers or
if you can see your usb but its not working
ports(com&lpt)right click update driver
if your computer came with a motherboard disk the drivers could be on it
sometimes the wires inside the cable will be damaged due to bending or stretching or placing heavy equipment upon the cable,
just replace the cable of the hard disk, when you plugged the external disk drive you got that windows could recognize the USB device change the cable everything should work fine again,
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:
hope this helps

Jul 07, 2011 | Toshiba 250GB TOSHIBA USB 2.0 PORTABLE...

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I have 4 gb kingston usb drive after attaching with lcd now i m unable to open it .cmd it is showing device is not ready in my computer is showing insert a media in disk management letter is showing but i...


click start control panel administrive tools ,computer management ,device manager scroll down universal serial bus controllers you should see a yellow question mark?
right click to reinstall drivers or
if you can see your usb drive but its not working
ports(com&lpt)right click update driver
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 also
scroll to disk drives if you can see your drive + to expand right click you should see options to update driver,disable,uninstall scan for hardware changes. or
select properties you should see options in the general tab to troubleshoot,policies,volumes,driver and details under the driver tab you will have the options to check the driver details,update driver,rollback driver or uninstall
hope this helps
don

Mar 01, 2011 | Kingston Computers & Internet

1 Answer

I have been using Seagate FreeAgent on this dell laptop with Windows XP for about 2 years now. But since last evening, i am unable to detect it on my computer. The freeagent is plugged on, the orange light...


The external storage device has several major components:
* USB cable
* external power-supply
* disk-drive inside the enclosure
* USB-to-disk-drive adapter inside the enclosure.
Try a different USB cable.
Try a different USB port on your computer.
Try a USB port on a different computer.
Take a multi-meter, and measure the output voltage/amperage of the power-supply,
and compare with the specifications on the label of the power-supply.
Open the enclosure, and remove the disk-drive, and attach it as a "slave" drive in a desktop computer, to see if bypassing the USB-to-disk-drive adapter bypasses the problem.
Look at the label on the disk-drive, for manufacturer, product-number, serial-number, and manufacture date. Access the manufacturer's web-site, and use "check warranty status" to see if the warranty still is valid. If so, the drive can be replaced, at minimal cost to you.
Buy a new, compatible, disk-drive, and install it in the enclosure, to "revive" your external storage device.
Search online for a professional "data recovery service". For a significant fee, they can repair your disk-drive, just long-enough to copy your files to a new disk-drive. Seagate's web-site has an data-recovery offer: no charge if we cannot recover your files.

Nov 05, 2010 | Seagate FreeAgent Pro - 500GB, 7200 RPM,...

1 Answer

My harddrive wont show on my computer and when i turn it on it beeps continously, what could i do to get it to show on my computer of just fix it completely


The external storage device has several major components:

* USB cable

* external power-supply

* disk-drive inside the enclosure

* USB-to-disk-drive adapter inside the enclosure.

Try a different USB cable.
Try a different USB port on your computer.
Try a USB port on a different computer.

Take a multi-meter, and measure the output voltage/amperage of the power-supply,
and compare with the specifications on the label of the power-supply.

Open the enclosure, and remove the disk-drive, and attach it as a "slave" drive in a desktop computer, to see if bypassing the USB-to-disk-drive adapter bypasses the problem.

Look at the label on the disk-drive, for manufacturer, product-number, serial-number, and manufacture date. Access the manufacturer's web-site, and use "check warranty status" to see if the warranty still is valid. If so, the drive can be replaced, at minimal cost to you.

Buy a new, compatible, disk-drive, and install it in the enclosure, to "revive" your external storage device.

Search online for a professional "data recovery service". For a significant fee, they can repair your disk-drive, just long-enough to copy your files to a new disk-drive.

Nov 02, 2010 | LaCie Hard Disk 1TB Desktop with Hi-Speed...

1 Answer

All External storage devices "USB Device Not Recognized"


Dear Sir,madam
You have to do some steps about fixing this problem :
1: Go to Device manager by right click on my computer then manage and then device manager.
2: Go to universal serial bus controller and export it.
3: in each USB root hub right click and then properties.
4: In properties screen select power management tab and unmark on " allow the computer to turn off this device to save power ".
5: After finishing this steps in each USB root hun restart your computer and then done

Jul 24, 2010 | Microsoft Windows XP Home Edition

2 Answers

Can't access data on external hard drive.


Try if you can perform Scandisk on the external drive. Instead of formatting

Mar 12, 2010 | SimpleTech SimpleDrive 160 GB External USB...

1 Answer

Cant use my usb



Refresh and reinstall USB Ports Of Your Computer Hello there, the other day i tried refreshing and reinstalling the USB ports on my PC, as some of my connecting devices are not recognized. I present the detailed procedure on refreshing the USB ports.
Let’s go!!

Here are the steps to refresh/reinstall/uninstalling the USB ports on the computer.

The USB port needs to be refreshed to make sure that no other device has captured the USB port of the computer. The Mouse, video camera, your external USB hard disk; what ever it may be.

Follow the steps given below to refresh USB ports.

1. Right-click My Computer icon on the desktop, and then select Properties.
2. Click the Hardware tab.
3. Click the Device Manager Button.
4. Click the plus (+) sign to the left of Universal Serial Bus controllers.
5. Right-click the device listed under Universal Serial Bus controller and select Uninstall.
6. Click OK to confirm the removal of the device.

Please note, repeat Steps 5 and 6 until all the devices under Universal Serial Bus Controller are removed.

7. Shut down the computer.

CAUTION: Ensure that the Shut Down option is selected, instead of the Restart option.

8. Wait for 5 seconds and then restart the computer. When the computer restarts, a "Windows has detected new or added hardware" message window will open.

The above steps will refresh the USB ports.

Now connect the USB devices like mouse, video camera, your external USB hard disk...USB hubs...whatever you like and the drivers should install automatically.

Tip: It is always recommended to connect the main USB devices at the rear end USB port. As they require more power to initiate.


The above steps are for XP operating system. When coming to the matter of Vista, please note the changes below:
===========================
1) Right-click Computer icon from the desktop , and then click Properties to open the System Properties window, and then select the Device Manager tab.

2) Click the Plus (+) sign next to Universal Serial Bus Controllers/Root hub.

3) Click the USB Composite Device entry to highlight it, and then click Remove. If a screen appears to confirm the deletion, confirm the deletion.

4) Disconnect the USB cable to the all-in-one, wait a couple seconds, and then reconnect the cable. This should restart Windows device detection (Plug and Play).

5) A New Hardware found screen may appear, click next through all of the screens that appear for the Wizard to install the USB Composite Device. Click Finish once the wizard completes.


If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe

Jun 06, 2009 | Toshiba Satellite M35X-S311 Notebook

1 Answer

Hard disk


Before formatting the drive, be sure to back up any data from the external hard drive that you want to keep. If you want to make your external hard drive bootable, make sure the "File System" option on the "Format" screen matches your operating system. For Windows XP, the file system should be NTFS, while for Windows 98, it would be Fat 32.
Step1 Attach the external hard drive to your computer with the supplied cables. Most modern external hard drives are attached via one of the USB ports on your computer. Older drives may be attached via either the serial port or the parallel (or printer) port.
Step2Click on "My Computer" to see if your computer recognizes that the drive has been installed. If the drive is not showing, reboot your computer and check again. Step3Right-click on the letter that corresponds to your external hard drivemag-glass_10x10.gif. This will most likely be the letter "E" or higher, as your primary drive will be "C" and your CD or DVD drive will be "D." Step4Click on "Format" from the option screen that is displayed. Step5Choose the options you want from the "Format" screen. In most cases, the first three options should be left as is. You can give the drive a volume name in the text box that is provided, if you desire. Step6Click on the "Start" button to begin the process. When the formatting is complete, the external hard drive will be ready for use.

Apr 07, 2009 | Computers & Internet

4 Answers

Unable to access external WD 500 Gb drive: "You need to format the disk"


It seems vista is the problem. On older operating systems the disk's work fine. My dis was formatted with vista and as a result showed exactly the same message when plugging it into a xp system. Back on the vista it works fine. The ntfs is native to win NT/xp there might have been changes in vista. Also do not use the firewire cabling, i had numerious problems until i reverted back to the usb.

Sep 19, 2008 | Western Digital My Book Essential Edition...

1 Answer

Insignia mp3 player reads "Unable to format external memory!!"


I too had this same problem.
i downloaded and installed the firmware update...and now my 2gb microSD is readable.

link for download:
http://www.insignia-products.com/t-New%20Video%20Player%20Firmware.aspx

follow directions and you'll be good to go.

May 30, 2008 | SanDisk 4GB microSD High Capacity Memory...

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