Archive for January, 2008

Windows Not Recognizing External Storage Device

Posted by Tom Settel on Saturday, 5 January, 2008

If you use an external hard drive, ensure the AC power cord and any subsequently connected power strip securely plugs into the power outlet and that both are switched on. Eliminate the port as the source of the problem by connecting your flash drive or external hard drive to another port. If the external storage isn’t recognized in another port, open Device Manger to determine if your port or drive has a system conflict. Select the Start button, Settings, and then click Control Panel. Double-click System, select the Hardware tab, and then click the Device Manager button. Click the plus sign (+) next to Universal Serial Bus Controllers for a drive that connects via USB and the plus sign next to IEEE 1394 Bus Host Controllers for a FireWire connected drive.

A yellow exclamation point signifies the port has a driver conflict, and a red “X” indicates the port has been disabled. Right-click and select Enable to reopen a disabled port. To resolve a port conflict, right-click and choose Uninstall for each controller until all the USB or IEEE 1394 Controllers are removed. After you uninstall each controller, restart your computer and it will reinstall the proper Bus Host Controllers. To check for an external storage conflict, select the Disk Drives heading and find your external storage drive. If the drive has a conflict, you may need to install its included software
and proprietary driver for the computer to recognize the device. If the drive still can’t be detected, uninstall the external drive and then reboot the computer to facilitate its detection.


External Storage Device Missing in My Computer

Posted by Tom Settel on Thursday, 3 January, 2008

Partially connected USB or FireWire connectors or devices that are inadvertently unplugged are a common cause of undetected drives. The plug may appear firmly seated, but you should disconnect and reconnect the USB or FireWire connector to ensure the drive is plugged in. If your external storage drive connects to a USB or FireWire hub, ensure the hub has power and that its connector is plugged into the computer.

Note that some external storage devices work poorly or not at all when connected to a hub; try connecting the drive directly to a port on the computer. If the drive still isn’t detected, test an external hard drive’s cable by switching it with another USB or FireWire cable.


Basic Troubleshooting External Storage

Posted by Tom Settel on Tuesday, 1 January, 2008

The large storage capacity and portability of external hard drives and flash drives make external storage an extremely convenient way to back up, transport, and swap files. Many of us now rely solely on external storage to back up our internal hard drive or to transport multimedia libraries on our key chain. However, when the external storage device you’ve come to depend on is operating poorly or not at all, it can be frustrating and inconvenient, especially if the drive contains important work documents or the entire contents of your hard drive.

When troubleshooting an external hard drive or flash drive, it’s wise to search the Internet for known incompatibilities relevant to your device and to visit the manufacturer’s Web site to make certain you don’t need any special software or drivers. To find the appropriate download, you need to know the drive’s name, model number, or serial number and its storage capacity. Typically, external hard drives display this identification above the bar code on the bottom of the drive, and flash drives include a name and model number in the accompanying packaging or user’s guide.

Operating systems created after Windows 98 don’t require you to install any drivers to recognize external storage drives. Therefore, you can trace the majority of detection problems to a misconnection or incorrectly configured port. If you’re experiencing sluggish file transfer and drive access, the problem is more likely because of inadequate USB or FireWire hardware within your computer. While you can resolve both detection and slow drive problems, an external hard drive that exhibits grinding noises or extremely hot running temperatures may be on its last legs and you should remove data from the drive as soon as possible.

For the next couple of weeks, more troubleshooting posts will help you restore and improve your external storage drive’s swapping and storing capabilities in this site, do come back later.