Hello,how do i download music files to my usb stick. Transferring Files From a PC 1 Determine the amount of data you need to transfer. USB Driver v4.4 Installation Instructions. Download (0.3 MB) System Requirements. Windows Vista / 7 / 8 -- 64-bit only? For 32-bit Windows, click here. Are you getting a “USB device not recognized” error whenever you plug in a USB mouse, keyboard, camera, or other device? I can't live without USB ports and. Windows 7 or Vista requests drivers for an external drive. Windows 7 or Vista sometimes encounters problems locating the drivers necessary for the proper function of. USBDeview is a software that lists all USB devices that connected to your computer, and allows you disable, enable or uninstall them.This tutorial is meant as a starting point for using NI-VISA to communicate with a USB device. It is not intended as a starting point for learning about USB. A USB flash drive, also variously known as a USB drive, USB stick, thumb drive, pen drive, jump drive, disk key, disk on key, flash-drive, memory stick or USB memory. NEW for 2009 our Patent Pending 2-Port USB 2.0 Auto Printer Sharing Switch for Windows VISTA and Windows XP. Two computers can now share one printer automatically. How to Fix USB Device Not Recognized in Windows. Are you getting a “USB device not recognized” error whenever you plug in a USB mouse, keyboard, camera, or other device? I can’t live without USB ports and currently have 5 ports on my computer so that I can connect my mouse, keyboard, camera, phone, and printer to it all at once! For those of you with even more USB gadgets, you probably have connected a USB hub to one of your USB ports so that can you connect even more devices. Most of the time this works great, but occasionally your computer might stop recognizing USB devices. The odd thing about this error is that the ports are working just fine, as I was able to still charge my cell phone without a problem, but couldn’t get my camera recognized using the same port. After spending a lot of time and trying a bunch of different ways to fix the problem, only one solution ended up working for me. I’ll mention that solution first, but will also mention the other possible solutions, as the first solution may not fix the problem for everyone. Method 1 – Unplug Computer. So how did I finally fix the problem? Well, if you are lucky, it’s a super simple solution! Try this method first and if it works, you’ll have saved a lot of time. Simply unplug your computer from the power supply. Yes that is it! Note that this does not mean just turning off your computer using the power button because most modern computers don’t actually turn off completely and the motherboard will still get power. This is useful sometimes if you want to remotely wake up a computer, etc. The motherboard is where all of hardware of the computer connects to, including the USB ports. Sometimes the motherboard needs to be “rebooted” because things can go wrong, i. The small microprocessor on the motherboard will reload the drivers and your USB ports should hopefully be recognizing devices again. So first turn off your computer using the Shut Down option in Windows or pressing the power button and then UNPLUG the PC from the wall outlet. Let it sit for several minutes and then plug it back in. Method 2 – Update Device Driver. If Windows is not able to recognize the device, you may also see in Device Manager that the device shows up as an “Unknown Device”. You can get to Device Manager by clicking on Start and typing in devmgmt. Control Panel and clicking on Device Manager. In that case, you should right- click on Unknown Device, click on Properties, then the Driver tab and then click Update Driver. If this doesn’t work, you can also try to download the driver for your device from the manufacturer’s website. If the USB device is just a flash drive, then it’s probably not a driver issue. However, if you are installing a USB printer, drawing pad, etc, then it might be worth downloading the driver for that specific device. Method 3 – Restart & Disconnect USB Devices. The next thing you can try is to disconnect all USB devices and then restart the machine. If the device is recognized by a different USB port, there could be a hardware problem with one of the USB ports. If no USB port recognizes the device, then keep reading because it’s probably something else. Method 4 – USB Root Hub. Another thing you can try is to open Device Manager, expand USB Serial Bus Controllers, right- click on USB Root Hub and then click on Properties. Click on the Power Management tab and uncheck the Allow the computer to turn off this device to save power box. If you have more than one USB Root Hub listed, you need to repeat these steps for each one. Click OK and then restart your computer. Try to reconnect the USB device and see if it is recognized. If not, go back to the power management tab for each one and check the box again. If it does recognize the device, then leave them unchecked. Method 5 – Connect Directly to PCA friend of mine ran into this issue and the cause ended up being his USB hub. He only had three USB ports on his computer, so he bought a hub where he could connect an additional 8 USB devices. I guess this proved too much for his computer and it just started sporadically not recognizing various devices. After removing the hub and connecting the device directly to the computer, it worked just fine. We haven’t really been able to find any other solution to this problem other than reducing the number of items connected to the hub. Actually, one other solution worked, but it meant having to buy a new USB hub with more power. If you are having this problem with Windows 8 or Windows 8. Microsoft has released a fix for Windows 8 not detecting USB devices properly. Make sure to install this hotfix if running Windows 8. Method 6 – USB Troubleshooter. If nothing has worked so far, you can download the Windows USB Troubleshooter Fixit tool. It’s a free tool that works with Windows XP, Vista and 7. You can either have the troubleshooter fix the problems for you or select the fixes yourself. I would just let it fix them for you since the choices can sometimes be confusing and technical for the novice user. Method 7 – Update Generic USB Hub. If you are getting the Unknown Device error in Device Manager, you can also try one other thing. Open Device Manager and then expand Universal Serial Bus Controllers. You should see at least one item called Generic USB Hub. On some computers, you might see two, three or more of these. Right- click on the first one and choose Update Driver Software. When the update dialog pops up, choose Browse my computer for driver software. Then click on Let me pick from a list of device drivers on my computer at the bottom. From the list, select Generic USB Hub. Normally, there won’t be anything else listed except for that one choice. Click Next and then click Close once it finishes installing it. At this point, the Device Manager screen should refresh and either the unknown device will still be there or it may now be recognized. If it’s still showing as not recognized, then you repeat the process for each Generic USB Hub listed. Method 8 – Uninstall USB Devices. As a last resort, you can also try uninstalling all USB devices from your system and then restarting. I mention this last because even though Windows is supposed to automatically recognize the USB controllers, hubs and devices automatically, it can sometimes fail and you’ll end up with no USB ports working. I had a computer with 6 USB ports and only one port would not work properly. I uninstalled everything under USB Serial Bus Controllers in Device Manager and restarted. Instead of re- detecting everything, I was left with no USB port working, so be careful when using this method. Go to Device Manager and start uninstalling each item from under USB Serial Bus Controllers. Before you start with anything that is already working, uninstall the items with exclamation points or that are listed as Unknown Device. Method 9 – Uninstall Hidden Devices. By default, Device Manager doesn’t show all devices that have been installed to the system. It basically only shows the ones that are currently connected. However, if you installed a USB printer earlier and now no longer use it, it will still be installed, but won’t show up in Device Manager. Certain hidden or ghost USB devices can cause conflicts with current USB devices and therefore lead to this error. You can view hidden devices in Device Manager by first opening a command prompt and then typing the following two commands: set DEVMGR. If you see anything listed there that is greyed out or that says unknown device, go ahead and right- click on them and choose Uninstall. Hopefully, removing the older devices will allow the newer devices to work properly. Other Possible Solutions. If nothing has worked until this point, it’s pretty safe to say there could be a problem with the actual hardware. The best thing to do is to connect the device to another computer and see if it works or not. If not, then it’s definitely an issue with the device. Possible Solution #1 – The other possible solutions are to try a different USB cable, if you have one lying around. If not, just buy a new cheap USB cable from Amazon: A to B, A to Micro B, A to Mini B, or A to A. This is a fairly rare problem, but I have seen it occur a few times over my many years doing technical support. Possible Solution # 2 – Another possible solution is to take the device, connect it to another machine and if it does recognize the device properly, to then eject it properly from that computer before reconnecting it to the original computer. I’ve seen this problem occur with several flash drives that were unplugged without ejecting properly. After connecting them to another computer and ejecting them properly from there, they suddenly started to show up on the original computer that was not recognizing them. Possible Solution #3 – A few people have had luck getting rid of this problem by updating the BIOS. I’ve already written an article about whether it’s a good idea or not to update the BIOS, but in this case, it might be worth a try. You can also go into the BIOS and disable USB, restart the computer and then enable USB again. The only thing you need to make sure is that you have a PS2 port on your computer, otherwise you won’t be able to do anything once you disable USB in the BIOS if your keyboard and mouse are connected via USB. Hopefully, one of the many solutions above will solve your USB problem. If not, post a comment and I’ll try to help. Fix : External USB Hard Disk drive not detecting / not working properly problem in Windows 8 , 7 , Vista & XPSep. After reading this article you will be able to fix some of the problems that stop a user from using their external USB hard disk drives properly & will also help in the situation where your Windows Operating system based computer does not detect your external Hard disk drive. There are quite a few explanations for this problem & I have compiled this guide to address almost all of the known issues & help a user get rid of these problems for a smoother computing experience. This guide addresses the most basic & the complex procedures to resolve some problems with your external hard disk drive. Follow the steps below: Checking USB Connection. If you External drive is USB powered, make sure that your cable is connected properly and the USB slot is a powered slot. Try replacing the USB Cable. If your external drive is powered through an adapter, make sure your adapter is working fine, replace and check, if necessary. Try plugging your drive into another USB port. USB Drivers. Always make sure that you have the latest USB & Chipset drivers installed in your computer. To check, run windows update to update your computeror. Go to your motherboard / system manufacturer’s support website, download & install the latest drivers from there. Device Management. If you plug- in your device & it does not show up in my computer. The first thing to check is that whether your device has been detected in your computer or not. Now, Go to start menu and type device management or right click the computer icon and click on device management ( you might have to provide administrator password here )Running Disk Diagnostics. Sometimes due to a error in file system or on the disk, your hard disk might just fail to detect in your computer system. An easy way is to gain access to a diagnostic software that might be available free to you on the hard disk manufacturer’s website. Download & install such software. Run the software to detect issues with your drive. Using a Live Disk, just to check. If you have any live disk with you, you can boot from that disk to check if it detectsexternal drive. Gparted live CD is a good tool to start with. If a Live CD detects your drive, it’s time to repair your Windows installation. Check your disk for errors before exiting the live CDRepairing Windows File System. If you have a Windows CD / DVD with you or if you have a Windows 7 repair disc, boot from it. On the first menu press Shift + F1. This will open up the command prompttype diskparttype list disk. If you see your external disk heretype select disk n ( n being the no. Do not open your computer hardware or your HDD external enclosure, if you are not comfortable with it. Hire a professional to do it instead. If any damage or warranty violations occur, the author of this article will not be held responsible for it.
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October 2017
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