Devices Do Not Have Windows 7 Drivers?
Feb 17, 2012
i have an old windows xp pc that my son uses for chat and homework for printing. the problem i,ve now got is he and a friend of his has formatted the pc and installed windows 7.i do know that some of the devices do not have windows 7 drivers because i once checked when he asked me could he have win 7 on it. i didnt bother to upgrade the pc as there was no need.the problem he now has is that everything works but there is nothing on the monitor. it says no input. i have researched on google and the answer i get is because there is no win 7 driver for the nVidia GeForce FX5200.
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Aug 27, 2011
when i plug in any thing into my usb plug it will say it failed to load drivers and then it shows up onder other devices in the computor management screen. It will show the name of the device but will not find the drivers. I can plug in the same devices into my lap top that has same windows7 on it and they will work.
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Jan 9, 2009
Owners of HP tx1000 or Authentec biometric devices can now use them on Windows 7.
Authentec has released their drivers now updated to use the biometric framework.
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Jan 15, 2013
I am not at all very good with computers, it even took me a minute to figure out my OS lol! but i have a serious problem: My USB drivers are no longer reading my phones and other devices the message i get is "USB Device Not Recognized", When i click the message and go through the troubleshoot it gets no where. It's like my computer doesn't even realize that the devices and drivers are malfunctioning, also i don't know if it is related but it seems like files, apps and folders are constantly being deleted without my consent and no one else has access to my pc. i suspect foul play hidden in my system.
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Oct 25, 2009
I see a lot of questions on drivers and devices for Virtual machines. (Hyper-V, VMware, "XP mode", Virtual PC, etc)
Its important to understand that the devices the virtual machines see are not the actual hardware in the machine.
That is to say...the virtual machine might know that there is a network card available to use, but it doesn't know that the physical network card is a Broadcom 3c905 (for example). The virtual machine thinks that it is a pre-defined device that is written specifically for use in the virtual machine.
Same goes with other hardware, your Nvidia 9800 GTX would show up in the VM as a totally different piece of hardware. And this virtual piece of hardware does not have the features or power of the 9800 GTX nor does it require its device drivers.
Virtual machines use 2 types of devices. Emulated and Synthetic.
Emulated - Drivers/Devices that require a lot of physical box overhead to process for the virtual machine. Basically there is a lot of translation that the hypervisor (virtual pc, hyper-v, etc) must perform for the virtual device to utilize the physical device. These are the types of devices/drivers you will see used in Virtual PC and MS Virtual Server 2005 and some others.
Synthetic - Virtual Devices/Drivers that are highly optimized to perform very seamlessly with the underlying physical device. Hypervisor intervention/translation is kept minimal and therefore performance is greatly improved. Virtual machines using synthetic drivers are often said to be "enlightened". These are generally seen in bare metal hypervisors like Hyper-V and ESXi.
The important thing to take away from this post is that the actual physical devices in your computer are NOT what the virtual machine sees.
The network traffic from your virtual machine is passing through the physical network card, but the virtual machine will "see" a totally different device than what is actually in the computer. This goes for any device.
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Oct 10, 2009
A couple days ago, I installed Windows 7 (through MSDNAA).
I have a problem with some devices. The situation can be seen here:
I tried updating driver software through windows and it said it was unable to find drivers
I have no idea what the "Unknown Device" may be. The "Multimedia Video controller" I'm guessing is my Nvidia graphics card? The Mass Storage Device I think is my Magicgate memory card slot, but I'm not sure.
I have an Nvidia 8400M GT graphics card and judging by what I've seen on the resolution window (and device manager), I'm currently running on my standard VGA graphics device, and not my Nvidia.
I manually searched for the drivers for my graphics card off the Nvidia site, but every time I try to install it, I get this messege
]I've already tried reformatting and reinstalling windows 7, now I'm running out of ideas. Can anybody please help?
I'm using a Sony Vaio TP3 computer. It's a "desktop" with laptop components and was initially running on Vista.
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Jun 25, 2011
I have been unable to connect to anything on my wired network, for about the last week. I don't remember making any changes however, I just became unable to connect.I having done a little troubleshooting.1. I can connect to the shares of my Windows Home Server if I use the IP address. The name does not resolve.2. Flushed DNS and restarting DNS server. Flushing DNS works on one client, to allow browsing by the name & restarting DNS works on the other. However neither works after a restart.3. Only my Wifi clients are experiencing this issue. My wired clients, desktops, PS3, Xbox 360, and Boxee can connect perfectly.This issue is not limited to my server. I can't connect to shares on my desktop, nor print to my wired printer.Some network background:I have DSL through CenturyLink and have a Linksys E2000 router.
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Aug 30, 2011
I've lost all my usb drivers and windows will not connect or recognize any usb device when I install it. Here's the message I get from device manager:Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39). I've tried everything possible to correct the situation even reloading the intel chipset from Asus web site. Windows no longer will detect a flash drive or external usb drive. I'm at the end of my rope and I don't envy the thoughts of a reinstall. Is there a way to reinstall the usb drivers?Any one can point me in a direction.
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Jan 1, 2011
I am able to get into the BIOS with both USB and PS/2 devices (Keyboards, etc.) but one I boot into Windows I am completely unable to log on. Keyboard does not work, and neither does the mouse. They both light up, but I am unable to get other things to activate (caps lock key, etc.) and key presses do not work. This is with either USB keyboards and mice, PS/2 keyboards and mice, or a mix of the two (or all four attached at once!). Going into safe mode does not work -- once again, anything USB-based or PS/2-based ceases to function once windows boots, and therefore I am unable to log on in order to diagnose the issue.
I have re-set my BIOS to the default settings, and have removed anything which may provide my system with additional IRQ's -- including both serial ports and my LPT port (yes, this is an older machine). I have gone into the recovery console, and things *DO* work there, strangely enough. I do have mouse and keyboard support, but bringing the machine back to a previous state (system restore) does nothing to correct the issue. As well, the first few attempts provided me with an 0x800700B7 error message (very strange!) when the restore attempt failed. I got past this issue by choosing a restore point a few days in the past.
Once in the recovery console, I notice that it seems to be strangely deficient in tools that I would actually like to use. I am unable to bring up the MMC (and thereby the hardware devices applet), nor am I able to employ gpedit.msc in order to disable the login (boot straight into Windows). Essentially, it seems that my only tools are the command line, and about the only thing that I have found that can be launched from the command line - regedit. I am running a personal copy of Windows 7 Professional, with all of the latest updates and patches. I have MSE (the newer version) installed and have also installed malwarebytes anti-malware. Nothing found to date.
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Dec 7, 2012
my computer is Toshiba satellite L300. It has a problem of not recognizing any devices. At first my usb ports were having power cause the mouse was lighting when i put it on the port, but now nothing is happening.
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Dec 31, 2012
I just recently installed windows 7 home premiuim on my windows vista home premieum computer. When my computer booted up with windows 7, everything worked perfectly and had no problems. I turned off my computer for the night and the next morning when i went to turn on my computer, none of my usb 2.0 devices (mouse, wireless adapter, etc.) worked. The only thing that does work is my keyboard and its a PS/2 keyboard.
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Aug 10, 2011
On my Windows 7 my Devices and Printers keep loading. I enabled the Bluetooth support service but problem didn't solved. I don't have a Bluetooth device on my computer..
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Jul 6, 2011
I've been having a major problem with for over several months. I've recently started to make music and I'm interested in using some of the MIDI capabilities on several of the instruments I have, mainly drum machines and synthesizers. The problem is Windows 7 is not detecting these MIDI to USB interface devices and instruments I have.I've tried using three interface devices so far with no luck what-so-ever. I've tried different two types of MIDI to USB cables, these are generally small, and they both work because I tested them on my friends Macbook and they were 100% functional.So, I decided maybe I should get a better piece of recording equipment, thinking there would be better platform support, so I purchased a Focusrite Saffire 6 USB, low and behold, I had the same problem!The MIDI to USB cables and the Focusrite interface detect the MIDI IN coming from the MIDI OUT port of the instrument, however Windows is not reading the converted MIDI information running through the USB cable into the computer.Here's a list of the solutions I've tried.Updating my chipset drivers. Uninstalling and re-installing chipset drivers. Un-installing and re-installing my sound drivers. Using the latest USB drivers (and even beta drivers) and utilities provided by the interface products. Trying different USB ports assuming it was a power issue. Uninstalling and re-installing the product drivers, rolling back to older drivers as well. Updating Windows. Tested under two different DAWS; CuBase and Sony ACID. I also tried different stand-alone soft-synths, they didn't detect the MIDI devices either. I've tried a few obscure MIDI drivers I dug up from a few places, but to no avail, I un-installed them. I've tried sacrificing 3 goats to Microsoft, that didn't work either. I'm convinced that this is a Windows / Hardware compatibility issue. I'm tempted to get a Mac product so I don't have to worry about this time pilfering fiasco. If anyone would like to take a stab at this I would be very grateful.Here's my system specs:
[code]...
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Oct 15, 2011
I have a computer on which the usb devices stop working/receiving power once windows has loaded (they work up untill windows finishes loading). I installed windows on a different disk everything else remained the same, now the mouse and kb work. Is there a known fix for this? If not is it possible somehow to transfer the user settings from one disk to another, so i get the same settings on the new drive perhaps (mind you, no mouse or kb support on one of those windows)?I have tried a lot of windows disk fix things, none of them have any effect, very strange, have never seen this before. Usually i get pretty much everything fixed using google, but this one.
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Nov 24, 2011
I was using my laptop fine for a few month now. I let a friend use it for a week and he "somehow" got a virus . I wasn't too stressed as i didn't have any personal information or anything important on it. So i reinstalled Windows using my flash drive, the iso from the Windows 7 Professional 64bit CD i had, and the Windows USB-DVD tool downloaded from Microsoft. I changed the boot priorities in BIOS to my USB drive, went through the installation setup and formatted all the partitions on my HDD and installed windows 7 professional 64bit. It loads up and for the most part works fine.First off my resolution will not go above 1024 x 768. Even though previously it was a lot higher, can't remember exact resolution, but was higher than that. Next, when i go to device manager, the following are listed under Other Devices with Yellow Exclamation points by them; Ethernet Controler, Network Controller, PCI Simple Communications Controller, and SM Bus Controller. I've Googled, searched these forums, and tried each solution out there. But to no avail.I purchased the laptop from Best Buy but i do not have any kind of recovery CD's.
Basically i think windows is not properly recognizing the hardware i have installed. Because the laptop screen can go to a higher resolution, but windows won't recognize it properly. Even Windows Aero isn't working properly, and the computer is marketed as a gaming laptop, so i know it has the graphical power.Feel free to explain in detail as i'm pretty good with computers but this problem has me stumped. And for a person that will not stop until something is fixed, its driving me crazy.I'm doing this off another laptop i have that has access to the internet (obviously). So if there are any programs i need to download i have the ability to do so.
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Mar 12, 2011
i have connected my phone to to my laptop which contain genuine Windows 7, but after work the name remain in other devices list below all my hard drive list, how can i remove that device after use
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Sep 29, 2011
I have no speaker sound. Play back devices chart only shows HDMI device to my TV. Nospeakers options and no sound. No recent device installs or deletions. No software changes except update on Java and Adobe.
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Dec 28, 2011
I have below configuration.
Board - DQ67SW.
CPU - i5-2500
HDD- 1 TB 2 HDD's
SMPS/Power Suppply 600W.
RAM- 8 GB 2gb in each slot.
OS - Windows 7 Ultimate edition.
My machine gets hang or get rebooted frequently. What can be the cause. Do I need to purchase high volt smps.
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May 16, 2012
how are the installed audio device in window 7
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Jan 12, 2013
Removable devices are not appearing in windows 7
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Aug 2, 2011
Does Win 7 XP Mode support devices as well as programs. In other words, I have a printer and scanner that have XP or Vista drivers, but no Win 7 drivers. Will XP Mode allow me to use them on a machine running Win 7?
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Feb 3, 2011
I am running an HP Compaq 8510w with Windows 7 Enteprise. When I first got the laptop the USB ports didn't recognise devices when they were plugged in, and the laptop would just hang when shutting down (on the Windows Shutting Down screen), so I decided to reinstall the OS as there was a lot of unnecessary applications installed.
I've been using the laptop since the rebuild and all has been good, until the past week or so when the same two problems have materialised again - when I attach a PSP, or a printer via USB, they are not recognised. And when I shut the laptop down, it hangs on the Shutting Down screen.
What checks can I run to see what the cause of this might be? I've not really installed a load of software on here, and I can't think of anything specific that I may have done that would cause this...
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Nov 30, 2011
I have an Iogear bluetooth dongle that until a couple of weeks ago was working fine. I use it to connect to a bluetooth keyboard. I went on a trip and took the keyboard with me, where I paired it with my iPad. When I came back, the bluetooth could no longer find the keyboard, or any other bluetooth device for that matter.I've gone through all of the usual troubleshooting steps, including making sure it is set to run automatically, making sure the device drivers are updated, removing and reinstalling the device drivers, making sure the bluetooth settings are correct as far as set to find devices etc. with no luck.It does appear to be working as far as the device goes. There is a blue light on the dongle that blinks when I click to find a bluetooth device. When I put the bluetooth on the computer into discover mode, my phone is able to find the bluetooth radio, but it cannot connect with it. All of this, and the fact that it worked fine before, leads me to believe it may be a problem with my computer. I ran antivirus software, and although it found a couple of malware programs, nothing changed.
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Nov 4, 2009
Here's what you need to do for both 32 bit and 64 bit Windows 7 systems:
- Download the 'Windows Mobile Device Center' ( current version is 6.1 ) which you can download it from url...this works for both Vista and Windows 7. I've tried it on both.
- Install the downloaded software but it may not look like it worked on Windows 7 PCs. Vista automatically configures the settings on the bluetooth devices but for those who have Windows 7, here are the things you should do:
- Go to 'Device Manager' from 'Control Panel' -Or- just right-click on Computer Icon and choose 'Properties' and then click on 'Device Manager'.
- You'll see an 'Unknown Device' named 'Bluetooth Peripheral Device'
- Right-Click it and click on "Update Driver Software" -Or- anyway you find it easy to bring up the Update driver window.
- Click "Browse My Computer for Driver Software" button.
- Click "Let Me Pick from a List of Device Drivers on my computer".
- Select 'Bluetooth Radio' from the list if it asked you to select and then in the next window, it will show a list of drivers with Company Names in one list and Drivers in another. In the Company List choose 'Microsoft Corporation', not only Microsoft.
- From the drivers list there may be one or more drivers with the name "Windows Mobile-Based Device Support" with different driver versions. Select one or the latest.
- Ignore any warnings and keep pressing next and then Finish at last. If all goes well, the last screen will show the message that device driver is successfully installed.
Now, after manually updating the driver for your bluetooth device, in 'Device Manager' when you click on 'Bluetooth Radios', it should display one more item which will say 'Windows Mobile-based device support'.There are few more things that you want to pay attention to. If you have already added the device in your 'bluetooth device list' that didn't work, then remove the device and add it again. After you add it, you might need to restart the computer if it gave you a connection problem error message. Every PCs that had Windows 7 and Vista worked after installing this software and I hope it will work for you too.
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Jul 3, 2012
I finally gave up on Backup My PC and went to Win 7 backup, but my external drive does not hold more than 2 backup cycles' worth of data. I'd like to use excess space (in a separate partition) on a 2 TB internal drive to offload some backups, but I can find no way of doing this.
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Jan 2, 2013
I have win7 prof 64bit installed[CODE]
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Nov 29, 2011
Windows 7 64 Bit, does not detect ANY network adapters. We installed windows in August and it has been fine, now for some reason it simply doesn't detect any adapters at all and does not display a Network Adapters heading in the device manager folder treeThe hardware in question is an onboard LAN card on a ASUS Sabertooth X58 motherboard, the lan card is listed in the bios as a RTL8110SCLANI have checked to be sure that the device is enabled in the BIOS, as well as disabling other on board devices in case there was some kind of conflict. I also tried installing an add on LAN card and that card is not detected either. I have also reset the bios and removed the battery etc. I have tried reinstalling the chipset and other drivers and I ha
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Mar 6, 2012
I recently upgraded my Acer Aspire One AOD150 Netbook to Windows 7 (32Bit) Home Premium with a clean install, everything works fine except for Bluetooth. I have installed latest drivers from the Acer site but to no avail. According to the Acer Hardware detection utility I have a Broadcomm Bluetooth card.
The Netbook OS was originally Win XP with a Logitech V470 Bluetooth mouse which worked perfectly, I could also discover and user phones and other bluetooth devices.
I have checked to make sure the Bluetooth services are started, and also checked to make sure that Power Saving on the mouse is not enabled (this caused loss of device problems with my new Windows 7 (64bit0 PC - so I disabled it on the Netbook as well)
It seems that no Bluetooth devices can be discovered, I have checked that the Bluetooth is switched on and tried discovering other mice, phones and computers but the system resolutely fails to see any Bluetooth devices at all!
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Jul 2, 2012
I completely formatted my computer to Windows 7 Ultimate 64 bit from Windows 7 Home Edition x64, I put in the correct product key and then when I attempted to connect to the internet I couldn't because I don't have the correct drivers.Back when I used to use Windows XP I put a little CD in and then installed the drivers from Device Manager but now with Windows 7, I put the CD in and I can't install the drivers. They show up with a tiny symbol with a yellow exclamation mark on it (it was like this too back when I used XP, but I had no problems then,).
The uninstalled drivers are these:
Base System Device
Base System Device
Ethernet Controller
Network Controller
SM Bus Controller
Also, if this helps my laptop is an Acer Laptop.
Windows 7 Home Premium
AMD A-Series Quad-Core Processor A6-3400M - 4MB cache, 1.4GHz
15.6" HD 1366 x 768 pixel resolution - 6GB DDR3 SDRAM
500GB hard drive
integrated Super-Multi drive
5-in-1 card reader
AMD Radeon HD 6520G Graphics
802.11b/g/n WLAN
Gigabit LAN
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Oct 31, 2012
i am trying to backup files and programs to an external hard drive. and a messages comes up saying "one of the USB devices attached to this pc has malfunctioned and windows does not recognize it.
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Aug 17, 2012
I have a sort of file/media server setup on one of my boxes as I need a few programs running on it that can't be run on anything else (Well XP, but I'd rather have 7 running on the system).Well the problem is that none of my other computers can access it other then my main rig and another laptop which are both running Windows 7.My Macbook and Android can't connect to the Server.When I restart the Server, the Macbook and Android can connect to it for 30 minutes or so. As long as it's always running, it'll stay connected such as when I'm streaming a movie, but if it's inactive it'll cut the connection and will be unable to reconnect.If my Macbook can't connect, my Android device can't and vice versa. I don't want to have to restart the Server every time I have to reconnect so any help? I've tried changing the Local Security Policies, changed the network settings to not use 128bit encryption, but nothing is working.On the Server it just has Windows Firewall and Microsoft Security Essentials.
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