Unknown Device (Related To ACPI)

Nov 24, 2008

I have windows vista x64 installed. My system is an AMD 64 X2 6000+, ASUS M2A - VM motherboard. I cannot figure out what device is unknown. Can someone give me any ideas what it could be? I've used Driver Detective and it says all of my drivers are up-to-date.

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Unknown Device On Microsoft ACPI Compliant Embedded Controller

Jul 13, 2008

i have updated my system to ultimate x64 sp1.

now in device manager, i found one unknown device(which is shown in Other Devices in Device manager), i tried most of drivers for it.

but not able to get it. i even do not know what device it is.

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Unknown USB Device Without Any Device Plugged

May 1, 2009

I'm running Home Premium 64 on a Sony Vaio Laptop (CS170F). I'm having a curious problem: Yesterday I plugged into the machine the dongle of my wireless logitech mouse, and for some reason the machine said "Your unknown device is ready to use" (my OS is in spanish, the messages may not be accurately translated). Since then, an annoying message pops every few seconds warning about an "unrecognized USB device", that "didn't work as expected". The best part is this, if I click on the tray icon, sometimes the informative dialog window is emply, an other times shows all the USB ports in the system plus one extra with a "unknown UBS device", even without any device plugged into the system. I've tryed removing the unknown device from the device manager, but it shows up again.

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DEVICE UNKNOWN

May 19, 2008

I have a Lenovo Thinkpad T60p and a Lenovo USB Webcam. I installed SP1 and the camera stopped working so I uninstalled SP1 and it still doesn't work, it appears as "Unknown device". Is Microsoft going to publish some solution? I see all the reports and there are a lot people having the same problem.Should I come back to XP?

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Unknown Device: Creative Game Port

Jul 4, 2008

OS Windows Vista Home Premium: Control Panel - Device Manager - Other Devices - Unknown Device!

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Unknown Device -Nvidia GeForce 9200M GS Access Denied

Nov 15, 2009

I get an unknown device warning in my device manager. It is for my graphics card. I click reinstall driver. It finds the driver but says it encounters a problem when installing. Its says: Nvidia GeForce 9200M GS access denied. I downloaded new drivers from Nvidia, installed them, restarted, no good. Tried uninstalling the device, restarting, installing driver = no good.

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Q9650 Intel Quad Core Listed As Unknown Device?

Nov 15, 2008

I have updated my bios ,update came out last month, and still under the device manager it shows "unknown device". The BIOS recognizes it and the Sytem under Control Panel recognizes it. Anyone with the same issue? I don't have any performance problems and didn't even with the old bios. I attached a screenshot.

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USB Media Reader "Unknown Device"?

Mar 10, 2009

Have a 6 in 1 USB 2.0 Internal Media Card Reader on an old eMachine (D2266) that ran and worked on Win XP Pro x32. There is no Manufacturer's ID Tag anywhere on this unit. I installed this card reader into my Vista Home Premium x64 machine. Then plugged into an available motherboard USB port and turned on computer. The power light on the media reader lit indicating power, and Vista claimed "device successfully installed". Inserted a SD media card and device is not working. A check of device manager reveals an 'Unknown Device" on the roothub a check on the 'Drivers Tab'reveals "There are no installed drivers for this device" or something to that effect.

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Activation Or Related?

Jan 9, 2008

No this is nothing to do with Piracy and whatnot, my Vista is perfectly legal (and I have the Credit card bill to prove this.). I am on my "1st build" and am currently using the "30 day trial" - the reason for this was that I wanted to be sure that everything ran smoothly before I activated the software, mainly because I was unsure about whether or not x64 would play nice (and I may have had to install x32 instead) It does, and I'm chuffed.

My main Q is, should I activate... and say in 6 months time, I have to do a fresh build , I assume that I will be able to without incident (worst case scenario I have to phone MS, but then I did that with XP and had no problems.) Secondly, should I wish to change Hardware i.e. Graphics card / adding another hard drive (which are about the only two upgrades I'd do to this monster of a machine) after activation, I assume thats allowed ?

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Hanging Related To Updates

Sep 17, 2009

Working on a Toshiba Satellite A205-S4617, using Windows Vista Home Premium. It started out with hangtime -- a lot of hangtime. With anything that put a little stress on the system: music, games, movies were all useless to me now. Even web browsing was a chore, with a 15-second hangtime for each web page opened -- sometimes twice (much worse on the graphics-heavy sites). The system was also extremely slow retrieving files on the hard disk. I didn't know what to do for several months until I narrowed the cause down to the Windows Update Error 80070426. Based on advice to other people with similar problems that I found here and other places, I took the following steps: I made sure my copy of Vista was re-authenticated, then I tried installing the updates again. No luck.

The next option was to restore my machine to the factory settings. This could be accomplished rather easily with the system restore disk that came with the computer. Except that during my last move, the wife thought the computer box would make nice storage for drinking glasses, and promptly emptied the contents of the box. That stuff has not been seen or heard from since. Whenever I describe my computer woes to somebody and they ask why I don't just restore it with the backup disk, I just give the wife a hard stare and shake my head a little, saying nothing.
...........

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Restore Function? Related To Security

Mar 23, 2008

I can't do multiple select as well. How could I restore this function? Related to security?

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Could Not Find An Directly Related Info

Nov 9, 2009

I'm hoping this isn't a repeat of an existing thread - I couldn't find any directly-related info. I have an HP Pavillion running Vista Home Premium 32 bit. I thought I had a virus and I ordered the recovery disks from HP. The laptop was working somewhat but sometimes would only run in Safe Mode. The problem seemed to be a failing hard drive. I replaced the hard drive yesterday. The system recognized the drive and the quick test and comprehensive test both passed.

I reinstalled from the recovery CD and it seemed to go through all the steps. At the final self reboot, the screen eventually goes black (lit, but black) with the mouse cursor. I then get a message: Windows could not complete the installation. to install windows on this computer, restart the installation. HP support says it could be the motherboard. Are there any other things I could try before taking in for service? Is there any other way to do a truly 'clean' install?

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Error Is Related To The Ntdll.dll File

Apr 11, 2008

I hope I'm posting this in the right section. I have an old version of mavis beacon that I installed on vista and I it worked just fine. But today when I tried to use it, it kept closing. The error is related to the ntdll.dll file. Anyone know why this file would make this keep happen?

Problem signature
Problem Event Name: APPCRASH
Application Name: Mavis.exe
Application Version: 1.0.0.1
Application Timestamp: 3592b413
Fault Module Name: ntdll.dll.....

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Spore Fan:theme For Vista Related

Mar 17, 2009

I'm a real fan of spore.Does anyone now of a theme for vista related to spore e.g a full theme,sound pack,cursor pack or anything else.

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Solved A Bug Related To Submission Of False Positives

Mar 30, 2008

Note If you already have Avast installed, then you can click on Maintenance, Update, and Update Program to update to the new version. You will need to restart the computer afterwards. Avast Free antivirus Download Page Link. Most notable improvements for 5.0.545 version include:

• Solved a bug related to submission of false positives
• Improvements in the Behavior Shield (realtime antirootkit part)
• Sandbox: many functional, stability and performance improvements
• Firewall: VPN compatibility fixes (should now work even in Public zone etc)
• Firewall: solved an issue related to hang and/or crash of the afwServ.exe process
• Finally compatible with major screen readers
• Various fixes in the Outlook antispam add-in
• Right-to-left support
• Added Croatian and Arabic language packs

Most notable improvements for 5.0.548 pre-release version include:.........

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Can't Update Vista: Failures Related To Security

Apr 6, 2008

A Dell Inspiron 1521 running Vista. There are several problems that all seem related but the most obvious one is that I can't update Vista. It is set up to update automatically. However, the "New Updates are Available" Icon appears on the task bar. If I click on it a window comes up and immediately disappears. If I hunt through the help menus until I find a link that says "Click to open Windows Update" the same thing happens: a window opens and immediately shuts. Similarly if I go to the control panel and click Windows Update nothing happens.

If I right click on it and choose Explore a window comes up but it is empty. The Default Programs icon is similarly unresponsive. If I click on the Windows Defender Icon and click on that and say to update, it returns error 0x8007045a. In addition to that, the backup/recovery thing returns errors. And when I try to run Ad-Aware it hangs. All of these failures are related to security

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The Scanner Installed And Device Manager Says Device Is Working Properly

Mar 23, 2008

Can not get my HP 7400 scanner to work after upgrading to Vista Ultimate 32 bit. Not the hardware - works fine under XP pro using same hardware configuration. Did a clean install, installed motherboard BIOS updates, scanner BIOS updates, Vista updates and the correct driver from HP. The scanner installed and Device Manager says device is working properly. When I try to scan, scanner initializes, starts to scan then locks up. Then can no longer be seen. ASUS M2N-E motherboard with AMD dual core. Other than that Vista works OK with the rest of my system

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Multiple Bluetooth Devices In Device Manager, One Device Installed

Sep 30, 2008

i have installed the correct driver for this belkin bluetooth usb dongle model: F8T012XX1 but in device manager, it has the belkin device and microsoft bluetooth enumerator, which is great. but when u get further down the list. it has a tab named "other devices" and then a subtab with "bluetooth peripheral device" which has an exclemation mark on it. i have searched for driver software using the update service but it cant find no update. i have looked for the name of the manufacturer but found nothing.i then disabled the unknown device, and sent a picture to my mobile phone. which confirmed that it was not the belkin bluetooth device. so i uninstalled the unknown device, restarted the computer. then when i logged in, it said that it had found a new device and wanted me to find the CD that came with it.

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Partial Aero Glass Reserved For OS Related Windows

Sep 11, 2008

For some reason, I have the Aero glass theme enabled on my 64-bit Vista machine, but the theme is only used for a few windows. It seems to be mostly reserved for OS related windows, as opposed to application windows. For instance, even IE7 doesn't show transparency. I find it strange that the Aero glass frame appears to only work partially for me. I would have expected that it would fully work, or not work at all. I'm using Intel's Integrated Graphics Media Accelerator 3100, which came with my system.

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No Audio Output Device Installed, "Sound And Video" Portion In Device Manager

Jun 1, 2009

I know this is a repetitive topic, but I can not seem to figure this one out. It is a HP Laptop DV9815nr. I do not know much about it as it is not mine, but the problem is the audio was cutting out and now there is nothing. The computer is not recognizing any type of audio device installed. Even in Device Manager, there is no option for Sound, game and controllers. I have tried downloading the driver and installing, but no luck there.

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USB Mouse: "USB Human Interface Device" In Device Manager Won't Work

May 21, 2008

I had been running Vista Ultimate x64 for a few months and recently found that I can only use the original USB mouse?! Installation of any USB mouse would show a new "USB Human Interface Device" in Device Manager but it just won't work. Installation of the very same model of my original mouse didn't work neither. So basically I am stick with the current mouse?

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Booting Up: Reboot And Select Proper Boot Device Or Insert Boot Media In Selected Boot Device And Press A Key

Jan 1, 2009

I went to turn it on this morning, I just had a black screen showing the following words;

Press F2 to run
Press F11 to boot menu
Auto detecting PRI Master Atapai CDROM.

It then went to reboot and select proper boot device or insert boot media in selected boot device and press a key. I went into the BIOS to change the boot order and inserted my Vista home premium 32bit. I then got windows is loading in files. After a short while I got the black start up screen with Microsoft Corporation but after a few seconds it just froze. Moments later it went to a blue screen with white writing part of which said the following; A PROBLEM HAS BEEN DETECTED AND WINDOWS HAS BEEN SHUT DOWN TO PREVENT DAMAGE TI YOUR COMPUTER.

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"disk Clean-up" And Deleted Some Hibenation Related Files

Mar 27, 2008

I no longer get this option whiule shutting down. Since, i once did "disk clean-up" and deleted some hibenation related files (i dont know what they were).

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Unknown Download Of 100 MB Each Day?

Sep 8, 2009

I am on Vista Ultimate 32 bit, puzzled by unknown download - I am getting about 100 MB of download each day and know nothing about this, where it is coming from, what it is.

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Unknown Cable?

Nov 8, 2009

I have a cable with a square nine 9 pins, a second square nine 9 pins and a single flat blade pin same on both ends. I am assuming it is to go from computer to computer. What is it? It also has a molded clamp on each end. It came with my computer about 1 year ago.

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Unknown File Icon

Jun 10, 2009

Does anyone know where I can find the Unknown File Icon in Windows in a large size.

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Unknown Program In Startup

Jun 17, 2009

An unknown program has been put into the startup in msconfig. The path is: C:Users\%username%AppDataRoaming wext.exe. The name is 'userinit'. I have since deleted it from the Run key in the registry and deleted the file

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Connection Status Unknown

Mar 23, 2008

I am hating Vista right now...I bought a computer from Frys and I brougt it home and it connected to the internet just fine. Sometime later it decided to lose sight of the network altogether. I have vista 32bit. My video card is an nVidia nForce Networking Controller. The driver currently on there is nvm60x32.sys. After doing some google searching I have found that I am not the only idiot who decided to try vista out and is having the same problem.

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I Get An Unknown Error Message

Jun 6, 2008

I have some messages in my Delete Box that will not be deleted. When I try to delete, I get an Unknown Error Message.

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An Unknown Blue Screen

Sep 16, 2009

Ok so i was in the middle of installing counter strike source, each time i would go to disc 2 during the installation, I would get this bsod while it was installing. I cant take any pictures because it goes by way too fast, I got the minidump file if someone wants to take a look at it and help me out.

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Unknown Computer On Network

Jul 6, 2008

I have three pc's on my wireless network. I looked at my network places tojight and noticed a fourth. I clicked on it and it said windows cannot access it. What do I do?

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