Unsigned driver?

I have an HP Pavillion dv6000 and for some reason, the sound stopped working. It worked fine in headphones, but the speakers wouldn't work.. even though they worked fine yesterday. So I decided to uninstall the sound driver and then reinstall it... and now it's saying it's unsigned and won't work at all.
I tried doing a system restore, but it wouldn't even let me do that... kept saying there was a problem and it's probably due to my antivirus, which I tried turning off but that still didn't work.
Oh yeah, and I'm running windows 7 ultimate.

Hi Xirg,
Please try to edit the following registry key to 0 (before you do this please backup the registry key first):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Driver Signing\Policy
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Non-Driver Signing\Policy
Best Regards
Elton Ji
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Similar Messages

How to install an unsigned driver in bootcamp Windows 8.1?

I need to install an unsigned driver on my Windows 8.1 bootcamp partition, but it disables that by default. If I edit the boot options in the advanced options, then my mouse and keyboard (Ive tried many types) will not connect or work at all. Any ideas?

Hi Willimo,
The main issue is to install the graphic driver software ,right ?
There are two ways to get the driver, automatically update from the windows update or manually download the driver from the manufacturer website and install it from the device manager.
Please refer to the following link :
Download and install drivers
http://windows.microsoft.com/en-hk/windows-8/all-drivers
Best regards
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Error running unsigned driver inventory and test

I’m working a challenge where the cluster validation tool on a Server 2008 R2 SP1 based cluster throws an error running the unsigned driver inventory/validation. It doesn’t say that there are any unsigned
drivers but rather says:
An error occurred while executing the test.
There was an error getting information about the unsigned drivers installed on the nodes.
There was an error retrieving information about the Unsigned Drivers from node 'someclusternode.contoso.com'.
Shutting down
If we run the tool from other nodes it will always pass itself and 4 out of the 5 other nodes, but there will be one node that will trigger this. And the node that it fails on is not consistent.
All of the other tests run just fine, and I can’t find anything in any KB that points me in a troubleshooting direction.

Hi,
Before you install the failover cluster you need confirm your hardware meet the Windows failover cluster hardware requirements. You can from the following website to confirm
your server has been authenticated.
Windows Sever Catalog:
http://www.windowsservercatalog.com/
More information:
Failover Clustering Overview
http://technet.microsoft.com/en-us/library/hh831579.aspx
At same time some incompatible issue have found on the specified type of HP ProLiant® Server and the HP have already update the ACPI driver.
HP has driver update for W2K8, specific for this ACPI-Compliant Power Meter Device Identifier
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&swItem=MTX-24c4d70d491b40628c0b73dd99&jumpid=reg_R1002_USEN
More information:
Implementing Microsoft® Windows Server® 2008 R2 on HP ProLiant servers
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01639594/c01639594.pdf?jumpid=reg_R1002_USEN
read under:
Power Management Features
-> Power Metering and Budgeting (PMB)
Hope this helps.
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Unsigned Driver Install - No prompting

Hello,
I am building out approximately 160 print servers with around 9,000 print queues in total. As you can imaging all of this needs to be automated as well as the backup/restore portions. I am utilizing Windows 2012 R2 as the O/S. When my script
runs to add unsigned INFs into the Driver store I receive a prompt warning me: "Windows can't verify the publisher of this driver software"
I can click through it and it will install the driver, however with the amount of queues and unsigned drivers I have to work with this is not ideal. I have looked at some of the posts here and have done the following:
bcdedit -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
AND
Modified group policy: User Configuration -> Administrative Templates -> System -> Driver Installation -> Code signing for device drivers. Set to Enabled with setting Ignore
Does anyone know how to turn off the prompt and simply continue with signed and unsigned driver adds to the driver store?
Thanks for your help

Hi Xirg,
Please try to edit the following registry key to 0 (before you do this please backup the registry key first):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Driver Signing\Policy
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Non-Driver Signing\Policy
Best Regards
Elton Ji
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

P505 Widnow 7 After Recovery, All Tosbiba HW driver report unsigned driver and no Window 7 Update

Hello,
I just clean up the HD and use the recovery media that created after I get the system to recover my wife's Satellite P505-S8980 system due to some virus causing the system problems. I recover the system to a brand new harddisk with all the default options. Window 7 recovered successfully.
After the finial boot, the screen turn to lower resolutions and once login, I went to device manager report that the Video, Wifi, Ethernet and SD Card reader were all unsigned driver and do not able to start them. I then try to do F8 during reboot to bypass driver verification, window working just fine. But if I boot it normally, it will have problem with those drivers. I think also try to install newer driver from Support webstie, those driver have the same problem.
I was trying to do a Window update, it always fail to update. How can it be fixed? Both driver problem and Window 7 update. I guess this problem must be linked.
Mcken

Satellite P505-S8980
..use the recovery media that created after I get the system to recover
I would do the very same thing again, that is, restore the hard disk to its original out-of-the-box contents using Toshiba recovery media. (You can do it from the hard disk directly. See p. 62 in the User's Guide.)
If the trouble occurs before making any changes, then there is almost certainly a hardware problem. To be sure, you could reflash the BIOS.
-Jerry

Nokia 5800 unsigned driver in Vista x64

Hi, i just brought the new Nokia 5800 touch screen phone. When i try to plug the phone into my PC i am met with an error telling me that the drivers are not signed.
I've installed the PC Suite software that came with my phone.
Im running Windows Vista Home Premium x64
Im connecting via a USB 2.0 port (ive also tried 1.0)
Where can i get a signed driver for this phone that will work with x64.
Thanks in advance
-Rob

Hi,
(Make sure that you have backup of all your pc and pc suite registries before you uninstall it from your pc)
Kindly uninstall all the files related to Nokia OVI Suite, make sure that you dont have any unwanted registries related to Nokia OVI Suite, uninstall PC Connectivity Solution, Nokia Connectivity cable driver, Nokia flashing cable driver if any, Run reliable PC and PC Suite cleaners, install Nokia OVI Suite from
http://www.ovi.com/services/support/nokiaovisuite
switch off your pc and then restart your pc.
The Nokia OVI Suite that came along with your device is not the latest one, you can get the latest one from above link
Check this issue in the latest OVI Suite from nokia site.

Windows 8 (64bit) - LI2341t Monitor - Unsigned driver issue

Please direct me to a working link to download SIGNED WINDOWS 8.1 drivers for the LI2341t Monitor. The drivers that are included on the install disk all fail to install on Windows 8.1 because they are unsigned.
Thanks.
Solved!
Go to Solution.

Did you ever find an answer for this. I have the same issue where by the monitor works, but when I go to install the windows drivers from the disk they will not install on my Windows 8.1 machine as it says they are unsigned. When I try to download drivers from the Lenovo site it downloads some program that required you sign up and pay. I am at witts end here. Like I said everything works, but it would be nice to have the correct drivers.
Lenovos support seems to be non-existent. This may be the last thing I buy from them.

HCK signed driver getting unsigned-warning on WinXP

I had my driver certified and signed, via an approved HCK submission, but WinXP (SP3 x86 fully patched) complains it is not signed. What's going on?
As you can below, the driver is signed for WinXP. But installing the driver pops the 'unsigned driver' stop UI.
As you can see below, the CAT is properly signed and the cert is proper and the root exists in the cert Root CA folder.
The install works fine on Win7.

Hi
I suggest mail to [email protected] for gets the answer.
Thanks, Steve

XB270H DRIVER in Windows 8.1 Pro 64Bit Not Digitally assigned Will Not Load

The drivers available that ACER have released are not being recognised by my system because the closest driver Windows 8 64Bit is not Digitally Assigned. So the Windows 8.1 Pro 64Bit sees the monitor as a GenericPnP only and so far have had no response to when a driver that is digitally assigned by microsoft will be made available by ACER. Anyone else found similar issues with this model and driver. As we all know windows 8 is automatically updated to 8.1 and is mandatory and i would of assumed the driver would be recognised. I know i can run in test mode for the driver to work but then that means i must remain in test mode otherwise driver is removed by windows and goes back to the GenericPnP driver.

Having an unsigned driver is unacceptable! Philips and Asus have their drivers digitally signed! So does BenQ! It is so easy to digitally sign a driver!
The work around is to always boot up in Windows to ignore digitally unsigned drivers?
The driver is also not loading on Windows 7 either. Unless you manually tell Windows to use the unsigned driver!
Next time I buy a monitor, I am going to visit the website and see if the drivers for the monitor are digitally signed!
Acer you definitely droppe the ball on this one! Oh and by the way, none of the drivers are digitally signed for the other Acewr g-sync monitors as well!
[edited to comply with guidelines]

How to install W7 Promise driver for K9A2 Platinum

First of all i assume no responsability for any loss of data ,everything described here is done on your own risk.BACK-UP data before doing this.
Any K9A2 Platinum v1 user was disapointed when looking on the product page seeing no W7 driver.As a MSI tech recommended a driver from Promise i said to myself to try it and of course , it did not installed the normal way.You could force it tru HAve Disk from within Windows 7 only when running form the SB 600 .Also Windows updates installs an update for the cip.
The procedure is simple ,practically you only need to edit one or 2 INF files depending on the W7 version.
FTTX4650-2650 controllers are both compatible with Windows 7 as the Microsoft website shows.
Download driver from Promise website the driver for FTTX4650-2650 Win7 Win2008R2 WHQL V 1.3.0.4 -> file name FTTX4650-2650_Win7_Win2008R2_WHQL_V_1.3.0.4
Unzip the archive and navigate to the i386 or/and amd64 folders locate <FTT3s.inf> file/s ,open with Notepad.For the .inf extension to be visible go to File & Folder Options and enable extensions to be visible.
Under the [Promise] section add the folowing lines ,this ID s were harvested from within Windows 7 Promise properties ,when no driver was installed
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462&REV_00
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_010400
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_0104
After the copy/paste that [Promise] section will look like this
[Promise]
%SATA_TX2650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F19&SUBSYS_3F29105A
%SATA_TX4650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F19&SUBSYS_3F2A105A
%SATA_TX4652_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F19&SUBSYS_3F2B105A
%FastTrak TX2650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3F21105A
%FastTrak TX4650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3F22105A
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3716105A
%FastTrak TX4652_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3F24105A
%FastTrak T2_Desc%=Napa_Inst,PCI\VEN_105A&DEV_377d&SUBSYS_3772105A
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462&REV_00
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_010400
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_0104
%Promise_Raid_ControllerDesc%=NODRV,SCSI\ProcessorPromise_
If it looks like this save the file.
Go and Install it.
A warning message for the driver will appear as with any beta or unsigned driver ,ignore it.
When in W7 update the Promise as offered by Windows update.
I will not be held resposable for any damage or data loss.You are doing this on your own risk.Back-up your data and test the driver for yourselves before long term usage.
If it works for you post feedback.

Quote from: wlahdone on 21-February-11, 21:51:07
First of all i assume no responsability for any loss of data ,everything described here is done on your own risk.BACK-UP data before doing this.
Any K9A2 Platinum v1 user was disapointed when looking on the product page seeing no W7 driver.As a MSI tech recommended a driver from Promise i said to myself to try it and of course , it did not installed the normal way.You could force it tru HAve Disk from within Windows 7 only when running form the SB 600 .Also Windows updates installs an update for the cip.
The procedure is simple ,practically you only need to edit one or 2 INF files depending on the W7 version.
FTTX4650-2650 controllers are both compatible with Windows 7 as the Microsoft website shows.
Download driver from Promise website the driver for FTTX4650-2650 Win7 Win2008R2 WHQL V 1.3.0.4 -> file name FTTX4650-2650_Win7_Win2008R2_WHQL_V_1.3.0.4
Unzip the archive and navigate to the i386 or/and amd64 folders locate <FTT3s.inf> file/s ,open with Notepad.For the .inf extension to be visible go to File & Folder Options and enable extensions to be visible.
Under the [Promise] section add the folowing lines ,this ID s were harvested from within Windows 7 Promise properties ,when no driver was installed
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462&REV_00
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_010400
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_0104
After the copy/paste that [Promise] section will look like this
[Promise]
%SATA_TX2650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F19&SUBSYS_3F29105A
%SATA_TX4650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F19&SUBSYS_3F2A105A
%SATA_TX4652_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F19&SUBSYS_3F2B105A
%FastTrak TX2650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3F21105A
%FastTrak TX4650_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3F22105A
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3716105A
%FastTrak TX4652_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_3F24105A
%FastTrak T2_Desc%=Napa_Inst,PCI\VEN_105A&DEV_377d&SUBSYS_3772105A
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462&REV_00
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&SUBSYS_37161462
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_010400
%FastTrak PDC42819_Desc%=Napa_Inst,PCI\VEN_105A&DEV_3F20&CC_0104
%Promise_Raid_ControllerDesc%=NODRV,SCSI\ProcessorPromise_
If it looks like this save the file.
Go and Install it.
A warning message for the driver will appear as with any beta or unsigned driver ,ignore it.
When in W7 update the Promise as offered by Windows update.
I will not be held resposable for any damage or data loss.You are doing this on your own risk.Back-up your data and test the driver for yourselves before long term usage.
If it works for you post feedback.
I made the changes specified above. How do I install the driver ?

My ipod touch 4th gen works on itunes but not show on windows do i need a driver?

When first time i connect my ipod touch says that the driver for this hardware did not pass windows logo test so i did not installed, and now i need the driver so windows can use it as a storage device anybody knows where or how to get that driver back. helpppp.

iPod Touches do not have a disk mode. However, you can se the iPod in Windows explorer in order to move photos from the iPod to your computer. You probably need to reinstall iTunes and install the unsigned driver.

Disable Driver Enforcement for Virtual Audio Cable?

Hi, I'm trying to get this thing called "Virtual Audio Cable" Working, but It is apparently not signed, so I cant even use it. Is there a fix to this? I've tried to use bcdedit -set. I have tried to use DSEO Too, but I dont know what file it wants
me to sign, so I'm confused. So if anyone has any idea what to do with this, it will be very helpful.
(PS, Not really the best with computers. But if you guide me through what you want me to do. It'll be easy.)

Hi,
Do you mean that you're unable to install the unsigned driver for Virtual Audio Cable? If so, you can choose “Disable Driver Signature Enforcement” during boot, this allows unsigned drivers to load for this boot only.
You can refer to workarounds mentioned in blog below
How to install unsigned drivers
http://blogs.msdn.com/b/matthew_van_eerde/archive/2014/04/05/10211068.aspx
And there's a security policy to configure the Unsigned driver installation behavior in previous Windows versions, but removed since Vista
Computer Configuration\Windows Settings\Security Settings\Local Policies\Security Options\Devices: Unsigned driver installation behavior
while you can refer to this KB to re-add this policy option, this KB is for Windows Vista, but I have tested in my Windows 7 enterprise, it also works.
http://support2.microsoft.com/?kbid=947250
Add: as Rick mentioned, Eugene Muzychenko should be more familiar with this product
Yolanda Zhu
TechNet Community Support

BC 2.1 deletes Unsigned drivers, doesn't replace them.

Just thought I'd pass along my experiences. It would appear that the XP version of the 'new' BC 2.1 is the same as the one on the MacPro 2008 install disc. I had installed the Beta nVidia drives after running BC the first time. When I ran the new downloaded BC version (which is actually the same as my old version) the installer removed the Beta drivers and failed to replace them. For me, this meant that I booted to two of my three displays being black. The third display had the Windows screen, but, at the time, I had that display powered down.
Your first indication will be Windows reporting that it found a new VGA device. That's the device that the Apple installer deleted the drivers for. You should be able to just run the BC installer again and it should reinstalled the 'approved' version of the driver. Why it doesn't do this after removing the Unsigned driver, is a mystery to me... I'm guessing that you have to restart before reinstalling the 'new' driver after it deletes the existing one. A heads up about this would have been nice!

Run the newest one. For me, the XP downloadable version is the same as the one on my 2008 MacPro disc. YMMV. If you have Vista, you want the downloadable version.
http://www.apple.com/support/bootcamp

Unattended driver installation fails with code 800b0109

hi there
i´m trying to install server 2012r2 unattended.
at the moment its failing while installing some driver.
the driver are signed and - as far i can see it - the signature chain is complete with no errors.
however - when i´m trying to install the driver (i´ve tried pnputil and devcon, or even manually) i get a message that the driver isnt trusted.
when i accept this message everythink is working - but its no unattended installation.
i´ve checked the setupapi.dev.log and found this:
! sig: Verifying file against specific (valid) catalog failed! (0x800b0109)
! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
i am willing and able to install the root certificate - but which one??
how can i find out which certificate is affected?
*edit*
it seems that disabling the testsigning via bcdedit is not longer working under 2012r2
or do i need more than one step?
thx
netlord

Hi,
If an unsigned or invalid boot-critical device driver is installed on an x64-based computer, the computer will not boot. The unsigned or invalid boot-critical device driver
will cause a Stop error.
If you trust this driver and trying to install this unsigned driver, use /ForceUnsigned to override the requirement that drivers installed on X64-based computers must have
a digital signature. For example,
Dism /Image:C:\test\offline /Add-Driver /Driver:C:\drivers\mydriver.INF /ForceUnsigned
The related KB:
Understanding Device Drivers and Deployment
http://technet.microsoft.com/en-us/library/dd744517(v=ws.10).aspx
Signing Device Driver Packages
http://technet.microsoft.com/en-us/library/cc771511(v=ws.10).aspx
Add and Remove Drivers Offline
http://technet.microsoft.com/en-us/library/dd744355(v=ws.10).aspx
More information:
Cross-Certificates for Kernel Mode Code Signing
http://msdn.microsoft.com/en-us/library/windows/hardware/dn170454(v=vs.85).aspx
Hope this helps.
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Windows 7 Conexant HD Audio Driver for dv2214us...

If you have installed a version of windows 7 on your dv2214us series notebook, most likely you do not have the correct audio driver (the QLB for Mute will not turn amber and you lose settings in "Playback devices"). To correct this, 1st open device manager and unistall the current "microsoft audio device" driver under the device driver properties (you should now have no sound). Then download & install driver in the support page... direct link for dv2214us is: ftp://ftp.hp.com/pub/softpaq/sp39501-40000/sp39520.exe At this point the install will seem like it will come up with unsigned microsoft driver for x86 users (you should have sound now, but if you reboot, it goes away). For x64 users, you will have a FAILURE and not get to the unsigned driver screen. You will have to go into the swsetup folder and install from the x64 folder (C:\swsetup\SP39520\V64\setup64), now you will also get the usigned driver screen. To avoid FAILURE with x64, you can cancel the install on the 1st screen (shows UPGRADE in task) the locate the x64 folder decribed.
Since HP has not published theses drivers to microsoft for the Windows 7 OS, they do not currenlty have a signed version for the coxexant driver found in this labtop. Until this driver gets signed you can bypass this by using Driver Signature Enforcement Override located at http://www.ngohq.com/home.php?page=dseo You will have to use device manager and locate all the .sys assigned to this driver under the "driver details" found in the "driver" tab of the device properties and add them using the override program. You might have to reboot a few times to get it right.

Windows 7 is still a PRE-RELEASE OS until the OFFICIAL release date of October 22nd. Toshiba and other manufacturers are still working on their drivers and may not have fully functioning drivers until then. My advice is be patient and wait for them to get all of the bugs out.
If you don't post your COMPLETE model number it's very difficult to assist you. Please try to post in complete sentences with punctuation, capitals, and correct spelling. Toshiba does NOT provide any direct support in these forums. All support is User to User in their spare time.

Unsigned driver?

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