Hardware Drivers :: How To Backup Drivers From Device Manager / Installed Dvr
Jul 22, 2014
I've installed Microsoft Windows 8.1 Version 6.3.9600 Build 9600 on my HP 430 Notebook PC with 1 GB RAM and Pentium CPU @ 2GHz 2 Cores.
Display drivers are not working properly (i.e., everything appears bigger and unclear), earlier I'd successfully updated the display drivers and made it work using Device Manager. making a backup of the drivers (may be in .inf format) from the installed drivers so that I don't have to update it every time I re-install it.
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Apr 17, 2014
when look in the device manager i get this:
[URL]
and PCI Device above this to unknown device ( i took this photo from google)
when i try to delete it back after restart or Scan hardware change
lenovo ThinkPad Edge E540 20C6006JIV win 8.1
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Sep 15, 2014
I'm running Windows 8.1 on a SDD with a second HDD along side it. Inside the Device Manager I disabled my second HDD and rebooted my system.
Windows started as normal, but a few key windows programs have stopped working:
- Task Manager
- Device Manager (basically all control panel functions)
- Powershell (Command Prompt Works, but can't be opened with administrative rights)
The main problem is that I now can't enable my second HDD. Why the HDD is needed for these programs and how I can re-enable my HDD?
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Mar 1, 2014
I installed my fresh Windows 8.1 Enterprise 64 bits (build 9600), on my Acer V3-571G laptop.
When I go to device manager, and I want uninstall this driver.
--> Imaging devices
--> and Bluetooth,
When I Disable and Uninstall them, then, it's seems te drivers are gone! But when I restarts mine Laptop, the Imaging devices and bluetooth, comes back?
How I can complete remove that? In the standard Windows 8 (not 8.1) that was possible? But 8.1?
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Feb 24, 2013
Bluetooth worked once. Now the device does not show in device manager under network adapters. What can I do? Is the adapter broken?
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Sep 15, 2014
I recently bought a used Sapphire HD7970 GHZ Edition 3GB, which I got quite cheaply but it did need a little work doing to it.
Firstly the fan cable had, in the hands of the original user, somehow snapped and they had repaired it to run on a normal motherboard 4 pin fan lead. When I got the card the DIY repair had practically fallen apart but I was able to reconnect it all and both fans do spin (not sure if they are running fast enough but they are spinning and moving a little bit of air).
Anyway, second problem was the card had one of the two BIOSes flashed with an incorrect BIOS (seller said it was a BIOS of a different model of 7970) and needs reflashing.
So I fixed the fan lead, verified at least some cooling was happening and was able to get to Windows (8.1 64 bit) with it. However, in the device manager the card has the yellow exclamation mark and says "Windows has stopped this device because it has reported problems. (Code 43)". I tried installing the AMD drivers regardless but they fail with warnings though still prompt to reboot, I rebooted on the hope they might have still installed but next thing Windows blue screens (well the Windows 8 version of it) with an unhandled exception warning and does this every time until I make it do a system restore then the card operates like it did before in that it outputs a picture but won't take the driver and fails to run anything more than 2D applications.
The seller has confirmed the good BIOS is already selected (he said it won't even boot to Windows on the other one) and recommended some beta drivers but these didn't work. I have also tried using Display Driver Uninstaller to remove all traces of old drivers (and manually deleted all AMD/ATI files and registry references) but no progress.
So why am I getting the code 43? Is there a diagnostic program that can tell me exactly what is stopping the card from working? How I might get this card up and running again?
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Apr 21, 2013
My audio disappeared and stopped working. my audio icon has a red x on it and when i click it it wants to detect problems (it doesn't work).
what should i do? how should I diagnose the audio? I feel like this is hardware problem as it just happened out of the blue. The audio board has a USB connection (which is working) so the connection from it to the mother board is fine.
Installing and updating the driver did nothing. I can't get the device manager to detect the hardware (scanning does nothing).
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Jul 29, 2013
I cannot get the scanning component of my new printer to work. The "scanner" appears in device manager but has an error (yellow exclamation), it seems that the installation of the scanner network driver fails every time I try to install it. The printer prints fine just will not scan. I have it wirelessly installed and am using Windows 8.1 currently.
How to get it works as I am totally out of ideas after numerous uninstall and reinstalls.
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Dec 13, 2013
I am trying to install a driver for the Epson perfection 1200U on my grandpa's new windows 8 PC. Problem is that the scanner is too old and epson doesnt provide a driver for this scanner for windows 8. But how to uncheck "show compatible hardware" in device manager when you are trying to update drivers on a specific device.
I get there by right clicking on the device, selecting properties, "browse my computer for driver software," then "let me pick from a list of device drivers on my computer," then after that the window that appears does not have an option to uncheck "show compatible hardware." And so I can't continue
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Jan 17, 2014
I am unsure whether I should enable "Automatically get device drivers, apps, and info for new devices" when installing Windows 8 Pro?
What exactly will it do?
If I enable this, will Windows then automatically install software packages/drivers from the manufacturer, like for example the Logitech Setpoint software for their keyboards and mouse and similar software for other devices? I don't want or need that. Or will it behave like in Windows 7?
On my other PC with Windows 7 I see in Windows Update that there are a couple of optional updates, including that Logitech stuff, as well as some driver for a BenQ monitor I have and also nvidia video drivers. This kind of stuff I don't want or need installed automatically as important updates in Windows Update - so I am worried if enabling this automatic driver stuff in Windows 8 is different than Windows 7? Meaning that it will get installed secretly/automatically?
However, it's fine that Windows finds them so I can manually go and check if I want to install any of it.
The key is that the updates are optional in Windows 7, but I have seen a few people complain about Windows 8 installing stuff like video drivers and mouse drivers automatically.
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Aug 27, 2013
I'm new to Windows 8 and I'm having a hard time managing my way around. My windows automatically installed almost all of my drivers, but failed to recognize the coprocessor. When i open the properties it says:
The drivers for this device are not installed. (Code 28)
To find a driver for this device, click Update Driver.
When i try to find the driver automatically,it fails, but i cant find them aswell.
My motherboard is ASROCK 939a8x-m, therefore it has an nvidia chipset in it. I fail to find the neccessary drivers aswell and i don't know what else to do.
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Sep 15, 2014
I'm running a custom build PC on which I clean installed a (legal) copy of Windows 8.1
My system works fine except it can not install drivers for ANYTHING non-standard. Keyboard, mouse, memory sticks, HDDs all work fine, however when I plug in my phone/tablet/camera etc via USB, it fails to install drivers and I can't use my device.
Here's what device manager looks like with my (android) phone plugged in
And when I select Update driver software, I get this error:
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Feb 8, 2014
Last part of the message, (Device Descriptor Request Failed). I get this, in Device Manager, and I have searched for an answer on the net. Also it is a Code 43. I went through my laptop, with an HP Technician this morning, I might add at a cost of 5p/minute, for 30 odd minutes. He has said that because I had gone over to Windows 8.1 and the recovery discs I made will not load, to put back in Windows 8. I have to send the laptop back for re-installing the OS, because Windows 8.1 do not have the update for my problem. Also the R.H. USB socket has a failure ID:0GAPTK-6T7716-MFPWWK-8D1Q03. I personally think that this is all what the problem is. a duff USB. Is this a cop-out???
Does Windows 8.1 having driver WHQL problems?
I only found out the problem with the usb when I tried to download a Mobi file to a Kindle for my wife. The other usb's work OK.
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Feb 4, 2013
an error message in Device Manager when installing the network attached storage drives like MyBook Live, the drives themselves seem to work fine and i have access to them (most of the time) on my home netwok, however i keep getting that little yellow triangle telling me that something is wrong, specifically:
the device manager error code is This device cannot start. (Code 10)
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Jun 19, 2013
I can not found Imaging Device option , due to which my integrated webcam is not working ... I am Using Dell inspiron 5520 , I have tried millions of things ...
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Sep 15, 2014
Is this normal? if not then how do I use ALL of the memory?It detects that I have 8gb of ram but it only uses 4gb of it. I saw that 4gb was in hardware reserve and i dunno how to allocate more memory for use...
I have Windows 8.1 SL OEM
AMD FX-8350 8-Core @ 4GHz | Cooler Master Seidon 120v Liquid Cooling System | AMD Radeon R7 250 2gb DDR3 with Boost | ASRock 990FX Extreme4 | Kingston HyperX Fury 4gb (2x) | ThermaTake 700w LitePower| WD Caviar Green 2TB HDD | Corsair Carbide 300R Windowed
1. BIOS is updated
2. I can only change the DRAM Frequency in the BIOS, I currently set it to 1600 in hopes of fixing it
3. Msconfig > Boot > Advanced > Maximum memory unticked
4. I have also put both sticks in slot 1 & 3 but no luck
5. Kingston HyperX Fury is not on my mobo's compatibility list
6. Regedit-> Hkey local machine->CurrentControlSet->Control->SystemResources->ReservedResources -> No Value set
7. I tried to boot my pc using each sticks themselves, still no luck but:
8. There are no programs that are hogging the ram yet
9. I have contacted the Kingston representative over at tomshardware.com
10. for more details: 8GB of ram installed but i can only use 4GB of it? - RAM - Memory
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Oct 7, 2013
I tried to install more RAM, but after I put the sticks in, System information told me only 4GB of the 12 total GB were usable. My setup was two 2GB sticks in ports 1 and 2 and four 4GB sticks 3 and 4. I then switched it around and put the two 4GB sticks in ports 1 and 2, and the two 2GB sticks in 3 and 4. After this 8GB of the 12 were usable. Finally I tried putting the 4GB sticks in ports 1 and 3 and the 2GB sticks in ports 2 and 4 and vice versa.
RAM Sticks
4GB - Newegg.ca - CORSAIR XMS3 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMX4GX3M2A1600C9
8GB - Newegg.ca - Kingston HyperX Blu 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model KHX1600C9D3B1K2/8GX
MOBO - Newegg.ca - ASUS P7P55D Deluxe LGA 1156 Intel P55 ATX Intel Motherboard
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May 14, 2013
Sometimes this message window appear and disappear as attached.
My motherboard is p6x58d premium and I installed every possible drivers. However this window is still coming.
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Jun 10, 2014
I recently bought a cheap USB Hub off eBay. I plugged it in and connected my devices and it always works.
However, about 75% of the time when Win 8 boots, I get about a dozen "USB connect/disconnect" sounds and a window that says "USB Device not recognized". (sometimes 3 or 4 of these windows)
I've searched for this issue but every post that I find provides a recommendation for a USB device that is not working. None of these suggestions applies because after all the boot noise, the hub and it's devices work. It just seems like Win 8 is having trouble recognizing the Hub but keeps trying and eventually succeeds.
The Hub is plugged into a USB 2 port with a scroll wheel mouse and a Dymo LabelWriter 400 connected to the hub.
Win 8.1 Pro X64
Asus CM3870
Intel Core i7-3770
16GB RAM
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Sep 9, 2013
No USB device seems to be getting detected on my machine when I plug in a flash drive or an external hdd I get the distinctive sound from my speakers that an USB device is plugged in but nothing is showing up in "My Computer". I went through the event logs and found that Windows is failing to load the USB device (check image in attachment logs.jpeg). Recently I installed iTunes, so I though it might be causing this problem but I uninstalled it even then the problem persists. I don't want to format my machine just because of this small problem. Is this a driver conflict ? How do I find out why windows is all of a sudden failing to load the USB devices ? I have uploaded a copy of the saved logs detailing this failure(logs.zip).
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Dec 28, 2013
I have Acer Aspire v5-571G and the Acer Launch Manager, does not start in my windows8.1. it just stays there, does not apear on screen or what so ever, its really hard to turn of wifi and bluetooth without it.
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Mar 12, 2014
Since installing ssd drive I now have a loud fan noise, when I have checked speccy it is running at 59 degrees C so it is running hotter also.
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Aug 10, 2013
I built a computer recently (so it's not a 'store-bought system'), installed 16 GB of RAM, but System Information shows only 2.96 GB as usable. I'm using Win 8, 32-bit, with an Intel i3-2120 (3.30 GHz) CPU on an MSI motherboard. Not a gamer, so I have only a low-end GE Force 210 video card.
From what I gather, Windows 8 (32-bit) only allows a certain amount of RAM to be used. Is this correct? If so, did I make a mistake by installing 16 GB, when I could have installed a lesser amount? For example, if Windows 8/32-bit only recognizes (or at least, uses...) something like 3.5 GB---should I have simply stuck in 4 GB?
FYI, I'm happy with my computer, my wife and I can surf just fine (we have cable Internet, with an advertised speed of 15), and I don't really have any complaints. Just trying to educate myself about installed versus usable RAM.
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Sep 15, 2014
I'm certain I have the right memory installed. I just noticed that Windows seems to think I only have 4GB installed (I have 8 installed). In doing some research about this, I found that maybe the BIOS needs to be updated. I don't want to update the BIOS unless necessary in order to avoid something getting messed up.
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May 13, 2014
I have a Seagate GoFlex 1 Tb USB 3.0 drive. All worked good until a week or two ago. Now the drive will not be recognized when plugged into a USB 3.0 port, the error given is "Unknown USB Device (Device Failed Enumeration).
If I plug the GoFlex drive into a a USB 2.0 port, it works. I can plug USB 2.0 devices into the USB 3.0 port and they work. I just can't plug my USB 3.0 drive into a USB 3.0 port and get it to work.
I have tried uninstalling the Unknown USB Device in Device Manager. I've also uninstalled all other instances of it failing to be recognized.
My motherboard has a VIA VL805 USB controller. I've used the drivers on Gigabyte's site and I've used VIA's drivers, no difference. I have the latest BIOS for my motherboard.
The drive does not show up in Disk Management when plugged into a USB 3.0 port. This shouldn't be a surprise since the device is unknown in the Device Manager.
I thought the problem might be with the USB 3.0 cable or the GoFlex drive's USB interface. So I bought a new USB 3.0 docking station and...same problem. The new docking station also fails enumeration. Basically what it boils down to is a USB 3.0 storage device will not be recognized in a USB 3.0 port. But they work when plugged into a USB 2.0 port.
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Jan 28, 2014
I have a strange problem: connecting a Canon Powershot G10 digital camera via USB 2.0 to my Win 8.1 laptop presents no problem (info pops up).
But: Using the same cable connected to my desktop PC, there is no reaction whatsoever. No device manager listing, no error message. The USB ports are all working perfectly with other devices (sticks, external hard drive, wireless mouse & keyboard). Moreover, until some weeks ago, the Canon camera was recognized normally.
Short of re-installing the whole USB controller
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Sep 15, 2014
When I connect my DualShock 3 controller to my Windows 8.1 laptop it does not charge. I hear a beep, as in something was connected to the PC, then it seems to charge for a couple of seconds (lights flash on the controller) and then it stops. I am able to charge my phone and tablet so, it's just the DS3. It works fine on my Windows 7 computer, so it's not the controller.
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May 11, 2014
Bluetooth device is not working
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Sep 13, 2013
I want to change OWN Bluetooth device name. I am using windows 8 which comes with my new laptop Dell Inspiron 15z. The company has set my default bluetooth name as "User". However I want it to be changed but how.
I have tried going to Device manager, Devices and printers etc.
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Apr 5, 2013
i Am trying to build my first PC with a Asus P8Z68M motherboard I have managed to get it all going but when I start it up its says - Using PCIE Gen 2 - cant find any device. What does this mean? Also, why does the PC beep at me whilst booting up?
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Jun 15, 2014
So i purchased a Bluetooth portable speaker from a china it was very cheap and works great the website i got from is *REMOVED* and the model is the bv200 the only issue is that it has some annoying greetings and they are in chinese.
I want to know how can I access this device and delete or replace this greeting, it has a micro usb connection but when i plug it in to my computer it dosent show up in the device list.
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