Drivers are the middleware that allow computer programs to use resources of a specific hardware device.

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Touchpad not detected in Aspire VN7-591G

I have Acer Aspire VN7-591G and my touchpad is not working. I installed Windows 8.1 Professional N. I installed all updates. Then I install drivers from Acer site and nothing happened. Next, I use ...
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538 views

SymELAM.sys missing or corrupt Windows 8.1

I have a Toshiba Satellite e45t with Windows 8.1, and whenever I boot up, it says that SymELAM.sys is missing or corrupt. I read that it was related to Norton Anti-Virus, which I have. I've ran chkdsk ...
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87 views

Install Two Network Adapter Drivers Side by Side

I need to install CommView for WiFi on my computer, but the problem is that the replacement driver for my network adapter card that allows it to work with CommView for WiFi overwrites the original ...
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443 views

Windows HID-compliant gamepad confusion

I'm having an issue getting a gamepad to work properly. Windows' input-devices system has always confused me, but after some research I've gathered the following: XInput is the latest/most widely ...
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51 views

How to isolate bluetooth device mfg and model when not listed in specs?

I am working on an HP Pavilion DV7-6166NR that has various potential matches from HP's driver section. I have not been able to find any actual enumeration or specification of what Bluetooth device ...
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41 views

Replace kernel extnesion module (driver) in max osx using udev rule

I'm doing development on an embedded device using an FTDI Single RS232 chip for usb communications. I can communicate with the device just fine using the pylibftdi and libftdi libraries over libusb, ...
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46 views

force using Basic display driver?

How can I prevent Windows 8.1 from automaticaly instaling Intel HD graphics driver? Or rather to force using Basic display driver? My graphics card is deffective (display blinks frequently when ...
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2k views

How to completely remove a game controller driver?

Ages ago I plugged a fake PS3 controller which installed a Plug-And-Play driver labeled as "PLAYSTATION(R)3Conteroller", yup, including the typo. Now whenever I connect an original controller this ...
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322 views

Can't find touchpad settings

I bought recently a Lenovo Miix 2 (11in, i5, 4Go version). Good skin and perfs, but I have a problem accessing the touchpad settings. I don't know if there's multitouch, but first, I can't scroll, ...
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290 views

NVIDIA Windows Kernel Mode Driver Stopped Responding and has Successfully Recovered

Driver 340.52, NVidia GeForce 8600M GS Windows 7 ultimate , 3GB RAM, Some times it gives me pop-up message (NVIDIA Windows Kernel Mode Driver Stopped Responding and has Successfully Recovered), and ...
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78 views

How to drive this smartkey?

Feel free to migrate this question if it does not suit SuperUser SE aim. It might be a topic for StackOverflow or Unix & Linux SE. Anyway, here I am... I would like to interface a smartkey, lets ...
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945 views

Asus Tablet Model K01A Device Driver Not Found

I am trying to connect my Asus K01A tablet device to eclipse for Android development - Device's not visible for eclipse. In my computer's devices manager I see the driver is missing for the device ...
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317 views

Intel Graphics Driver broken?

I’m facing screen flickering and black screen problems in some circumstances which IMHO is related to the Intel graphics driver or the Intel GPU of my notebook. The notebook is running Win8.1-64 and ...
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64 views

Installing Nvidia drivers on Red Hat

I wanted to install Nvidia drivers. Can you tell me why the following is not working : [root@INEICP-EPM-W134 Downloads]# rpm -Uvh XFree86-4.3.0-35.EL.src.rpm warning: XFree86-4.3.0-35.EL.src.rpm: ...
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31 views

How to control the PFE Mailprinter?

i have here a PFE Mailprinter. It is a device that takes printed documents from a printer (in this case the Koycera Ecosys FS-3750), folds it the letter-way and puts it in an envelope. The problem: ...
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50 views

Windows 8 Installation on VirtualBox Driver Issue

I am trying to install Windows 8 from an ISO on VirtualBox 4.2.13 (on Win 7). After I click install, It starts processing before showing a message that it can't find some drivers. What drivers could ...
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199 views

Windows 8 AMD catalyst 14.4 display adapter

I have AMD radeon r7 260x graphics card and a Asrock H61M-GS motherboard. The problem at the moment is that in device manager only display adapter drivers that appear are: Intel(R) HD graphics ...
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198 views

AC'97 Audio Controller (rev 04) does not work on ubuntu 14.04

i have intalled ubuntu 14.04 on my Acer Aspire 1690 wich has sound driver Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 04) ...
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829 views

Automatic brightness adjustment in windows 8.1

I'm having some issues turning off the automatic dim settings in windows 8.1. Whenever I switch to my desktop the screen darkens, if I drag a window into view it brightens again. I've tried setting ...
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13 views

Disable only one of two connected iSight cameras?

I have two Apple TB displays connected to my laptop, ant I'm running into all kinds of problems having both iSight cameras detected. Is there any way to selectively disable just one of the cameras? ...
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98 views

Computer froze with black screen when viewing (not editing) video card's memory in Cheat Engine

I was looking at my computer's physical memory in Cheat Engine (a memory editor/debugger application) and I decided to look at the addresses that Device Manager says are used by my video card. When I ...
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178 views

Windows drivers/app for apple/android headphones with remote

I just got a pair of Bose QC15 that have an apple-compatible mic and remote. The remote has 2 volume buttons and a play/pause button I'd like to use them on my laptop (Dell Win8.1) which has a ...
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2k views

Integrated graphics card being used over NVIDIA GeForce GT 540M in Toshiba laptop?

On my Toshiba laptop with a discrete GeForce GT 540M graphics card, as well an integrated Intel HD 3000, it seems like the discrete graphics card is never used. Games run like the Intel HD 3000 is ...
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871 views

Intel USB3 driver install fails

I've been trying to install the Intel USB 3.0 eXtensible Host Controller Driver (version 3.0.0.16 as supplied by the Asus web site) but it balks when it gets to the PCI bus. At this point the entire ...
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3k views

Updating Intel Centrino Wireless-N1030 wifi driver

I have a dell laptop with Ubuntu 14.04 and Windows 7. I have an Intel Wireless-N 1030 WiFi driver. The wifi works fine on Ubuntu, but it doesn't work at all on Windows. I think the driver may be ...
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237 views

Realtek HD Audio is not getting sound to audio jack after windows 8.1 August 12th update

I'm working on a toshiba A665-S6050 with Realtek High Definition audio. I have a High Definition Audio Device Driver From windows and a realtek high definition audio driver. I installed the R2.75 ...
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53 views

Mouse and keyboard are not responseive after Windows 8.1 Upgrade

I recently upgraded my Windows 8 installation to 8.1. Now when I boot my laptop, I get to the screen before the login screen (the one where you must click they touchpad or press a key to progress to ...
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116 views

How fix my mouse and keyboard from disconnecting. is it the driver or the usb?

I am using a HID-compliant mouse and HID keyboard and they keep disconnecting. I tried every thing like reinstalling them, using msconfig and making a new INFCACHE.1 folder. But nothing works. Do I ...
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185 views

How can I set CPU affinity for a device driver in Windows 7?

Does anybody know how to set on which core a device driver will run and process its interrupt requests? Situation: I'm having iusb3hcs.sys and acpi.sys causing lags when my soundcard processes ...
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180 views

Why do PS3 controller bluetooth drivers override the OS's bluetooth stack?

I hope this question is on-topic for this site since it might be a bit too technical and may be too gaming related as well. The PS3 controller can be used on Windows via programs like MotionInJoy and ...
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4k views

Lenovo Yoga 2 Pro touch screen not working anymore

I ran a bunch installers today trying to fix the Bluetooth, and now the screen touch gestures does not work anymore. Lenovo Yoga 2 Pro drivers are here: ...
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733 views

virtual box installation aborted in window 7 guest

i tried to install a guest addition in window 7 guest but it can not be succeed with unknown errors, below is the log file of the installation. Stopped logging into separate file Output folder: ...
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25 views

How to disable USB Mouse only

I was developing a device driver for a USB mouse which uses the USB HID driver. The problem is that I cannot test out my module as Linux takes over the mouse directly. So how do I find out which ...
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133 views

Offload dri to a render node in xorg

There is new feature in mesa DRI_PRIME emerged to keep up with modern hybrid graphics on laptops. I'd like to use it for desktop too. Powersaving is always good. So I make xorg to use only intel ...
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1k views

Need Windows XP VGA driver for i3 Haswell

Background: I have recently upgraded my hardware because the previous Pentium system started failing to the point that it would not run long enough to boot. It was obviously a hardware fault, but I ...
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924 views

Slow/restricted internet speed on Ubuntu 14 (driver/hardare issue?)?

I recently built my own desktop and I have noticed that it consistently gets ~ .8 mbps download speed when on the ethernet and slightly better when using wifi. I have run several tests that can ...
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259 views

Intel Rapid Storage Technology (pre-OS) driver installation

My desktop machine is built on Gigabyte GA-Z87-UD3H and Gigabyte provides the latest driver for Intel Rapid Storage Technology (IRST), which I installed after installing the OS. Same goes for my ...
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20 views

Can a driver be called/make calls if its device is disabled?

I have a question that I've been wondering the answer to for some time. For example, let's say a user has a Bluetooth driver present on their system with the name 12345.sys for example purposes, and ...
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2k views

Windows 7 64Bit USB 2 Drivers/Devices install Fails

Every USB2 device on Windows 7 64Bit system can't install drivers. My keyboard, Mouse, Soundcard(External) are all under Unknown Devices in the Device Manger. (Code 28). USB3 is working fine except ...
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854 views

Minecraft EXCEPTION ACCESS VIOLATION

When I run any version of Minecraft, I receive an error EXCEPTION ACCESS VIOLATION. It occurs usually on the mojang screen but it also happens in game if I get past this point. Interestingly, I can ...
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113 views

Hearing disturbing murmer when headphones are plugged in

This question has been here for a few times already, still no reasonable answer has been given yet. I have bought a brand new notebook and installed audio drivers and codecs, everything works just ...
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995 views

Editing the Synaptics touchpad driver registry settings

Running the latest version of the Synaptics touchpad driver (17.0.19) I'm also running mDesktop, which gives virtual desktop functionality. At the moment I have it set up so that "Ctrl + Left_arrow" ...
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489 views

USB ports stopped working (code 19)

Last week all usb ports of my laptop Lenovo B575 with Windows 7 stopped working but on Linux everything is all right. I've figured out in Device Manager that the problem lies somewhere in the registry ...
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772 views

Driver problems with HP Beats Audio Laptop and Headphones Plugged In

Having some audio driver issues with my HP laptop, it comes with beats audio. None of the effects in the manufacturer's control panel work, and I can't find music listenable on my headphones without a ...
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72 views

One computer on network slow - but it wasn't always?

Let me start by saying that I have a pretty good understanding of my computer and OS so I've covered the basics here. I'll give you all the details and hopefully I can get some good feedback. I'm ...
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82 views

Not properly functioning virtual 7.1

I recently bought a F.R.E.Q. 7 headset by Mad Catz, and I have quite a problem with its virtual 7.1. I found out about it after I installed the drivers and tried to use the 7.1. It worked, however it ...
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647 views

Lenovo IdeaPad y510p, MATSHITA DVD-RAM results CRC error while coping 7GB file from Double Layer DVD

I Have Ideapad y510p with MATSHITA DVD-RAM UJ8DB. While I tring to copy 7GB file do HDD almost in the middle (after 42%) it stucks and after a while it prompt that file can't be copied due to error. ...
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583 views

Computer failing to boot using a graphic card with the driver installed

I'm having some troubles with my computer. Yesterday I had a bluescreen about some graphic driver dll and couldn't boot the computer back. I swapped my graphic card for a backup and could boot the ...
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365 views

Fedora 20, tried akmod, kmod, nvidia proprietry installer still can not install on msi ge60/gtx660m

I have fedora20, tried to install bumblebee,primus,nvidia 304xx drivers to my fedora installation. I tried akmod it froze at the prefdm process as i know it correct. Fedora logo comes up and it goes ...
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105 views

Netgear drivers silent install

does anyone know how to do a silent none reboot of netgear drivers Netgear wna3100 v2 drivers to be exact on windows 8, my batch file is working perfect for my custom install programs but i can not ...