When Acer Laptop Keyboards Stop Working.
You may try keeping your computer in clean boot and check whether Alienware 2M4NW Keyboard works in clean boot state.
Before doing so, go to step 1.
Step 1: Download the latest driver from http://gd.panam.acer.com/home/ for other version of Windows.
Step2: Uninstall the driver:
To do so,
1. Open Machine Supervisor by clicking the start button, clicking Control Panel, clicking Program and Routine maintenance, and then clicking Unit Manager.?
two. When you are prompted for an administrator password or confirmation, type the password or supply confirmation.
2. About the Device Supervisor window, right simply click around the Machine and choose Uninstall.
3: Set your method in thoroughly clean boot state:
One. Go surfing for the pc through the use of an account that has administrator rights.
4. Click Commence, variety msconfig.exe in the Commence Look for box, and afterwards press ENTER to start out the Process Configuration Utility.
When you are prompted for an administrator password or for confirmation, kind your password, or click Carry on
5. Over the Common tab, click on Selective Startup, and then click on to obvious the Load startup items check box.
6. On the Products and services tab, simply click to pick out the Cover all Microsoft expert services test box, after which you can simply click Disable all.
Take note: Following this phase allows Microsoft expert services continue on to operate. These companies involve Networking, Plug and Play, Occasion Logging, Mistake Reporting, together with other providers. Should you disable these products and services, you could completely delete all restore details. Never make this happen if you need to make use of the Technique Restore utility along with current restore points.
Step3: Install the driver
Double-Click around the installation file you downloaded from your manufacturer’s web site and follow the onscreen wizard.
Now look at whether or not the keyboard performs high-quality.
If the ALIENWARE 0T3VFT keyboard performs in clean up boot point out, you could possibly adhere to the methods pointed out while in the knowledgebase post beneath to ascertain which service or startup item might be resulting in the difficulty.
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
http://www.keyboardfast.com/
After you have finished troubleshooting, follow these steps to reset the computer to start as usual:
1. Click start, type msconfig.exe in the Start Search box, and then press ENTER. If you are prompted for an administrator password or for confirmation, type your password, or click Continue.
2. On the General tab, click the Normal Startup option, and then click OK.
3. When you are prompted to restart the computer, click Restart
Hope this makes the laptop keyboard up and running.