Solved

Adjust keyboard sensitivity?

Posted on 2006-07-14
3
1,058 Views
Last Modified: 2008-01-09
Hi, I have a new laptop, an Acer Travelmate4202, and the keyboard could be more sensitive for me. Anyone know if the sensitivity can be adjusted? I'm running XP home, if that matters at all. Thanks!
0
Comment
Question by:mel200
  • 2
3 Comments
 

Accepted Solution

by:
eudmian earned 250 total points
ID: 17111992
The operative word is 'can' here.  Yes it can be, but it is not easy nor cost efective.  

Most keyboards these days, especially on laptops use flexible membranes as their contacts.  There are two primary methods of manufacture, one utilizes a standard PC board and a rubber mat with carbon pads in the rubber.  The other utilizes a flexible plastic (like DuPonts Kapton) with a layer of contacts, a spacer, and another layer of contacts.  Both then put the plastic frame for the keys on top.  The keys have small springs which just keep the key up, not affecting sensitivity and a shaft down the middle.  The shaft then presses on the rubber pad or flexible film beneath.  The actual sensitivity is based on the durometer (hardness) of the rubber or the thickness of the Kapton.

The only practical solutions would be:
1. Replace the keyboard.  A new keyboard is usualy less sensitive though.  
2. Tighten the fasteners inside.  If the laptop is an older one you may try opening the unit up and tightening the screws that hold the keyboard up to the key frame.  

Other than that you are looking at a custom designed short run membrane which will cost thousands.  It is cheaper to get a new laptop in that case.


Example of the inside manufacturing can be seen here:  http://www.millerdial.com/images/grey-circuitboard.jpg
0
 

Author Comment

by:mel200
ID: 17112210
Thanks- I was kinda hoping the answer would be, "sure just hit this function key", or, "open the control panel and..." Oh well. live and learn. :)
0
 

Expert Comment

by:eudmian
ID: 17112318
Like I always say, if it were easy everybody would be doing it!  Sorry I couldn't have been more help.

Cheers!
0

Featured Post

Migrating Your Company's PCs

To keep pace with competitors, businesses must keep employees productive, and that means providing them with the latest technology. This document provides the tips and tricks you need to help you migrate an outdated PC fleet to new desktops, laptops, and tablets.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Does your iMac really need a hardware upgrade? Will upgrading RAM speed-up your computer? If yes, then how can you proceed? Upgrading RAM in your iMac is not as simple as it may seem. This article will help you in getting and installing right RA…
Stuck in voice control mode on your Amazon Firestick?  Here is how to turn it off!!!
Two types of users will appreciate AOMEI Backupper Pro: 1 - Those with PCIe drives (and haven't found cloning software that works on them). 2 - Those who want a fast clone of their boot drive (no re-boots needed) and it can clone your drive wh…
Although Jacob Bernoulli (1654-1705) has been credited as the creator of "Binomial Distribution Table", Gottfried Leibniz (1646-1716) did his dissertation on the subject in 1666; Leibniz you may recall is the co-inventor of "Calculus" and beat Isaac…

828 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question