Question about Dell Inspiron 6400 Notebook

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Dell inspiron 6400 my touchpad not working

My touchpad not working when i plug in the adaptor but if i remove the adaptor only the battery is working , the touchpad working properly. any one there to help me tnx a lot guys!!

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  • Dell Master
  • 4,806 Answers

Hold the Fn key and one of the F keys, or it will have a dedicated "toggle key"
regards

Posted on Nov 22, 2008

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Posted on Jan 02, 2017

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How to remove a bios password from hp 6720s


Why can't people put a problem in the right catagory?
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How do I get the battery out of my acer laptop


Your Model of Aspire has a different battery release method, see attached pic on how to do it. This is a pic from your User Manual, you can download it from here Download Acer Aspire E1 572
Manual
. I suspect that the information you have been given regarding battery removal and passwords refers to removing the cmos battery as in a PC in the hope that it will clear Bios activated passwords.

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Button keeps blinking


It sounds like it could be either the battery is going bad and not holding a charge or the adapter is. I have had really good luck with similar problems going to places like Batteries +, and large electronic retailers, and my favorite the small local mom and pop computer store; where I end up asking them If I could try one of the adapters from the floor model to eliminate if is a faulty adapter. Other then that I'd if its not out of warranty contact Acers online chat support at http://us.acer.com/ac/en/US/content/service

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I've a acer laptop model no 4820T. In this touchpad option not working but left and right button was working.... wats the problem n wat to do? tel me soon............."


Try the following: Using your FN key and the F7 Key together it might work again. You could have toggled the touchpad off. If that does not work you have issues with either the touchpad or the operating system. Best of Luck.

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I can't hook my monitor up to my pc I have a dell optiplex gx620 Sff


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Freezes on the warm boot screen MC9000


This can be for a number of reasons.

First thing would be to try and cold boot the device:-

Remove battery half way, hold power button and trigger, push battery in fully until click and then release power and trigger

If that fails next thing would be to try and re-flash the operating system. This is done by using an SD card and loading the latest operating files onto it. The SD card slot is located under the keypad. A cross head screwdriver is required to remove the keypad. Search on symbol software download site for the latest. The download also has a readme with detailed instructions. Once the files are on perform a cold boot.

Remove battery half way, hold power button and trigger, push battery in fully until click and then release power and trigger. Drop the terminal in a cradle so that it runs on external power.

Hope this helps.

If you need any more help then please do not hesitate to contact us:-

http://www.biastechnology.com/

or TEL 01202 620955

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