I am having Dell Inspiron 1720 laptop which is having many advanced features. I have installed windows 7 operating system on it and it is working fine. The operating system is compatible with my Dell Inspiron 1720 and I have installed only limited software which is used regularly. While browsing the internet I am facing problem with my touchpad. Sometimes my touchpad is not working or it is working but results in malfunctioning. I need a solution to troubleshoot this problem.
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