How do I reseat the memory in my Sharp laptop?

You could do this by one of two ways.
Firstly, you could insert the windows CD and reinstall windows, this will wipe all of the memory off your computer and reset it. Just make sure that you back anything up that you wish to keep before you do this.
Secondly, you could try switching your laptop on and press F12 continuously until you are prompted to a screen to reset factory settings, although this does not work with all laptops so there is no guarantee that it will work with yours.
Hope this is of some help.

how do i reseat the memory in my Sharp laptop?
How do I reset my laptop to factory settings

how do i reset my laptop to factory settings

You need to go and start a new question with your question, your not going to get any help as your question is different from the original question - so start your own thread by going to link above and check back for answers
https://www.askmehelpdesk.com/newthread.php?do=newthread&f=429