Question about Acer Aspire 5520-5579 Notebook

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How do I turn off/on calculator in my A180-15601?

Want to use the calculator portion of my Acer computer. I have
limited computer awareness. Where can I get a manual for using
this computer?

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To open the calculator, click START and then RUN. When the window opens type 'calc" in the input field and then click OK. The calculator application will open. Another way is to click on START and then on All Programs and then Accessories. Calculator will be in the list. You can left click on it to run it, or right click it and then click 'send to . . .' and choose 'desktop(create shortcut)' to put a shortcut on the desktop. That would make it easier to access in the future.

The link below will take you to the Acer website for your laptop:

Once there, Click on the Service & Support tab near the top and the click on the Service Website link. There is a link to the manuals in the left column.

Good luck and please let me know how this works out for you.

~ Spoem

Posted on Apr 13, 2009


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Hi, I'm really confused,,,i tried to use the LIMIT equation on my calculator but i couldn't,, so, need some help.. 2- the other thing is i want to know how to use the graph and i want to check my...

I am not aware that the Casio FX-9750GPlus has a LIMIT application. If it does I would like to know how to find it.
As to graphing, read what follows. Window questions is at the end.

I will show you how to draw a simple function such as y=5*X 2. The method is the same reagrdless of the complexity of the function.

  1. Turn calculator ON. If you do not see several icons press [MENU].
  2. Use arrow to select the [GRAPH] application and press [EXE].
  3. In the entry screen, the line with Y1= is highlighted. If it is not, use arrow to highlight it.
  4. Press the right arrow, the highlighting disappears leaving you with Y1= and the blinking cursor.
  5. At the position of the cursor type 5 then press the [X, theta,T] key, under the [ALPHA]. On the screen appears 5X, complete your equation by typing [ ] 2
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  7. If you want to draw other functions, it is time to do so on that screen.
  8. When done, press [F6:Draw].
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However, you can calculate numerical derivatives, and numerical integrals, solve linear and non-linear equations.

Even though this post does meet your expectations, do not let that prevent you from rating it.

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Yes there is. You would need to de-solder the old one and re-solder a new one in its place. This is done on the motherboard of the laptop, so be aware that if anything goes wrong, you may kill the laptop.

Please take a moment to rate my solution.
Rytech Computer Services Limited

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Try a hard reset and see if that clears it up. Be aware that this will clear all RAM.

Press and hold the 2ND, left-arrow, and right-arrow keys.
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You ask it the value of the integral of log(X) from X=1 to X=3 and it will give you 0.5627748004

Hope it helps

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