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<!doctype html>
<!--
Welcome to the light side of the source, young padawan.
One step closer to learn something interesting you are...
____
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.-.'`. ; .'`.-.
__ / : ___\ ; /___ ; \ __
,'_ ""=-.:__;".-.";: :".-.":__;.-="" _`,
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\ .-" .-"-.-" .' .'j \ / ;/
\ / .-" /. .'.' ;_:' ;
:-""-.`./-.' / `.___.'
\ `t ._ /
"-.t-._:'
-->
<!--
So you'd like to know how to use impress.js?
You've made the first, very important step - you're reading the source code.
And that's how impress.js presentations are built - with HTML and CSS code.
Believe me, you need quite decent HTML and CSS skills to be able to use impress.js effectively.
More importantly, you need to be a designer. There are no default styles or layouts for impress.js presentations.
You need to design and build it by hand.
So...
Would you still like to know how to use impress.js?
-->
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=1024" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<title>Presentation on removing the CMOS Battery</title>
<meta name="description"
content="impress.js is a presentation tool based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com." />
<meta name="author" content="Bartek Szopka" />
<link
href="//fonts.googleapis.com/css?family=Open+Sans:regular,semibold,italic,italicsemibold|PT+Sans:400,700,400italic,700italic|PT+Serif:400,700,400italic,700italic"
rel="stylesheet" />
<!--
Impress.js doesn't depend on any external stylesheets. It adds all of the styles it needs for the
presentation to work.
This style below contains styles only for demo presentation. Browse it to see how impress.js
classes are used to style presentation steps, or how to apply fallback styles, but I don't want
you to use them directly in your presentation.
Be creative, build your own. We don't really want all impress.js presentations to look the same,
do we?
When creating your own presentation get rid of this file. Start from scratch, it's fun!
-->
<link href="css/impress-demo.css" rel="stylesheet" />
<link rel="shortcut icon" href="img/CMOSBattery.jpg" />
<link rel="apple-touch-icon" href="img/CMOSBattery.jpg" />
</head>
<!--
Body element is used by impress.js to set some useful class names, that will allow you to detect
the support and state of the presentation in CSS or other scripts.
First very useful class name is `impress-not-supported`. This class means, that browser doesn't
support features required by impress.js, so you should apply some fallback styles in your CSS.
It's not necessary to add it manually on this element. If the script detects that browser is not
good enough it will add this class, but keeping it in HTML means that users without JavaScript
will also get fallback styles.
When impress.js script detects that browser supports all required features, this class name will
be removed.
The class name on body element also depends on currently active presentation step. More details about
it can be found later, when `hint` element is being described.
-->
<body class="impress-not-supported">
<!--
For example this fallback message is only visible when there is `impress-not-supported` class on body.
-->
<div class="fallback-message">
<p>Your browser <b>doesn't support the features required</b> by impress.js, so you are presented with a
simplified version of this presentation.</p>
<p>For the best experience please use the latest <b>Chrome</b>, <b>Safari</b> or <b>Firefox</b> browser.</p>
</div>
<!--
Now that's the core element used by impress.js.
That's the wrapper for your presentation steps. In this element all the impress.js magic happens.
It doesn't have to be a `<div>`. Only `id` is important here as that's how the script find it.
You probably won't need it now, but there are some configuration options that can be set on this element.
To change the duration of the transition between slides use `data-transition-duration="2000"` giving it
a number of ms. It defaults to 1000 (1s).
You can also control the perspective with `data-perspective="500"` giving it a number of pixels.
It defaults to 1000. You can set it to 0 if you don't want any 3D effects.
If you are willing to change this value make sure you understand how CSS perspective works:
https://developer.mozilla.org/en/CSS/perspective
But as I said, you won't need it for now, so don't worry - there are some simple but interesting things
right around the corner of this tag ;)
----------
Plugins: We set the default time for autoplay plugin to 6 seconds. Autoplay will automatically advance
to next slide after a timeout expires.
-->
<div id="impress" data-autoplay="7">
<!--
Here is where interesting thing start to happen.
Each step of the presentation should be an element inside the `#impress` with a class name
of `step`. These step elements are positioned, rotated and scaled by impress.js, and
the 'camera' shows them on each step of the presentation.
Positioning information is passed through data attributes.
In the example below we only specify x and y position of the step element with `data-x="-1000"`
and `data-y="-1500"` attributes. This means that **the center** of the element (yes, the center)
will be positioned in point x = -1000px and y = -1500px of the presentation 'canvas'.
It will not be rotated or scaled.
--------
Plugins: For first slide, set the autoplay time to a custom 10 seconds.
-->
<!-- <div id="overview" class="step" data-x="3000" data-y="1500" data-z="0" data-scale="10" data-autoplay="300">
</div> -->
<div id="s" class="step slide" data-x="-2900" data-y="-800" data-autoplay="300" data-scale="4">
<p style="font-size:40px;">A Presentation towards Computer Hardware Lab</p>
<br>
<br>
<font style="font-weight:bold;"> Submitted By </font>
<font> - Devanshu Gupta [IT-B III Sem]</font>
<br>
<font style="margin-left:188px;"> - Dhananjay Purohit [IT-B III Sem]</font>
<br>
<font style="margin-left:188px;"> - Diksha Kushwah [IT-B III Sem]</font>
<br>
<br>
<br>
<font><b>Submitted To -</b> C.P. Patidar Sir [Assistant Professor] </font>
<br>
<br>
<br>
<p style="font-size:30px;">Institute of Engineering and Technology - Devi Ahilya Vishwavidyalaya</p>
<a href="http://www.ietdavv.edu.in/">www.ietdavv.edu.in</a>
<br>
<br>
<span style="margin-left:700px;">| 1</span>
</div>
<div id="" class="step slide" data-x="-500" data-y="-1600" data-autoplay="300">
<p style="font-size:40px;">Removing the <b>CMOS</b> Battery</p>
<br>
<img src="img/CMOSBattery.jpg" style="width:800px; height:auto;">
<span style="margin-left:350px;">Fig. 1</span>
<br>
<span style="margin-left:700px;">| 2</span>
</div>
<!--
The `id` attribute of the step element is used to identify it in the URL, but it's optional.
If it is not defined, it will get a default value of `step-N` where N is a number of slide.
So in the example below it'll be `step-2`.
The hash part of the url when this step is active will be `#/step-2`.
You can also use `#step-2` in a link, to point directly to this particular step.
Please note, that while `#/step-2` (with slash) would also work in a link it's not recommended.
Using classic `id`-based links like `#step-2` makes these links usable also in fallback mode.
-->
<div class="step slide" data-x="500" data-y="-1600" data-autoplay="300">
<p style="font-size:40px;">What would you do when the battery of your <b>wrist watch</b> be discharged? </p>
<br>
<img src="img/WristWatch.jpg" style="width:700px; height:auto;">
<span style="margin-left:350px;">Fig. 2</span>
<span style="margin-left:700px;">| 3</span>
</div>
<div class="step slide" data-x="1500" data-y="-1600" data-autoplay="300">
<p style="font-size:40px;">What would you do when the watch battery of your <b>PC</b> be discharged?</p>
<br>
<img src="img/CMOSFailure.jpg" style="width:800px; height:auto;">
<span style="margin-left:350px;">Fig. 3</span>
<span style="margin-left:700px;">| 4</span>
</div>
<!--
This is an example of step element being scaled.
Again, we use a `data-` attribute, this time it's `data-scale="4"`, so it means that this
element will be 4 times larger than the others.
From presentation and transitions point of view it means, that it will have to be scaled
down (4 times) to make it back to its correct size.
-->
<div id="big" class="step" data-x="-100" data-y="-300" data-scale="3" data-autoplay="300">
<p>What is <b class="rotating">CMOS</b> <span class="thoughts">Battery?</span></p>
<span style="margin-left:300px;">| 5</span>
</div>
<!--
This element introduces rotation.
Notation shouldn't be a surprise. We use `data-rotate="90"` attribute, meaning that this
element should be rotated by 90 degrees clockwise.
-->
<div id="its" class="step" data-x="-100" data-y="2000" data-rotate="90" data-scale="3" data-autoplay="300">
<p align="justify">A <b>battery</b> that maintains the time, date, hard disk and other configuration
settings in the <b>CMOS memory</b>.
<b>CMOS</b> is short for Complementary <b>Metal-Oxide Semiconductor</b>. <b>CMOS</b> is an on-board,
battery powered semiconductor
chip inside computers that stores information.<a href="#ref">[1]</a>
</p>
<span style="margin-left:300px;">| 6</span>
</div>
<div id="" class="step" data-x="-2600" data-y="1800" data-rotate="0" data-scale="3" data-autoplay="300">
<div>
<div style="float:left;">
<img src="img/cmos.jpg" style=" margin:20px; width:400px; height:auto;">
<br>
<span style="margin-left:150px;">Fig. 4</span>
</div>
<p align="justify">The picture shows an example of the most common CMOS coin cell battery (Panasonic CR
2032 3V) used to power the CMOS memory.
<a href="#ref">[1]</a>
</p>
</div>
<span style="margin-left:300px;">| 7</span>
</div>
<div id="title" class="step" data-x="-3200" data-y="4000" data-rotate="180" data-scale="3" data-autoplay="300">
<p>How long does the <b>CMOS battery</b> last?</p>
<span style="margin-left:300px;">| 8</span>
</div>
<!--
And now it gets really exciting! We move into third dimension!
Along with `data-x` and `data-y`, you can define the position on third (Z) axis, with
`data-z`. In the example below we use `data-z="-3000"` meaning that element should be
positioned far away from us (by 3000px).
-->
<div id="tiny" class="step" data-x="-2600" data-y="4000" data-z="-3000" data-rotate="300" data-scale="1"
data-autoplay="300">
<p>The standard lifetime of a CMOS battery is around <b>10 Years</b>.</p>
<span style="margin-left:300px;">| 9</span>
</div>
<div id="" class="step" data-x="-1500" data-y="3800" data-z="0" data-rotate="-90" data-scale="3"
data-autoplay="300">
<p>History of <b>CMOS</b></p>
<span style="margin-left:300px;">| 10</span>
</div>
<div id="" class="step" data-x="-1600" data-y="4000" data-z="-6000" data-rotate="300" data-scale="0.5"
data-autoplay="300">
<ul style="font-size: 30px; list-style: disc;">
<li>The Motorola 146818 chip was the first RTC and CMOS RAM chip to be used in early IBM computers;
capable of storing a total of 64 bytes of data.</li>
<br>
<li> At that time, the system clock used 14 bytes of RAM,
this left an additional 50 bytes for storing system settings.</li>
<br>
<li>Today, most computers have moved
the settings from CMOS and integrated them into the southbridge or Super I/O chips.
<a href="#ref">[1]</a>
</li>
</ul>
<br>
<span style="margin-left:300px;">| 11</span>
</div>
<div id="" class="step" data-x="-200" data-y="4000" data-z="0" data-scale="2" data-autoplay="300">
<p>Do modern laptops with non-removable battery still retain the CMOS battery?</p>
<span style="margin-left:300px;">| 12</span>
</div>
<div id="" class="step" data-x="0" data-y="4800" data-z="-100" data-rotate-x="-40" data-rotate-y="10"
data-scale="2" data-autoplay="300">
<p> Yes.
<br>
The rechargeable batteries are slowly run out of battery, regardless of it being used.
<br>
if your device is not being used for a month and its non-removable battery runs out, the BIOS would lose
its settings.
<br>
<span style="margin-left:300px;">| 13</span>
</p>
</div>
<div id="" class="step" data-x="1800" data-y="4000" data-z="0" data-scale="2" data-autoplay="300">
<p>Nowadays we have flash medium that we can write to that do not need to be powered in order for their
memory to be retained,
then why we need CMOS battery?
</p>
<span style="margin-left:300px;">| 14</span>
</div>
<div id="" class="step" data-x="2000" data-y="4800" data-z="-100" data-rotate-x="-40" data-rotate-y="10"
data-scale="2" data-autoplay="300">
<p>The state of flash storage deteriorates with each read and write, and the BIOS being read and write a lot
of times.
<br>
If we switch to flash storage for BIOS, we still require a battery to power RTC (Real Time Clock) of
your PC.
<span style="margin-left:300px;">| 15</span>
</p>
</div>
<div id="" class="step" data-x="3800" data-y="4000" data-z="0" data-scale="2" data-autoplay="300">
<p>We can update the date and time of our device through internet, NTP (Network Time Protocol) Server or
LAN,
then why we need a RTC (Real Time Clock) for date and time?
</p>
<span style="margin-left:300px;">| 16</span>
</div>
<div id="" class="step" data-x="4000" data-y="4800" data-z="-100" data-rotate-x="-40" data-rotate-y="10"
data-scale="2" data-autoplay="300">
<p>Your PC doesn't connected to any network every time for getting precise time and date.
<span style="margin-left:300px;">| 17</span>
</p>
</div>
<div id="" class="step" data-x="5800" data-y="4000" data-z="0" data-scale="2" data-autoplay="300">
<p>Can CMOS battery be rechargeable?
</p>
<span style="margin-left:300px;">| 18</span>
</div>
<div id="" class="step" data-x="6000" data-y="4800" data-z="-100" data-rotate-x="-40" data-rotate-y="10"
data-scale="2" data-autoplay="300">
<p>Most CMOS batteries are CR2032 lithium button cell batteries and are not rechargeable.
<br>
There are rechargeable batteries (e.g. ML2023) that are the same size, but they can't be charged by your
computer.
<span style="margin-left:300px;">| 19</span>
</p>
</div>
<div id="" class="step" data-x="2800" data-y="-1000" data-z="0" data-rotate="-90" data-scale="3"
data-autoplay="300">
<p>Symptoms of <b>CMOS Battery</b> Failure</p>
<span style="margin-left:300px;">| 20</span>
</div>
<div id="" class="step" data-x="4000" data-y="-1600" data-z="0" data-rotate="0" data-scale="2"
data-autoplay="300">
<ul style="font-size: 30px; list-style: disc;">
<li>The date and time of your computer will be set to factory settings, something like 12/01/2008.</li>
<br>
<li>All of the settings like drive type, FDD, NUMs lock, etc., in the computer setup will be changed.
</li>
<br>
<li>Your computer will show a message such as “Booting Error, unable to detect disk drive.”</li>
<br>
<li>The computer may be shutting down and will not allow you to perform any task.</li>
<br>
<li>Your computer may be too slow.</li>
</ul>
</div>
<div id="" class="step" data-x="4000" data-y="-400" data-z="0" data-rotate="0" data-scale="2"
data-autoplay="300">
<ul style="font-size: 30px; list-style: disc;">
<li>Some of the drivers may be missing or may not work properly.</li>
<br>
<li>Your mouse may not respond properly.</li>
<br>
<li>You may not be able to connect to the internet.</li>
<br>
<li>a constant beeping sound when working with your computer.</li>
<a href="#ref">[2]</a>
</ul>
<br>
<span style="margin-left:300px;">| 21</span>
</div>
<div id="" class="step" data-x="2500" data-y="600" data-z="0" data-scale="3" data-autoplay="300">
<h1>How to Change Computer BIOS Settings?</h1>
<span style="margin-left:700px;">| 22</span>
</div>
<div id="">
<div id="step1" class="step" data-x="2500" data-y="2000" data-z="1050"
data-goto-key-list="ArrowUp ArrowDown ArrowRight ArrowLeft o"
data-goto-next-list="#step4 #step3 #step2 #step5 overview" data-scale="3" data-autoplay="300">
<p style="font-size:30px;"><b>I. Entering the BIOS</b></p>
<center><img src="img/c1.jpg" style="width:500px; height:auto;">
</center>
<span style="margin-left:300px; font-size:20px;">Fig. 5</span>
<p style="font-size:30px;"><b>1.Restart your computer.</b> Open Start, click the power icon, and click
Restart.</p>
<span style="margin-left:300px;">| 23</span>
</div>
<div id="step2" class="step" data-x="3550" data-y="2000" data-z="0" data-rotate-y="90"
data-goto-key-list="ArrowUp ArrowDown ArrowRight ArrowLeft o"
data-goto-next-list="#step4 #step6 #step3 #step1 overview" data-scale="3" data-autoplay="300">
<center><img src="img/c2.jpg" style="width:400px; height:auto;"></center>
<span style="margin-left:300px; font-size:20px;">Fig. 6</span>
<p style="font-size:30px;"><b>2. Wait for the computer's first startup screen to appear.</b>
Once the startup screen appears, you'll have a very limited window in which you can press the setup
key.</p>
<span style="margin-left:300px;">| 24</span>
</div>
<div id="step3" class="step" data-x="2500" data-y="3050" data-z="0" data-rotate-x="-90" data-rotate-z="90"
data-goto-key-list="ArrowUp ArrowDown ArrowRight ArrowLeft o"
data-goto-next-list="step-2 step-5 #step4 #step2 overview" data-scale="3" data-autoplay="300">
<center><img src="img/c3.jpg" style="width:400px; height:auto;"></center>
<span style="margin-left:300px; font-size:20px;">Fig. 7</span>
<p style="font-size:30px;"><b>3. Press and hold Del or F2 to enter setup. </b> </p>
<span style="margin-left:300px;">| 25</span>
</div>
<div id="step4" class="step" data-x="2500" data-y="1450" data-z="0" data-rotate-x="90" data-rotate-z="-90"
data-goto-key-list="ArrowUp ArrowDown ArrowRight ArrowLeft o"
data-goto-next-list="step-5 step-2 #step5 #step3 overview" data-scale="3" data-autoplay="300">
<center><img src="img/c4.jpg" style="width:400px; height:auto;"></center>
<span style="margin-left:300px; font-size:20px;">Fig. 8</span>
<p style="font-size:30px;"><b>4. Wait for your BIOS to load.</b>
After successfully hitting the setup key, the BIOS will load. </p>
<span style="margin-left:300px;">| 26</span>
</div>
<div id="step5" class="step" data-x="1450" data-y="2000" data-z="0" data-rotate-y="-90" data-rotate-z="-180"
data-goto-key-list="ArrowUp ArrowDown ArrowRight ArrowLeft o"
data-goto-next-list="step-3 step-4 #step6 #step4 overview" data-scale="3" data-autoplay="300">
<p><b>II. Entering the BIOS</b></p>
<center><img src="img/c5.jpg" style="width:400px; height:auto;"></center>
<span style="margin-left:300px; font-size:20px;">Fig. 9</span>
<p style="font-size:30px;"><b>5. Change your date and time.</b>
Your BIOS’s clock will dictate your Windows clock.</p>
<span style="margin-left:300px;">| 27</span>
</div>
<div id="step6" class="step" data-x="2500" data-y="2000" data-z="-1050" data-rotate-y="-180"
data-rotate-z="-180" data-goto-key-list="ArrowUp ArrowDown ArrowRight ArrowLeft o"
data-goto-next-list="step-3 step-4 #step5 #step1 overview" data-scale="3" data-autoplay="300">
<center><img src="img/c6.jpg" style="width:400px; height:auto;"></center>
<span style="margin-left:300px; font-size:20px;">Fig. 10</span>
<p style="font-size:30px;"><b>6. Save and exit.</b>
your computer will reboot with the new settings.<a href="#ref">[3]</a></p>
<span style="margin-left:300px;">| 28</span>
</div>
</div>
<div id="overview2" class="step overview" data-x="6000" data-y="-1200" data-z="1000" data-scale="2"
data-autoplay="300">
<font style="font-weight:bold;">Warning:-</font>
<p>Static electricity can kill your PC.<br><br>
There is electrical potential in nearly everything, including your body. The amount of discharge
it takes to kill sensitive electronics is way less than you'll ever feel. </p>
<span style="margin-left:700px;">| 29</span>
</div>
<div class="step slide" data-x="9000" data-y="-1600" data-z="0" data-autoplay="400" data-scale="2">
<p style="font-size:40px;">How to Replace the CMOS Battery in Your Laptop?<a href="#ref">[4]</a></p>
<br>
<video id="myvideo" width="800" controls>
<source src="video/videoplayback.mp4" type="video/mp4">
Your browser does not support HTML5 video.
</video>
<script>
document.querySelector("video").playbackRate = 2.5;
</script>
<br>
<span style="margin-left:700px;">| 30</span>
</div>
<div id="" class="step" data-x="9500" data-y="1500" data-z="0" data-rotate="90" data-scale="3"
data-autoplay="300">
<h1>How to Replace the CMOS Battery in Your PC?</h1>
<span style="margin-left:700px;">| 31</span>
</div>
<div id="">
<div id="" style="background-color: white;" class="step" data-x="6000" data-y="1000" data-z="0"
data-scale="2" data-rotate="0" data-autoplay="300">
<img src="img/s1.jpg">
<span style="margin-left:300px; ">Fig. 11</span>
<p>1. Turn off the computer.</p>
<span style="margin-left:300px;">| 32</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6840" data-y="860" data-z="-500"
data-rotate-z="45" data-rotate-y="-45" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s2.jpg">
<span style="margin-left:300px;">Fig. 12</span>
<p>2. Unplug the computer.</p>
<span style="margin-left:300px;">| 33</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="7400" data-y="1700" data-z="-700"
data-rotate-z="90" data-rotate-y="-90" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s3.jpg">
<span style="margin-left:300px;">Fig. 13</span>
<p>3. Remove the side cover. Make sure to put on your anti-static wrist band.</p>
<span style="margin-left:300px;">| 34</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6844" data-y="2560" data-z="-500"
data-rotate-z="135" data-rotate-y="-135" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s4.jpg">
<span style="margin-left:300px;">Fig. 14</span>
<p>4. Remove old battery with fingernail or use non-conductive screwdriver.</p>
<span style="margin-left:300px;">| 35</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6000" data-y="2404" data-z="0"
data-rotate-z="180" data-rotate-y="-180" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s5.jpg">
<span style="margin-left:300px;">Fig. 15</span>
<p>5. Install new battery.</p>
<span style="margin-left:300px;">| 36</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6758" data-y="2560" data-z="540"
data-rotate-z="135" data-rotate-y="-225" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s6.jpg">
<span style="margin-left:300px;">Fig. 16</span>
<p>6. Replace side cover.</p>
<span style="margin-left:300px;">| 37</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="7400" data-y="1700" data-z="700"
data-rotate-z="90" data-rotate-y="-270" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s7.jpg">
<span style="margin-left:300px;">Fig. 17</span>
<p>7. Plug back in.</p>
<span style="margin-left:300px;">| 38</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6758" data-y="860" data-z="560"
data-rotate-z="45" data-rotate-y="-315" data-rotate-order="zyx" data-goto-next="step-1" data-scale="2"
data-autoplay="300">
<img src="img/s8.jpg">
<span style="margin-left:300px;">Fig. 18</span>
<p>8. Turn computer on.</p>
<span style="margin-left:300px;">| 39</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6000" data-y="1000" data-z="0"
data-scale="2" data-autoplay="300">
<img src="img/s9.jpg">
<span style="margin-left:300px;">Fig. 19</span>
<p>9. Enter BIOS Setup and change any settings you need to change.</p>
<span style="margin-left:300px;">| 40</span>
</div>
<div id="" style="background-color: white;" class="step" data-x="6840" data-y="860" data-z="-500"
data-rotate-z="45" data-rotate-y="-45" data-rotate-order="zyx" data-scale="2" data-autoplay="300">
<img src="img/s10.jpg">
<span style="margin-left:300px;">Fig. 20</span>
<p>10. Finished. <a href="#ref">[5]</a></p>
<span style="margin-left:300px;">| 41</span>
</div>
</div>
<div id="ref" class="step slide" data-x="9500" data-y="3800" data-autoplay="300" data-scale="2">
<p>References :-</p>
<br>
<a href="https://www.computerhope.com/jargon/c/cmos.htm">[1]
https://www.computerhope.com/jargon/c/cmos.htm [24/07/19]</a>
<br>
<br>
<a href="https://www.rocksdigital.com/cmos-battery-failure/">[2]
https://www.rocksdigital.com/cmos-battery-failure/ [24/07/19]</a>
<br>
<br>
<a href="https://www.wikihow.com/Change-Computer-BIOS-Settings">[3]
https://www.wikihow.com/Change-Computer-BIOS-Settings [25/07/19]</a>
<br>
<br>
<a href="https://computer-hardware.wonderhowto.com/how-to/replace-laptop-cmos-battery-308932/">[4]
https://computer-hardware.wonderhowto.com/how-to/replace-laptop-cmos-battery-308932/ [26/07/19]</a>
<br>
<br>
<a href="https://www.wikihow.com/Replace-the-Battery-in-Your-PC">[5]
https://www.wikihow.com/Replace-the-Battery-in-Your-PC [27/07/19]</a>
<br>
<br>
<span style="margin-left:700px;">| 42</span>
</div>
<!--
This step here doesn't introduce anything new when it comes to data attributes, but you
should notice in the demo that some words of this text are being animated.
It's a very basic CSS transition that is applied to the elements when this step element is
reached.
At the very beginning of the presentation all step elements are given the class of `future`.
It means that they haven't been visited yet.
When the presentation moves to given step `future` is changed to `present` class name.
That's how animation on this step works - text moves when the step has `present` class.
Finally when the step is left the `present` class is removed from the element and `past`
class is added.
So basically every step element has one of three classes: `future`, `present` and `past`.
Only one current step has the `present` class.
Note: data-x/y/z attributes, if not defined, by default will inherit the value of the
previous step. So to get back to 0 on the z-axis, we must set it to 0.
See src/plugins/rel/README.md for more information.
-->
<!-- <div id="ing" class="step" data-x="3500" data-y="-850" data-z="0" data-rotate="270" data-scale="6">
<p>by <b class="positioning">positioning</b>, <b class="rotating">rotating</b> and <b class="scaling">scaling</b> them on an infinite canvas</p>
</div>
<div id="imagination" class="step" data-x="6700" data-y="-300" data-scale="6">
<p>the only <b>limit</b> is your <b class="imagination">imagination</b></p>
</div> -->
<!-- <div id="source" class="step" data-x="6300" data-y="2000" data-rotate="20" data-scale="4">
<p>want to know more?</p>
<q><a href="http://github.com/impress/impress.js">use the source</a>, Luke!</q>
</div> -->
<!--
And the last one shows full power and flexibility of impress.js.
You can not only position element in 3D, but also rotate it around any axis.
So this one here will get rotated by -40 degrees (40 degrees anticlockwise) around X axis and
10 degrees (clockwise) around Y axis.
You can of course rotate it around Z axis with `data-rotate-z` - it has exactly the same effect
as `data-rotate` (these two are basically aliases).
-->
<!--
So to summarize of all the possible attributes used to position presentation steps, we have:
* `data-x`, `data-y`, `data-z` - they define the position of **the center** of step element on
the canvas in pixels; their default value is 0;
* `data-rotate-x`, `data-rotate-y`, 'data-rotate-z`, `data-rotate` - they define the rotation of
the element around given axis in degrees; their default value is 0; `data-rotate` and `data-rotate-z`
are exactly the same;
* `data-scale` - defines the scale of step element; default value is 1
These values are used by impress.js in CSS transformation functions, so for more information consult
CSS transfrom docs: https://developer.mozilla.org/en/CSS/transform
-->
<div id="overview" class="step" data-x="3000" data-y="1500" data-z="0" data-scale="10" data-autoplay="300">
</div>
</div>
<!--
This is a UI plugin. You can read more about plugins in src/plugins/README.md.
For now, I'll just tell you that this adds some graphical controls to navigate the
presentation. In the CSS file you can style them as you want. We've put them bottom right.
-->
<div id="impress-toolbar"></div>
<!--
Hint is not related to impress.js in any way.
But it can show you how to use impress.js features in creative way.
When the presentation step is shown (selected) its element gets the class of "active" and the body element
gets the class based on active step id `impress-on-ID` (where ID is the step's id)... It may not be
so clear because of all these "ids" in previous sentence, so for example when the first step (the one with
the id of `bored`) is active, body element gets a class of `impress-on-bored`.
This class is used by this hint below. Check CSS file to see how it's shown with delayed CSS animation when
the first step of presentation is visible for a couple of seconds.
...
And when it comes to this piece of JavaScript below ... kids, don't do this at home ;)
It's just a quick and dirty workaround to get different hint text for touch devices.
In a real world it should be at least placed in separate JS file ... and the touch content should be
probably just hidden somewhere in HTML - not hard-coded in the script.
Just sayin' ;)
-->
<div class="hint">
<p>Use a spacebar or arrow keys to navigate. <br />
Press 'P' to launch speaker console.</p>
</div>
<script>
if ("ontouchstart" in document.documentElement) {
document.querySelector(".hint").innerHTML = "<p>Swipe left or right to navigate</p>";
}
</script>
<!--
Last, but not least.
To make all described above really work, you need to include impress.js in the page.
I strongly encourage to minify it first.
In here I just include full source of the script to make it more readable.
You also need to call a `impress().init()` function to initialize impress.js presentation.
And you should do it in the end of your document. Not only because it's a good practice, but also
because it should be done when the whole document is ready.
Of course you can wrap it in any kind of "DOM ready" event, but I was too lazy to do so ;)
-->
<script src="js/impress.js"></script>
<script>impress().init();</script>
<!--
The `impress()` function also gives you access to the API that controls the presentation.
Just store the result of the call:
var api = impress();
and you will get three functions you can call:
`api.init()` - initializes the presentation,
`api.next()` - moves to next step of the presentation,
`api.prev()` - moves to previous step of the presentation,
`api.goto( stepIndex | stepElementId | stepElement, [duration] )` - moves the presentation to the step given by its index number
id or the DOM element; second parameter can be used to define duration of the transition in ms,
but it's optional - if not provided default transition duration for the presentation will be used.
You can also simply call `impress()` again to get the API, so `impress().next()` is also allowed.
Don't worry, it wont initialize the presentation again.
For some example uses of this API check the last part of the source of impress.js where the API
is used in event handlers.
-->
</body>
</html>
<!--
Now you know more or less everything you need to build your first impress.js presentation, but before
you start...
Oh, you've already cloned the code from GitHub?
You have it open in text editor?
Stop right there!
That's not how you create awesome presentations. This is only a code. Implementation of the idea that
first needs to grow in your mind.
So if you want to build great presentation take a pencil and piece of paper. And turn off the computer.
Sketch, draw and write. Brainstorm your ideas on a paper. Try to build a mind-map of what you'd like
to present. It will get you closer and closer to the layout you'll build later with impress.js.
Get back to the code only when you have your presentation ready on a paper. It doesn't make sense to do
it earlier, because you'll only waste your time fighting with positioning of useless points.
If you think I'm crazy, please put your hands on a book called "Presentation Zen". It's all about
creating awesome and engaging presentations.
Think about it. 'Cause impress.js may not help you, if you have nothing interesting to say.
-->
<!--
Are you still reading this?
For real?
I'm impressed! Feel free to let me know that you got that far (I'm @bartaz on Twitter), 'cause I'd like
to congratulate you personally :)
But you don't have to do it now. Take my advice and take some time off. Make yourself a cup of coffee, tea,
or anything you like to drink. And raise a glass for me ;)
Cheers!
-->