Das Problem lag darin, dass die Windows 10 Home Version den NVMe-Treiber nicht mit vorinstalliert hatte.

Demnach habe ich einfach den schnell vom Anbieter heruntergeladen und dann war das Problem gelöst.

NVMe-Treiber

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HTML

<!DOCTYPE html>

<html>

 <head>

  <meta charset="utf-8">

  <meta name"viewport" content"witdh=device-witdh, initial-scale=1.0">

  <title>PhenomenalPhysics - Website</title>

  <link rel="stylesheet" type="text/css" href="css/fontawesome.min.css">

  <link rel="stylesheet" type="text/css" href="css/style.css">

  <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@500&display=swap" rel="stylesheet">

  <link href="https://fonts.googleapis.com/css2?family=Roboto+Slab&display=swap" rel="stylesheet">

 </head>

 <body>

<!-- HEADER ------------------------------>

  <header>

   <div id="logo">

    <a href="https://www.instagram.com/phenomenalphysics/">

     <img src="img/logo.jpg" alt="Logo">

    </a>

   </div>

   <nav id="main-nav">

    <ul>

     <a href="#home"><li>Home</li></a>

     <a href="#about"><li>About</li></a>

     <a href="#work"><li>Work</li></a>

     <a href="#support_us"><li>Support us</li></a>

     <a href="#contact"><li>Contact</li></a>

    </ul>

   </nav>

  </header>

<!-- HOME ------------------------------>

  <section id="home">

   <hr>

   <h1>PhenomenalPhysics</h1>

   <h2>We want to show YOU that physics are PHENOMENAL!</h2>

   <a href="#about">

   <img src="img/pfeil.jpg" alt="Pfeil">

   </a>

  </section>

<!-- ABOUT ------------------------------>

  <section id="about">

   <h3>About</h3>

   <hr>

   <img src="img/avatar.png" alt="Avatar">

   <h4>PhenomenalPhysics</h4>

   <p>

   <U><B>Why we founded this brand </U></B><br>

      XXX.</p>

   <p><br>

   <U><B>What we are doing</U></B><br>

      XXX</p>

   <p><br>

   <U><B>How do we reach our aim</U></B><br>

     XXX

   </p>

  </section>

<!-- WORK ------------------------------>

  <section id="work">

   <h3>Work</h3>

   <hr>

   <div id="projects">

    <ul>

     <li><a href="https://www.instagram.com/p/CJjQ1RpjIpp/"><img src="img/Work/last_post.png" alt="Projekt_01"></a></li>

     <li><a href="#"><img src="img/Work/instagram.png" alt="Projekt_02"></a></li>

     <li><a href="#"><img src="http://placehold.it/1280x720" alt="Projekt_03"></a></li>

     <li><a href="#"><img src="http://placehold.it/1280x720" alt="Projekt_04"></a></li>

     <li><a href="#"><img src="http://placehold.it/1280x720" alt="Projekt_05"></a></li>

     <li><a href="#"><img src="http://placehold.it/1280x720" alt="Projekt_06"></a></li>

    </ul>

   </div>

  </section>

<!-- Support US ------------------------------>

  <section id="support_us">

   <h3>Support us</h3>

   <hr>

   <p>If you want to support us, feel free to give us money.</p>

   <br>

   <a href="https://www.paypal.com/donate?hosted_button_id=WM35EQCLX99MA"><img src="img/support-us.png" alt="Support Us"></a>

  </section>

<!-- CONTACT ------------------------------>

  <section id="contact">

   <h3>Contact</h3>

   <hr>

   <form class="contact-form" action="contactform.php" method="post">

    <input class="input_text" type="name" tabindex="1" placeholder="Name"><br>

    <input class="input_text" type="email" tabindex="1" placeholder="Email"><br>

    <input class="input_text" type="text" tabindex="2" placeholder="Reference"><br>

    <textarea class="input_text" tabindex="3" placeholder="Message"></textarea><br>

    <input class="button" type="submit">

   </form>

  </section>

<!-- FOOTER ------------------------------>

  <footer>

   <p>

    &copy; 2020 - 2021 xx

   </p>

  </footer>

 </body>

</html>

CSS

html, body {margin: 0; padding: 0; height: 100%; text-align: center;}

section {min-height: 100%;}

a {text-decoration: none;}

li {list-style: none;}

h1, h2, h3, a {

 font-family: 'Roboto', sans-serif;

 font-weight: 500;

 color: #494949;

 text-transform: uppercase;}

h1 {color: #E6E6E6;}

h2 {color: #D8D8D8;}

h3 {font-size: 40px; padding-top: 8%; margin-bottom: 5px;}

h4, p {font-family: 'Roboto Slab', serif;color: #494949;}

hr {width: 30px; height: 3px; background: #494949; border: 0; margin: 0 auto 40px auto;}

#logo, li, img, .button {transition: all 300ms; -moz-transition: all 300ms; -webkit-transition: all 300ms; -o-transition: all 300ms;}

/* HEADER**************************************/

header {

 width: 100%;

 height: 65px;

 position: fixed;

 top: 0;

 left: 0;

 background: #fff;

 box-shadow: 0 1px 3px rgba( 0, 0, 0, 0.1);

 z-index: 1;

}

#logo {

 witdh: 140px;

 float: left;

 margin: 10px 0 0 50px;

}

#logo:hover {

 opacity: 0.5;

}

#logo img {

 witdh: 100%;

}

header nav {

 float: right;

 margin: 10px 50px 0 0;

}

header nav ul li {

 float: left;

 margin-left: 25px;

}

header nav ul li a {

 font-size: 16px;

}

header nav ul li:hover {

 padding-top: 5px;

}

/* HOME**************************************/

#home {

 background: url(../img/landing.png);

 background-position: center center;

 background-size: cover;

 background-attachment: fixed;

}

#home h1 {

 margin: 240px auto 0 auto;

 font-size: 110px;

}

#home h2 {

 margin: 0 auto 0 auto;

 font-size: 25px;

}

#home img {

 witdh: 32px;

 margin-top: 150px;

 opacity: 0.7;

}

#home img:hover {

 opacity: 1;

}

/* ABOUT**************************************/

#about img {

 width: 240px;

}

#about img:hover{

 transform: scale(1.1);

 -webkit-transform: scale(1.1);

 -moz-transform: scale(1.1);

 -o-transform: scale(1.1);

}

#about h4 {

 font-size: 25px;

}

#about p {

 width: 700px;

 margin: 0 auto 0 auto;

}

/* WORK**************************************/

#work{

 background-color: #f0f0f0;

}

#projects {

 width: 900px;

 margin: 0 auto 0 auto ;

}

#projects ul {

 padding: 0;

}

#projects ul li {

 width: 33.3%;

 float: left;

 margin-bottom: 15px;

}

#projects img {

 width: 280px;

 height: 170px;

 border-radius: 5px;

}

#projects img:hover {

 transform: scale(1.1);

 -webkit-transform: scale(1.1);

 -moz-transform: scale(1.1);

 -o-transform: scale(1.1);

 box-shadow: 0 5px 5px rgba(0, 0, 0, 0.3)

}

/* SUPPORT US**************************************/

#support_us img {

 width: 240px;

}

#support_us img:hover{

 transform: scale(1.1);

 -webkit-transform: scale(1.1);

 -moz-transform: scale(1.1);

 -o-transform: scale(1.1);

}

#support_us h4 {

 font-size: 25px;

}

#support_us p {

 width: 700px;

 margin: 0 auto 0 auto;

}

/* CONTACT**************************************/

#contact{

 background-color: #f0f0f0;

}

form input, textarea {

 font-family: 'Roboto Slab', serif;

 font-size: 15px;

 margin-bottom: 10px;

 border-radius: 2px;

 border: 2px solid;

 border-color: #494949;

 outline: none;

}

form input:first-child {

 margin-top: 10px;

}

form input {

 width: 552px;

 height: 30px;

}

form textarea {

 width: 550px;

 height: 200px;

 resize: none;

}

.input_text {

 color: #494949;

 padding-left: 10px;

}

::-webkit-input-placeholder {color: #999999;}

::-moz-placeholder {color: #999999;}

:-ms-placeholder {color: #999999;}

:-moz-placeholder {color: #999999;}

.button {

 background-color: #f0f0f0;

 color: #494949;

 width: 566px;

 height: 50px;

}

.button:hover {

 background-color: #494949;

 color: #f0f0f0;

}

/* FOOTER**************************************/

footer {

 width: 100%;

 height: 70px;

 background-color: #3f3f3f;

}

footer p {

 font-size: 12px;

 color: #f0f0f0;

 padding-top: 30px;

}

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