Ideapad U430 Touch gibt störende Geräusche von sich

Hallo,
ich bin seit gestern stolzer Besitzer des Ideapads U430 Touch. Leider gibt das Notebook ein hochfrequentes unregelmäßiges Sirren bzw. Surren ab. Das Geräusch scheint seinen Ursprung ca. unter dem Power-Button zu haben. Es klingt so ähnlich wie das Geräusch einer arbeitenden Festplatte. Das schließe ich aber aus, da es zu laut ist und auch auftritt, wenn die Festplatte nicht arbeitet. Wenn ich die Displayhelligkeit ganz abdunkle oder auf maximale Helligkeit stelle, wird sirren etwas leiser. Ist der Bildschirm aus, ist auch das Sirren verschwunden. Das Geräusch tritt außerdem nur auf, wenn das Netzteil eingesteckt ist und der Akku nicht läd.
Die Lautsprechen fangen außerdem schon bei mittlerer Lautstärke an stark zu verzerren.
Die entspannte Benutzung des Notebooks ist in ruhiger Umgebung quasi nicht möglich. Ist eine Behebung des Problems nötig oder ist das Gerät ein Garantiefall?

Hallo ntp,
vielen Dank für Dein Feedback.
Bitte wende Dich an unseren technischen Service, da das Geräusche aus dem Notebook nicht normal ist.
Lüfter und HDD geben stetig Geräusche ab.
Andere Geräusche sind nicht normal und der Sachverhalt sollte abgeklärt werden.
Die Rufnummer vom Service lautet: 01805 / 366 869 (0,14 €/Min. aus dem dt. Festnetz,  Mobilfunk max. 0,42 €/Min. / Montag bis Freitag zwischen 9 und 18 Uhr)
Schöne Grüße, Marcel
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    Hallo Donald145,
    vielen Dank für deine Anfrage.
    Gehe bitte einmal wie folgt vor um das Problem zu lösen:
    Sollte das Problem nach Änderung immer noch vorhanden sein, installiere bitte einmal den LENOVO Energy Manager neu.
    Das Tool findest du unter dem folgenden Link:
    http://mobilesupport.lenovo.com/de/de/products/laptops-and-netbooks/ideapad-u-series-laptops/ideapad-u430-touch-notebook
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    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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  • WiDi on IdeaPad U430 touch

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    Hallo zusammen,
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    Hallo Imijan,
    vielen Dank für deine Anfrage und ein herzliches Willkommen in der lenovo-Community.
    Wir bedauern die unangenehmen Erfahrungen, die du mit unserem technischen Support gemacht hast.
    Wir möchten deinen Vorgang gern intern prüfen. Bitte teile uns hierzu per privater Nachricht deine Kundennummerr mit.
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    Best Regards
    Shiva Kumar
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

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  • Remap Ideapad U430 Touch Keyboard

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    hi
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    Cheers!
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

  • PXE-E61: Media Test failure, Check cable in my Lenovo Ideapad U430 Touch.

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    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

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    Cheers!
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

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