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HP Probook 4540s laptop keeps turning off

Discussion in 'Hardware' started by willyontour, Nov 21, 2015.

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  1. willyontour

    willyontour Thread Starter

    Sep 9, 2010
    My laptop is running Windows 10 64-bit.

    For the past few weeks my laptop has been turning off unexpectedly.

    I've tried with battery only. With battery and power cable and with battery removed and only power cable.

    I am using the machine normally and then screen just goes black and power offs - no restart, no hibernation, no shut down. Just instantaneously off.

    It's not overheating. Could it be a fan issue?

    I don't know - but it's getting quite irritating as I often have many apps open and many files open on each app and takes me 30 mins to get back to where I left off.
  2. texasbullet


    Jun 11, 2014
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  3. flavallee

    flavallee Trusted Advisor

    May 12, 2002
    First Name:
    The HP Probook 4540s laptop is designed and optimized for Windows 7.
    It has not been tested and confirmed for use with Windows 10.

  4. metallica5456

    metallica5456 Trusted Advisor

    Apr 1, 2013
    First Name:
    I agree with Franks assessment...you are essentially a "beta" tester for windows 10 in this case. However, what you describing sounds like an overheating issue. How do you know its NOT overheating?
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