probook 6565b

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  • Oj computer
    Member
    • Dec 2021
    • 38
    • Nigeria

    #1

    probook 6565b

    I've one probook 6565b only come up on keyboard *but* not come up on screen and external monitor.
    No any deem display on screen to check for lvds (though schematic not available.)
    I've checked this��
    1. All coil voltages are present
    2. Bios programmed
    All to no avail.
    +ve suggestion from any ends will be appreciated
  • Stevedb
    Stevedb
    • Feb 2018
    • 624
    • Belgium

    #2
    Re: probook 6565b

    Does the capslock toggle on extern keyboard. Do you have picture on external monitor when you disconnect the screen. Did you have the required voltages on the screen connector.

    Comment

    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india

      #3
      Re: probook 6565b

      FCH often fails on this platform.

      Comment

      • chenwei
        Member
        • Feb 2023
        • 35
        • china

        #4
        Re: probook 6565b

        Replace FCH or brush BIOS FCH common fault
        Last edited by piernov; 03-05-2023, 02:30 PM.

        Comment

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