Presario CQ71: Yes Backlight, No Image

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  • speedypro
    Badcaps Veteran
    • Feb 2013
    • 561
    • United Kingdom

    #1

    Presario CQ71: Yes Backlight, No Image

    Working on this CQ71. Backlight comes on but no image. No image on VGA output. Reball needed? BIOS reflash?

    Thanks.
    Full-time computer repair tech (10am - 6pm) and full-time, (8am - 11pm), Ruby on Rails Developer
  • Pragmatiko
    Badcaps Veteran
    • Jul 2013
    • 468
    • IT

    #2
    Re: Presario CQ71: Yes Backlight, No Image

    Originally posted by speedypro
    Working on this CQ71. Backlight comes on but no image. No image on VGA output. Reball needed? BIOS reflash?

    Thanks.
    ummm i dont think is bios issue

    Comment

    • Techie666
      Member
      • Feb 2013
      • 23
      • Mexico

      #3
      Re: Presario CQ71: Yes Backlight, No Image

      have you tried the external monitor without the lcd flex connected? a short in the flex may be causing the problem, also a bad lcd. if not i'd check the gpu. try a light reflow first.

      Comment

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