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Compaq M700 Armada very dark screen

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  • Compaq M700 Armada very dark screen

    I've got a Compaq Armada M700 Laptop running w2k and 98se in dual boot

    The screen has suddenly gone very dark to the point of barely being able to see the desktop right from initial boot in either os however the tv out works fine

    I've tried the Fn+F10 keys to set brightness with no luck, any thoughts would be appreciated
    jim
    System 1:
    AMD 1.4 AYJHA-Y factory unlocked @ 1656 with Thermalright SK6 and 7k Delta fan
    Epox 8K7A
    2x256mb Micron pc-2100 DDR
    an AGP port all warmed up and ready to be stuffed full of Parhelia II+
    SBLIVE 5.1
    Maxtor 40g 7,200 @ ATA-100
    IBM 40GB 7,200 @ ATA-100
    Pinnacle DV Plus firewire
    3Com Hardware Modem
    Teac 20/10/40 burner
    Antec 350w power supply in a Colorcase 303usb Stainless

    New system: Under development

  • #2
    Most probably a knackered backlight. More usually, the inverter circuitry which powers the backlight has failed. If you're good with electronics, take the screen apart and find the inverter circuit board alongside/below the LCD panel - there's often a surface mount fuse on that circuit board - test and replace.

    Before you do this, do the simple check of cables and sockets making sure they're all plugged in right and nothing's broken - esp check the cables that pass through the hinges.

    If it's a year or so old,might be worth speaking to Compaq first though.

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    • #3


      my condolences Jim



      (but it IS a Compaq!


      Dil
      Better to let one think you are a fool, than speak and prove it


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      • #4
        Open wide!

        Well, I'm going in! I'll let you know how it goes, thanks for the tip

        but it IS a Compaq
        doh! Luckily, it was cheap
        System 1:
        AMD 1.4 AYJHA-Y factory unlocked @ 1656 with Thermalright SK6 and 7k Delta fan
        Epox 8K7A
        2x256mb Micron pc-2100 DDR
        an AGP port all warmed up and ready to be stuffed full of Parhelia II+
        SBLIVE 5.1
        Maxtor 40g 7,200 @ ATA-100
        IBM 40GB 7,200 @ ATA-100
        Pinnacle DV Plus firewire
        3Com Hardware Modem
        Teac 20/10/40 burner
        Antec 350w power supply in a Colorcase 303usb Stainless

        New system: Under development

        Comment

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