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Digimate lcd l-1918 power on foe a sc then off

It poweres on for one sec then goes stright off but show good pic on screen when it is on

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  • Steve Thomas
    Steve Thomas Mar 15, 2009

    Mine displays the BIOS start-up screen for a second, then goes blank.

    Comes back on for a second when the hard disk bootup start, then goes blank again.

    Comes back on when the Windows startup logo is displayed, flickers a few times then stays on. Originally didn't stay on for Windows desktop, until I changed the refresh rate from 72Hz to 75Hz.

    (Gateway Pentium 2 G6-233 running Windows 2000 Pro)

  • Steve Thomas
    Steve Thomas Mar 16, 2009

    Some further info about this:

    Returning to the BIOS boot screen by Windows / Shut Down / Restart gives a steady display with no going blank.

    Allowing Windows to boot up to the desktop and then powering up the monitor from cold also gives a steady display. It's only when both the PC and monitor are started up from cold that this problem seems to occur. Weird!

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Take the case apart and look for swelled capacitors take bad ones out and replace by sodering them in and it will run again i fixed 140 lcds in 2008 that way thank you have a nice day

Posted on Jan 13, 2009

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