Monitor Trouble

ThoraXThoraX Join Date: 2003-06-19 Member: 17519Members
<div class="IPBDescription">meh...</div> my monitor = NEC Multisync FE750

It seems that the more bright colors being displayed on screen, thats when everything looks normal. However, the more dark pixels on screen, the darker everything becomes. If I were to say, open up paint and fill the entire space with black, the entire screen gets darker overall. It's not so much a problem around the web, but when I'm playing City of Heroes there are some areas that are practically pitch-black. I can only imagine what NS would look like.

This problem started may 29, and before that day it was working fine. The only thing I had done the day before besides playing CoH was updating Zonealarm. The only way I know of to correct the problem is to surn my monitor off, then on again. This corrects the unusual darkness but only for a minute or so. I know it's not something life-threatening, but still it's pretty irritating.

Much caek and pai for whoever helps! <!--emo&:)--><img src='http://www.unknownworlds.com/forums/html//emoticons/smile.gif' border='0' style='vertical-align:middle' alt='smile.gif' /><!--endemo-->

Comments

  • DOOManiacDOOManiac Worst. Critic. Ever. Join Date: 2002-04-17 Member: 462Members, NS1 Playtester
    It may be a problem with the power somethings in the monitor. I had a monitor that when the pixels got bright/dark, white/black the size of the screen would actually get bigger and smaller by as much as a quarter of an inch. This could easily be a similar thing.
  • Seph_KimaraSeph_Kimara Join Date: 2003-08-10 Member: 19359Members
    Try degaussing. It -might- help, but I can't guarantee it.

    Should be a button on your monitor to do so, or in the monitor's control panel if it has one.
  • pantspants Join Date: 2002-12-20 Member: 11188Members
    edited June 2004
    I thought that happenned with all monitors. <!--emo&:0--><img src='http://www.unknownworlds.com/forums/html//emoticons/wow.gif' border='0' style='vertical-align:middle' alt='wow.gif' /><!--endemo--> I've got two 17" flat CRTs - one Sony, one Mitsubishi - and they both do it... The cheapass Mitsubishi even does that thing Doom described. The manual does say it has a power saving feature, but doesn't say how to disable it... <!--emo&:angry:--><img src='http://www.unknownworlds.com/forums/html//emoticons/mad.gif' border='0' style='vertical-align:middle' alt='mad.gif' /><!--endemo-->

    *goes off to investigate*

    Oh yeah, forgot to mention - my Mitsubishi also makes really high pitched noises occassionally, turning up the refresh rate seems to fix this but it doesn't save the settings on restart.
  • TalesinTalesin Our own little well of hate Join Date: 2002-11-08 Member: 7710NS1 Playtester, Forum Moderators
    I've got an old NEC MultiSync 5FGp, Thorax, and I get similar oddness... like for about ten minutes after powering it on, the screen is double-tall and slowly comes down to its normal aspect ratio as it warms up. I just leave it on all the time, and don't have the problem. <!--emo&:)--><img src='http://www.unknownworlds.com/forums/html//emoticons/smile.gif' border='0' style='vertical-align:middle' alt='smile.gif' /><!--endemo-->

    If yours has it, you may want to set the white-temp value to a higher K. Other than that, it sounds like a 'power saving feature' all right. It sees that a good chunk of the screen doesn't need power, so it decreases the output. Unfortunately, that would darken the rest of the screen.
    It's not a pronounced problem on my monitor, but I've got my gamma ramps set up in the Catalysts correctly. Only difficulty is that some shades of black don't show up too well, when they're pretty close together. (within 15 shades or so, on a 255-scale).
  • ThoraXThoraX Join Date: 2003-06-19 Member: 17519Members
    <!--QuoteBegin-Talesin+Jun 1 2004, 05:46 AM--></div><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td><b>QUOTE</b> (Talesin @ Jun 1 2004, 05:46 AM)</td></tr><tr><td id='QUOTE'><!--QuoteEBegin--> Other than that, it sounds like a 'power saving feature' all right. It sees that a good chunk of the screen doesn't need power, so it decreases the output. Unfortunately, that would darken the rest of the screen. <!--QuoteEnd--> </td></tr></table><div class='postcolor'> <!--QuoteEEnd-->
    ok, so where do i go to fix that. screw power saving.

    oh yeah, degaussing doesn't help... :/
  • TalesinTalesin Our own little well of hate Join Date: 2002-11-08 Member: 7710NS1 Playtester, Forum Moderators
    Not sure on your monitor, Thor. See if you can raise the white temperature. For a Radeon, you'll want to head into the color adjustment tab and see what you can see there... I use a commercial gamma-balancer myself, which isn't free.

    Alternately, go to the NEC website and see if they have your monitor's manual in PDF format. It might list in there.
    Extra-alternately, see if their tech support has any ideas... they have the address on the NEC website. <!--emo&:)--><img src='http://www.unknownworlds.com/forums/html//emoticons/smile.gif' border='0' style='vertical-align:middle' alt='smile.gif' /><!--endemo-->
  • MedHeadMedHead Join Date: 2002-12-19 Member: 11115Members, Constellation
    edited June 2004
    My monitor (ViewSonic UltraBrite A90f+) does that only in the UltraBrite mode, but opposite. When dark images come on the screen, the entire screen brightens, and when light objects come on the screen, the screen returns to normal. Mind you, it's only when large objects come on the screen, so I don't think mine is broken

    <a href='http://www.repairfaq.org/REPAIR/F_crtfaq.html' target='_blank'>Monitor FAQ</a>

    Oh, and Talesin, my monitor does the stretching thing too... always has. I think it's just warming up.

    <!--QuoteBegin-DOOManiac+Jun 1 2004, 02:01 AM--></div><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td><b>QUOTE</b> (DOOManiac @ Jun 1 2004, 02:01 AM)</td></tr><tr><td id='QUOTE'><!--QuoteEBegin-->It may be a problem with the power somethings in the monitor. I had a monitor that when the pixels got bright/dark, white/black the size of the screen would actually get bigger and smaller by as much as a quarter of an inch. This could easily be a similar thing.<!--QuoteEnd--></td></tr></table><div class='postcolor'><!--QuoteEEnd-->

    All monitors do that to some degree, but lesser quality monitors do the stretching more than those of better quality. I don't think it's a power saver "feature", but instead poor power management. Just like when one turns on a high-demand device and sees the lights dim, the monitor must "work" harder to emit bright light, thereby pulling in the edges due to the demand. Better monitors adjust faster.
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