Screen flickering Screen flickers when the screen is very bright. Doesn't happen everytime but more often than not. Notice it mostly with a lot of white on the screen, impossible to watch a hockey game. Was happening with my PS3 till I moved it over to HDMI, since then no problems. This problem occurs on both Component 1 and 2.

Sounds like there might be a problem with the LCD screen. This can be caused by a number of things, but mainly dropping or magnetism. If either of these has happened, you may want to consider calling your phone's customer support and asking what they can do for you. If neither of these things has happened then I would reccomend removing the battery and waiting about 20 seconds, then charging it and turning it on.

he Dell I'm using also has an adaptive brightness, regardless of the fact it does not have a light sensor. It just changes brightness of the screen depending on how much white/black is shown at that moment. Whenever I switch from a very dark to a very bright website I notice and increase/decrease in screen brightness. I'm running Windows 7 by the way.
Good Luck

When it flickers, can you still see the text when the screen goes dark?
May have to use a bright flashlight set right on the display to see
the text on the screen beside where the light sits.
That will tell you if it's the backlight.

You can also look at a grazing angle into one of the edges to see if the
backlight is flickering when the display does.
When it's cold, does it start with a slight pinkish color? That can be
a sign of backlight going bad.
Anything interesting happen when you flex the cable by moving the screen?

I'm not saying it's impossible, but I've never seen software cause
consistent screen flicker. And if the vga port doesn't flicker, sw is
even less likely the problem.

If you bet the odds, you'd bet on a bad display cable.
Won't hurt to try replugging it.

If that doesn't help, then your monitor may be dying....

Is it flickering, or just having promblem adjusting the brightness? If is is flickering, it could be a loose wiring connection. If it is not adjusting brightness, check via using your FN keys, then try clicking the battery icon in your taskbar and adjust brightness through it. If nothing happens, it could be your screen inverter.

1. go into the menu and pick deguass
2. then do it

you need to remove main ckt, (m.board) some part need to re solder specially in hot area. (lost contact i one of the flickering problem you encountered.

Hello,

The problem can be caused by 1 of 2 things either your power supply is going out or the backlight bulbs are going out. The most likely cause is the power supply. If you are willing to do a little soldering you should be able to do the repair. If you go to our web site at: www.ccl-la.com/badcaps.htm We have a section on monitor repair. Look under the Samsung 930B it is the same as your monitor.
If you don't want to do it yourself we do offer a repair service, email me if you are in need of that.

I hope this helps.

Buddy

Not a motherboard issue. If the screen looks pink it means the backlight tube inside the screen ain't reaching full brightness (the tube has gone bad). If it flickers? Well... remember them good old florescent tubes and what happened when they go bad? Same thing.

You have a bad tube in your screen and ... hence, a defective screen.

Hi there
If I understand you correctly from start up the screen is dim but does brighten up after time? But now after start up you are getting a flicker how ever a restart solves this.

On the dimming issue. Check your energy saving settings and brightness key is working OK.

The flickering is a bit of a concern.

Just a couple of questions.
Are there any dead spots on the screen? Areas where there are no pixels.
When you tilt the screen forward and backward, does this effect the brightness or flickering?

Paul

Most likely bad convergence IC's! Location numbers should be IK04 and IK05. Generic numbers STK392-110.