SOURCE: My ipod screen is really dim
Follow the 2 steps I follow all the time, retry, and restore your ipod. My itouch's screen was also really dim but when i restored it, it turned bright.
Well as you probably figure, you're back light has probably crapped out. However I would reset it by holding both the menu and center buttons at the same time until you see an apple appear on the screen. If the back light does not come on then, try the settings one more time. If there is still no backlight at this point; I would go ahead and connect it to your computer and restore it using itunes. Sadly if you still cannot resolve your issue at this point you will probably want to call apple tech support about it at 1-800-APL-CARE (1-800-275-2273) If your still under warranty they should cover all expenses on the repair or replacement. (Just don't admit to any kind of accidental damage)
SOURCE: Acer Aspire 5735 LCD changes bight-dim-bright, etc.
You could have a faulty inverter, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions.
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
for parts, repair service and DIY info.
SOURCE: Delphi XpressRC XM Radio backlight problem
Same thing happened to mine until it permanently went dark - no brightness. Problem is with the LCD display that is defective. As this model does not have a separate filament bulb unlike the non color model, it cannot be repaired. Likely too expensive to replace the color LCD display if avalaible. Next one I buy will be a non color version which has separate bulb.
SOURCE: Dark Screen even when i adjust the 'brightness' tab?
check the power settings on te unit, if it is set to default for the backlight, possible that your LCD's backlight is not powering up properly on the unit or LCD's backlight needs replacement.
1. From the
Main Menu screen, tap the Settings icon .
2. Tap
System.
Setting Languages
1. Access the
System Settings menu (above).
2. Tap
Languages.
3. Tap on the desired language.
4. Tap the back arrow .
5. The Magellan RoadMate receiver will reboot if you change the language.
Setting Auto Power
Auto power is the duration of time that the Magellan RoadMate receiver remains idle before turning off
automatically.
1. Access the
System Settings menu (above).
2. Tap
Auto Power.
3. Tap on the desired duration.
4. Tap the back arrow .
Setting Brightness
1. Access the
System Settings menu (above).
2. Tap
Brightness.
3. Tap in the brightness slider to set the brightness of the display.
4. Tap the back arrow .
The
Dim on Battery Power option will prolong battery life by dimming the display while using internal battery
power. Check to turn this option on.
Setting the Time Format
1. Access the
System Settings menu (above).
2. Tap
Time Format.
3. Tap on 24 Hours or 12 hours with am/pm.
4. Tap the back arrow .
Selecting the Time Zone (daylight savings on/off)
1. Access the
System Settings menu (above).
2. Tap
Time Zone.
3. Check Auto Time Zone or select your time zone from one of the cities in the list.
4. Tap the back arrow .
Button that alters the brightness.759 views
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