The display is dark - Sharp Lm64p122 Lcd Panel Module Industrial Display Plc

There is a very good answer to your monitor issue found here:

http://www.fixya.com/support/t467725-samsung_lcd_monitor_syncmaster_203b

I own the same PRW-2500-1A (all black).Check if under the hours reading, PS appears.If yes,power saving function is activated.
Normally, Power Saving Function is enabled automatically (if activated) if the watch stays in complete dark for sometime.If after a couple of hours in the dark the watch comes suddenly under bright light,the display goes on immediately.Hour interval (10pm-6am) has nothing to do with Power Saver.
Try the following:
a)Deactivate and reactivate (or vice versa) the PS.
b)Leave the watch in the dark for a couple of hours .Then,still in the dark,try,using a very low power light (just that you can,barely read) to check if display is blank.If not you may have a problem with the light sensor found at the bottom of the display.Will be a very rare case but you have to take the watch to a CASIO authorized service.

make sure the 'VGA' lead is plugged in properly. if still dark turn up the brightness on the monitor. if still dark after that, go onto the computer settings and turn up the brightness on the display settings.

Hope this helps!!!

If the display is too dark from the start, that is from the point you get the compaq logo then the issue should be with the LCD panel. if it is dark only in windows you can try increasing the brightness by using the Fn Key and the brightness up option in the keypad.

Darkness in the display, specifically a localized discoloration is a fault in the display/monitor itself. If there was an issue with the motherboard or graphics processor, it would affect the entirety of the display.

The display is obviously still working aside from the dark spot, but this is often an indicator that entire display may soon fail.

Regards,
Dan

IT Professional

You have the unit in dark mode. Press the Dim/Dark button again to get the unit to full brightness. THe unit has 3 levels of DIM. First the unit is at its full brightness, pressing the dim/dark button will dim the display and the unit functions normally. Press the Dim/Dark button again will futher darken the display but when the unit alarms the display is turned off and remain off during the alert. After the alert is over the unit waits 20 seconds of no alert to turn the display back on.

If it is dark due to brightness adjustment, get that adjusted. Usually when you adjust the brightness by pressing the menu button, the menu screen would not be dark. If everything is dark dark dark and you can only see some display but in very pitch darkness, then your monitor is a goner, backlit for the monitor is dead, and your monitor will need to be replaced. You can fix the backlit tubing, however it is risky, and expensive, and would cost less if you bought a replacement.

Hi, sorry about the water problem with your phone, Since you said the phone is already coming on but the display is still dark, What makes the display still dark is because the water it fell into has damaged an IC inside the phone,The IC makes the phone display.

So when you replace the phone IC that got damaged,the phone will display again,.

It was caused by water.
Take care.

you are facing ahardware problem may be the leds burnt, you have to send it to workshop to test it

it sounds like a blown cap.. you can replace it if you know how to soder