Orange lights on monitor buttons - Dell Dimension 5150 (DIM515MIN) PC Desktop

The orange blinking light usually represents a dead battery. Check it out and see what happens.

Are you sure it is a standby light? Usually the orange light is showing you it is in fast freeze. Try switching the orange button off and monitor the temperature. The freezer should cycle on and off, not run continuously.

Turn off power saving mode in your monitor. In monitor beside orange light there will be a menu button press it and find for power management ok it turn of power management. The problem will be fix.

check the power supply and rem or proccesor

orange light mean your monitor not have input signal, check your computer vga card

Generally Monitors have a single light in fron pannel, with dual mode colors as Green and Orange.

Green: Everything is OK .
Orange: Everything is OK, except it is not getting
any signals from computer or other source.

Try with any other monitor with your CPU, it may happen that CPU actually not providing any signal to Monitor. Try checking the "NUM LOCK" button on and off, whether it makes the light on keyboard to flash on or off.
If NUM LOCK is woking OK, there is surely some problme with your monitor and you need to get is checked physically with an engineer.

If the PC is on and running and the light is oragne it means your video card is bad or the cable is loose.

Power off your PC (gonna have to hold the button down on PC until it turns off) and then turn off the monitor.

Reseat cables on both ends from Monitor and PC then power back on again and see if that helps.

If it still doesn't work you have a bad video card.

Hope this helps
TankMurdock

How do I change the backlight

These buttons can stick, when you press the buttons do they click
if not then it is stuck in.

I would suggest that the "Event" that caused the CB to trip has caused ya Monitor to fail.. Probably in the Power Supply, My "Pet" area... lol.. anyway Thats wat I would think. It may even have an internal "Fuse" that has "Blown"?