If you're handy with electronics, open up the monitor (remove the 4 screws from the bottom, then slide up the front bezel). After removing the metal shielding, you'll find 2 PCB's. The bigger one is the power supply, remove it. When you flip it over, you'll find 6 capacitors near the pins that connect the power supply with the main electronics. Replace them with at least equal types (the capacitors are 470uF/25V but I took 680uF/16V from a broken computer motherboard because I had nothing else available). Then reassemble your monitor. It should be fine now.
Alfred, November 2008