I just replaced my top of the line, 3 year-old, 21" Samsung LCD monitor with a new 24" Samsung LCD... due to a power/backlight issue. For the last few months, it required a short warm up period... or else it would click off. So, I'd turn it on (the backlight would shut off after 3-4 seconds) and leave it on for a couple minutes (with the backlight off). Then, I'd quickly turn it off then back on at, which point it would stay on. To solve this, I never turned the power off... just used a screen saver. To make a long story short... it somehow got turned off and I could not keep it on after that (even with the previous warm up routine). It would stay on for 10-20 seconds and then the backlight would turn off (even though the blue power light was still illuminated on the front bezel). To anyone with experience troubleshooting/repairing LCD monitor issues... Is this worth fixing?