Having problems with your Computer Monitors ?

Tft screen displaying on and off for a few seconds

Answers :

It flashes brightly over and over? Sounds like the Power Supply is gone\015\012or on the way out. This is caused by the Power Switch Transistor being\015\012too loosely clamped to heatsink allowing it to become too hot, or one of\015\012the capacitors responsible for filtering or frequency of oscillation is\015\012drying up and changing value. A good tech can fix either. Most likely\015\012the filter cap and AC (60hz) is getting thru. This is a $3.00 part

Or\015\012the inverter in the LCD is biting the bullet. If you turn down the\015\012brightness, does it stop or do it less often? THAT would be the\015\012invverter. Inverters take 5, 12 or 24v from the mainboard and run the\015\012itty-***** pencil-sized florescent lamps that light up your screen.\015\012Lamps are $8.00 and inverters can be $50-80, but ebay has them for alot\015\012less

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