These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "
brand name" to your device, in the "
Search box at the top right of the display window of the Homepage" to get gathered related posts
yeah i use a surge protector and i switched it to another one ......the clicking noise is in time with the blinking of the led light .....when i disconnect power cord the light and noise cease......but as long as it is plugged in it will blink and make the noise...the led light is on the back of the computer....
I have foxconn N68S7AA motherboard. Sometimes my machine just wont turn on, i can hear a clicking noise, not sure if its speaker or hdd. The debug LED is dead too during this time. After powering on and off several times, the debug LED lights up and the machine turns on too. Not sure what the deal is.
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