HL61A750 No Picture when turn on

[JMJNet]

I have Samsung HL61A750 LED DLP.

When I turn it on, it does not shows picture after the sound. The 3 lights in front ended up with the LED blinking all the time.

Anybody with experience can help me diagnose on what may be the problem?

Thanks.

[darkart77]

Most of the time it just the lamp. Take your lamp out and check it for physical damage.