Re: Broken Samsung 2493HM - blinking LED
Looks like the voltage regulator output is correct. To summarize, the main board does not seem to output the 3V required for PS_ON. Even if it did, based on you applying the jumper to PS_ON without the PFC starting up, I would agree with retiredcaps that it appears you have problems with both the main board and power supply.
Looks like the voltage regulator output is correct. To summarize, the main board does not seem to output the 3V required for PS_ON. Even if it did, based on you applying the jumper to PS_ON without the PFC starting up, I would agree with retiredcaps that it appears you have problems with both the main board and power supply.
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