All it means is there is another issue. It could be as simple as a dead cmos battery (or too low) to a motherboard case short. But given the story it's doubtful any guess will be close. But always try less parts.
I bought a new smps as the old one was konked.
Now after making all necessary connections the monitor does not display anything.
The processor fan runs. Also i have tested the new smps, it works fine. what might be possible issues now?