I changed over my hardware from an existing and running PC to a new casing.
The installations done was a powered motherboard, CD Rom and Floppy, video and wireless card, two 512MB rams and a master HDD. Which is still working and with an OS.
However, when I power up the PC, there was only power but no boot, no display. I've checked all connections and am sure that the END of the IDE cable is connected to the Master HDD. Master HDD jumper is also where it should be according to diagram on it.
Please advice, thanks.