Issue with no power via USB connection.
Issue with no power via USB connection.
Let it operate without any RAM, GPU, or beeping for about eight minutes. Just the HDD access light should flash three times in a row repeatedly.
No power through USB ports, no signal to the old red optical mouse or lighting of keyboard and no boot, no post, no bios. As old as this stuff is it isn't worth the headache and theres very little else it could be honestly.