Quadraman
Well-known member
I just got a LC 580 that won't power up. When I turn on the power switch, I can hear the CRT crackle, so I know that is getting power. I have moved the motherboard and hard drive to another computer, so I know they both work. I cleaned all the dust and fuzzballs out and checked all the connections were hooked up. What can be the cause of power going to the screen but not the motherboard??