I have a IBM Aptiva. It powers on and the PSU fan runs and the Processor Fan runs. The CD-ROM drive opens and closes and the Hard Drive runs. But I don't get a Display on any of the two working monitors I have and the keyboard lights don't light up and no beeps aswell. So I don't know whats wrong with it. Its in like new cond. I removed the RAM and unpluged the Floppy, CD Drive and and Hard Drive and still nothing.. If needing the full series number. let me know. Its the tower type.
IBM: 700C,701C,760XD,770Z,600X,560X,560Z,570,310ED,380Z,390X, i1200,i1400,240,A22m,A22e,A30,G40, R31,R40,R50,R60,R61,T20,T23,T30,T40,T60,T61,X21,X30,X41,X41T,X60,X60T,Z60m, Z60T, X3200 Server, NetVista M41 6792,M41 6790,X40 Aptiva 2170,ThinkCentre S50,S50 Ultra,A50p,M50,M51,M82 WorkPad 20X,Z50