At the time i bought my emachines, it was like 2003 i think, i got it for £600, 1.2ghz celeron s, 128mb ram, 20gb hdd, i thought it wasent much, but what the hell i thought, its only a starter computer, i think it was money well spent now concidering its still working now, and its been battered over its time.
Did you have ago at the guy you lent the computer to?, i mean its vv stupid cutting wires for an extra fan or hdd, he should of just got a new psu, or left the thing!