... Presario :R4000, R4100, R4200, X6000, X6100 Compaq Presario R3000 and ZT Series: R3000, R3000XX, R3000US, R3005, R3005US, R3015, HP/Compaq Business ... Presario :R4000, R4100, R4200, X6000, X6100 Compaq Presario R3000 and ZT Series: R3000, R3000XX, R3000US, R3005, R3005US, R3015, HP/Compaq Business ...