upgrading the CPU and RAM in a Compaq R3000 series laptop - YouTube
Comprar MTXtec Memory 1 GB RAM for COMPAQ Presario R4000 | Phone House
2GB (1GBx2) Team High Performance Memory RAM Upgrade For HP - Compaq Presario R4000 V1000 V2000 X1000 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com
2GB (1GBx2) Team High Performance Memory RAM Upgrade For HP - Compaq Presario R4000 V1000 V2000 X1000 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com