*Intel Pentium(R) 4 2.00 GHz
*Mach Speed P4MDPT Socket 478 Motherboard
*Inno3D FX5500-8x 256MB CRT DVI TV AGP I-5500-G3F3 (defective)
*ATX SZ-300W 220/110VAC Switching Power Supply
*2 Maxtor 40 GB ATA HDD
*Hynix 512MB PC3200 DDR
*Spectek 128MB PC2100 DDR
-> madala pa ba ug upgrade ang akong defective vc into 512mb/1GB? naa pa bay baligya ani or phase-out na ning specs? thanks