dear para sesepuh, mau nanya dong ane kan ada laptop Compaq Presario CQ40-337TU Notebook PC. Spek standard : 1. Pentium(R) Dual-Core CPU T4200 @ 2.00GHz 2. RAM 1024 MB DDR2 800MHz 3. Video Card : Mobile Intel(R) 45 Express Chipset Family (Microsoft Corporation WDDM 1.1) 64Bit nah ane mau upgrad