请各位多指教啊。配置如下: Outlet Part Number 746R91DA17 Condition Refurbished Processor Intel® Core™2 Duo SL9400 (1.86 GHz, 6MB L2, 1066 MHz FSB ) Operating System Genuine Windows 7 Professional 32 - English Keyboard/Pointing Device TrackPoint (TrackPoint Only) Total Memory 3GB (1GB & 2GB) PC3-8500 DDR3 1067MHz SDRAM SODIMM Memory Hard Drive 160GB, 7200RPM Serial ATA 2.5" Hard Drive Display 12.1” WXGA+ (1440 X 900) LED Graphics Intel® Graphics Media Accelerator 4500MHD Optical Device Optical N