32位win7，第二关出现显存不足，电脑配置如下： [复制链接]

操作系统                                          Microsoft Windows 7 Ultimate
      操作系统版本升级(SP)                              Service Pack 1
DirectX                                           DirectX 11.0
处理器名称                                        QuadCore Intel Core i7 920
主板名称                                          Gigabyte GA-EX58-UD4
主板芯片组                                        Intel Tylersburg X58, Intel Nehalem
      系统内存                                          3328 MB  (DDR3-1333 DDR3 SDRAM)
显示适配器                                        NVIDIA GeForce GTX 285  (1024 MB)
     磁盘驱动器                                        KINGSTON SV100S2128G ATA Device  (119 GB, IDE)
      磁盘驱动器                                        WDC WD1002FBYS-02A6B0 ATA Device  (931 GB, IDE)