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向C大求救!我的电脑是4G的内存(单根内存),主板自身有集成显卡,另外又装了一块独立显卡,第一显卡设置为独立显卡,RAMXP系统镜像为650MB,用grub4dos 的--top参数却无法将镜像map到高位内存。 
 
下面是我的displaymem信息: 
 
EISA Memory BIOS Interface is present 
Address Map BIOS Interface is present 
Lower memory: 638K, Upper memory (to first chipset hole): 3602944K 
[Address Range Descriptor entries immediately follow (values are 64-bit)] 
  Usable RAM: Base: 0x0, Length: 0x97800 
  Reserved: Base: 0x97800, Length: 0x8000 
  Reserved: Base: 0x9F800, Length: 0x800 
  Reserved: Base: 0xE4000, Length: 0x1C000 
  Usable RAM: Base: 0x100000, Length: 0xDBE80000 
  Reserved: Base: 0xDBF80000, Length: 0x10000 
  Reserved: Base: 0xDBF90000, Length: 0x50000 
  Reserved: Base: 0xDBFE0000, Length: 0x10000 
  Reserved: Base: 0xDBFF0000, Length: 0x10000 
  Reserved: Base: 0xFEE00000, Length: 0x1000 
  Reserved: Base: 0xFFF00000, Length: 0x100000 
  Usable RAM: Base: 0x100000000, Length: 0x24000000 
 
[ 本帖最后由 1976yuan 于 2012-9-12 07:40 编辑 ] |   
 
 
 
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