[問題] 4G 的 RAM 在 WIN XP下只看的到2.5G
如題,我是的ACER 5745G 筆電,本來只有裝原廠 2G的DDR3 RAM
後來又裝了2G的RAM進去,變成總共4GB
在BIOS內看的到有4GB,但是進WIN XP後,只剩下2.49G
請問這樣正常嗎?
謝謝
CPU: i5-520
顯卡: nVidia GT330M 實體 DDR3 1GB
OS: Windows XP pro 32-bit SP3
PS. 我在BIOS裡把雙顯示模式關了,
在WINDOWS XP裡的硬體管理員只有一張顯示卡(nVidia GT330M)
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