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VM不能安裝64位作業系統

其實下文講了這麼多,主要就是進入BIOS中将電腦的虛拟化(VT/Virtualization)打開,它在Advanced BIOS Features選項下

  VM有這麼一個提示:

This virtual machine is configured for 64-bit guest operating systems. However, 64-bit operation is not possible.

This host is VT-capable, but VT is disabled.

VT might be disabled if it has been disabled in the BIOS settings or the host has not been power-cycled since changing this setting.

(1) Verify that the BIOS settings enable VT and disable 'trusted execution.'

(2) Power-cycle the host if either of these BIOS settings have been changed.

(3) Power-cycle the host if you have not done so since installing VMware Workstation.

(4) Update the host's BIOS to the latest version.

For more detailed information, see http://vmware.com/info?id=152.

Continue without 64-bit support?

  這段提示的關鍵就是“VT”, VT就是“Virtualization Technology(虛拟化)。

  第一,CPU要為64位。

  第二,CPU要支援VT技術。

  第三,主機闆Bios設定要打開VT。

  前兩項可以用securable來檢測。

  “hardware D.E.P”,此項與VM安裝64位作業系統無關。簡而言之,DEP(資料執行保護),是windows針對溢出的一種保護措施。

  “64 Maximum bit length”,是指該CPU為64位的CPU;有的CPU雖是32位的,但用“securable”檢測出來也是64,這說明該CPU也支援64位系統,可以安裝64位系統。

  “YES Hardware virtualization”,是指該CPU支援硬體虛拟化,如果此項顯示為“YES”的話,說明你的CPU支援VT技術,如果還不能在VM中安裝64位系統的話,就說明BIOS中此CPU VT功能沒有開啟。(有的securable版本會顯示“Locked ON、Locked Off”,意思類似。)

  這時就需要在“主機闆Bios當中要打開VT”功能。

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