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Posts: 1
Registered: ‎09-23-2010
Location: Germany
0 Kudos

A300 Windows downgrad


i have an A300 Ideacenter with Windows 7 / 64bit. Is there any possibility do downgrade the

Windows version to Windows 7 / 32bit.

Thanks for the help in advance.

Best regards,


Posts: 11
Registered: ‎09-09-2010
Location: India
0 Kudos

Re: A300 Windows downgrad

Hope you have considered this important factor while thinking of installing 32-bit Win7:


Physical Memory Limits: Windows 7

The following table specifies the limits on physical memory (RAM) for Windows 7.

Version                     Limit in 32-bit  / 64-bit
Windows 7 Ultimate

4 GB

192 GB

Windows 7 Enterprise

4 GB

192 GB

Windows 7 Professional

4 GB

192 GB

Windows 7 Home Premium

4 GB

16 GB

Windows 7 Home Basic

4 GB

8 GB

Windows 7 Starter

2 GB

2 GB

[Taken from msdn]


Besides, we can expect that most of the popular applications should soon become available on the 64-bit platform.