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I want to change my pc's ProcessorId. We can get ProcessorId by using "wmic cpu get ProcessorId" in cmd.

It show's ProcessorId BFEBFBFF000306D4

I want to change this ProcessorId BFEBFBFF000306D4 into a different id.

If there is any way to change the ProcessorId.

Rana Hamid
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1 Answers1

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As per Win32_Processor class documentation, ProcessorId property is read-only:

ProcessorId

Data type: string
Access type: Read-only
Qualifiers: MappingStrings ("SMBIOS|Type 4|Processor Information|Processor ID")

Processor information that describes the processor features. For an x86 class CPU, the field format depends on the processor support of the CPUID instruction. If the instruction is supported, the property contains 2 (two) DWORD formatted values.
The first is an offset of 08h-0Bh, which is the EAX value that a CPUID instruction returns with input EAX set to 1. The second is an offset of 0Ch-0Fh, which is the EDX value that the instruction returns. Only the first two bytes of the property are significant and contain the contents of the DX register at CPU reset—all others are set to 0 (zero), and the contents are in DWORD format.

This value comes from the Processor ID member of the Processor Information structure in the SMBIOS information.

JosefZ
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