| 摘要 |
An exemplary system for keeping desktop management interface (DMI) dynamic information is disclosed. The system includes a power supply ( 1 ) and a computer ( 2 ). The computer includes a central processing unit (CPU) ( 3 ), a north bridge chip ( 4 ), a south bridge chip ( 7 ), a memory ( 5 ), and a basic input/output system read-only memory (BIOS ROM) ( 8 ). The memory includes a shadow random access memory (RAM) ( 6 ), which is configured for storing all kinds of BIOS programs and keeping DMI dynamic information. The BIOS ROM includes a ROM temporary storage ( 9 ) and a DMI data storage ( 10 ). The ROM temporary storage is configured for storing backed-up DMI dynamic information from the shadow RAM after updating the BIOS of the computer and cleaning up the DMI dynamic information in the DMI data storage. A related method is also disclosed.
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