摘要 |
A computer system includes a motherboard ( 10 or 50 ) with at least one CPU heat sink mounted thereon and a chassis ( 20 ) for mounting the motherboard therein. The chassis includes a plurality of bumps ( 23 ), and a plurality of knockdown standoffs ( 25 ). Some of the bumps are under the at least one CPU heat sink, the standoffs are mounted on the bumps under the CPU heat sink for resisting against the motherboard and supporting the CPU heat sink. Some of the bumps are spares adapted for mounting another type of motherboard to the chassis.
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