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Traditional motherboard has fuse for Keyboard and
onboard that user cannot replace it when it is damaged (did the job to protect motherboard), and the motherboard remains
malfunction.
With expensive Resettable Fuse, the motherboard can resume back to normal function after fuse had done its protection job.
USB
port to prevent over-current or shortage. These fuses are soldered
Resettable
Fuse
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