MOBO header questions
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Solved by Levent,
4 minutes ago, SircarrotII said:What is thunderbolt and what is it used for?
Thunderbolt is protocol. Think of it as external PCIE protocol.
4 minutes ago, SircarrotII said:What is COM and what is it used for?
Serial port. It is used for serial communication.
4 minutes ago, SircarrotII said:What is the TPM hedder used for?
As the name suggests, it is for trusted platform module. It is used by a device that stores cryptographic keys like your bitlocker unlock key.
4 minutes ago, SircarrotII said:What is the SPDIF_O header used for?
Sony/Philips Digital Interface _ Optical (I assume). It is a digital audio output.

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