Supermicro SuperWorkstation 7049GP-TRT - Page 37

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Chapter 4: Motherboard Connections
RAID Key Header
A RAID_Key header is located at JRK1 on the motherboard. RAID key is used to support
onboard NVMe connections.
RAID Key Header
Pin Denitions
Pin# Denition
1 Ground
2 RAID_KEY_PU
3 Ground
4 PCH_RAID_KEY
Audio Front Panel Header
A 10-pin audio header (AUDIO_FP) located on the motherboard allows you to use the onboard
sound chip (ALC888S) for audio functions. Connect an audio cable to the this header to use
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Audio Header
Pin Denitions
Pin# Denition Pin# Denition
1 Microphone_Left 2 Audio_Ground
3 Microphone_Right 4 Audio_Detect
5 Line_2_Right 6 Ground
7 Jack_Detect 8 Key
9 Line_2_Left 10 Ground
SPDIF_IN Header
The Sony/Philips Digital Interface (JSPDIF_IN1) header is used for digital audio. Place a cap
on each header for audio support. You will also need to have a cable to use the connection.
SPDIF_In
Pin Denitions
Pin# Denition
1 S/PDIF_In
2 Ground
Micro SD Card Slot
Insert a Micro SD memory card into the expansion slot at JSDCARD1 for additional memory
or OS image.