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26 • Installation
USB 4/5 Connector (9-pins Pin-Header): CN19
Pin # Assignment Pin # Assignment
1 VCC 2 VCC
3 USB4 - 4 USB5 -
5 USB4 + 6 USB5 +
7 Ground 8 Ground
9 --- 10 NC
y Figure:
System Panel Indicate Connector: CN20
Pin # Assignment Pin # Assignment
SPEAKER PWR LED
1 +5V 2 PWLED+
3 NC 4 NC
5 BUZZER 6 PWLED-
7 SPEAKER
KEYLOCK
HDD LED
8 KBLOCK
9 HDLED+ 10 Ground
11 HDLED- 12 NC
RESET PWR ON
13 RESET+ 14 PWRBT+
15 RESET- 16 PWRBT-
y Figure:
2
1
9
10
15
16
1
2