Dell P2720DCc User Manual page 21

Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20-pin Side of the Connected Signal Cable
ML0 (p)
GND
ML0 (n)
ML1 (p)
GND
ML1 (n)
ML2 (p)
GND
ML2 (n)
ML3 (p)
GND
ML3 (n)
GND
GND
AUX (p)
GND
AUX (n)
Hot Plug Detect
Re-PWR
+3.3 V DP_PWR
About your monitor │ 21