Dell P2725DEf Manuals

Manuals and User Guides for Dell P2725DEf. We have 1 Dell P2725DEf manual available for free PDF download: Service Manual

Dell P2725DEf Service Manual (126 pages)

QHD Monitor, QHD USB-C Hub Monitor, 4K USB-C Hub Monitor

Brand: Dell | Category: Monitor | Size: 9 MB

Notes, Cautions, and Warnings
2
Table of Contents
3
Chapter 1: Safety Instructions
6
Before Working Inside Your Monitor
7
After Working Inside Your Monitor
7
Chapter 2: Views of P2725 Monitor
8
Side View
8
Front View
9
Bottom View
10
P2725D
10
P2725De
11
P2725Qe
12
Chapter 3: Major Components of Your Monitor
13
P2725D
13
P2725De
14
P2725Qe
15
Chapter 4: Wiring Connectivity Diagram
16
Chapter 5: Connecting the Cables
18
Connecting HDMI Cable
18
Connecting Displayport (Displayport to Displayport) Cable
19
Connecting Displayport and USB Cable
19
Connecting USB-C to C Cable
20
Connecting USB Type-C to Type-A Cable
20
Connecting the RJ45 Cable (Optional)
21
Connecting the Monitor for the DP Multi-Stream Transport (MST) Function
21
Connecting the Monitor for the USB-C Multi-Stream Transport (MST) Function
22
Chapter 6: Disassembly and Reassembly- P2725D
23
Recommended Tools
23
Screw List
23
Stand
24
Removing the Stand
24
Installing the Stand
26
Back Cover
28
Removing the Back Cover
28
Installing the Back Cover
30
Keypad Board
32
Removing the Keypad Board
32
Installing the Keypad Board
33
QAP Board
34
Removing the QAP Board
34
Installing the QAP Board
36
Chassis Assembly
38
Removing the Chassis Assembly
38
Installing the Chassis Assembly
40
Interface Board
42
Removing the Interface Board
42
Installing the Interface Board
45
Power Board
48
Removing the Power Board
48
Installing the Power Board
49
LED Board
50
Removing the LED Board
50
Installing the LED Board
52
Chapter 7: Disassembly and Reassembly- P2725DE
55
Recommended Tools
55
Screw List
55
Stand
56
Removing the Stand
56
Installing the Stand
58
Back Cover
60
Removing the Back Cover
60
Installing the Back Cover
62
Keypad Board
64
Removing the Keypad Board
64
Installing the Keypad Board
65
QAP Board
66
Removing the QAP Board
66
Installing the QAP Board
68
Chassis Assembly
70
Removing the Chassis Assembly
70
Installing the Chassis Assembly
72
Interface Board
74
Removing the Interface Board
74
Installing the Interface Board
77
Power Board
80
Removing the Power Board
80
Installing the Power Board
81
LED Board
82
Removing the LED Board
82
Installing the LED Board
84
Chapter 8: Disassembly and Reassembly- P2725QE
87
Recommended Tools
87
Screw List
87
Stand
88
Removing the Stand
88
Installing the Stand
90
Back Cover
92
Removing the Back Cover
92
Installing the Back Cover
94
Keypad Board
96
Removing the Keypad Board
96
Installing the Keypad Board
97
QAP Board
98
Removing the QAP Board
98
Installing the QAP Board
100
Chassis Assembly
102
Removing the Chassis Assembly
102
Installing the Chassis Assembly
104
Interface Board
106
Removing the Interface Board
106
Installing the Interface Board
109
Power Board
112
Removing the Power Board
112
Installing the Power Board
113
LED Board
114
Removing the LED Board
114
Installing the LED Board
116
Chapter 9: Troubleshooting Instructions
119
Self-Test
119
Built-In Diagnostics
120
Common Problems
121
Product-Specific Problems
123
Universal Serial Bus (USB) Specific Problems
125
Chapter 10: Contacting Dell
126

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Dell P2725DEf Service Manual (126 pages)

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