Dell DM9KV Manuals

Manuals and User Guides for Dell DM9KV. We have 1 Dell DM9KV manual available for free PDF download: Service Manual

Dell DM9KV Service Manual

Dell DM9KV Service Manual (104 pages)

Brand: Dell | Category: Laptop | Size: 25 MB

Table of Contents

Table of Contents
3
Chapter 1: Working on Your Computer
6
Safety Instructions
6
Before Working Inside Your Computer
6
Safety Precautions
7
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
8
Transporting Sensitive Components
9
After Working Inside Your Computer
9
Chapter 2: Technology and Components
10
USB Features
10
USB Type-C
12
Alternate Mode
12
USB Power Delivery
12
Thunderbolt over USB Type-C
12
Key Features of Thunderbolt 3 over USB Type-C
13
Thunderbolt Icons
13
HDMI 1.4A
13
HDMI 1.4A Features
13
Advantages of HDMI
14
Power Button LED Behavior
14
Chapter 3: Major Components of Your System
16
Chapter 4: Disassembly and Reassembly
18
Microsd Card
18
Removing the Microsd Card
18
Installing the Microsd Card
19
SIM Card Tray
20
Removing the SIM Card Tray
20
Installing the SIM Card Tray
21
Base Cover
22
Removing the Base Cover
22
Installing the Base Cover
25
Battery
26
Lithium-Ion Battery Precautions
26
Removing the Battery
26
Installing the Battery
28
WWAN Card
30
Removing the WWAN Card
30
Installing the WWAN Card
31
WLAN Card
32
Removing the WLAN Card
32
Installing the WLAN Card
33
Memory Modules
34
Removing the Memory Module
34
Installing the Memory Module
35
Solid-State Drive
36
Removing the M.2 SSD
36
Installing the M.2 SSD
38
Speakers
40
Removing the Speakers
40
Installing the Speakers
43
System Fan
46
Removing the System Fan
46
Installing the System Fan
48
Heat Sink
50
Removing the Heatsink
50
Installing the Heatsink
51
DC-In Port
52
Removing the DC-In Port
52
Installing the DC-In Port
54
LED Board
56
Removing the LED Board
56
Installing the LED Board
59
Touchpad Button Board
62
Removing the Touchpad Button Board
62
Installing the Touchpad Button Board
64
System Board
66
Removing the System Board
66
Installing the System Board
72
Coin-Cell Battery
79
Removing the Coin-Cell Battery
79
Installing the Coin-Cell Battery
79
Display Assembly
80
Removing the Display Assembly
80
Installing the Display Assembly
83
Keyboard
86
Removing the Keyboard
86
Installing the Keyboard
89
Smart Card Reader Board
92
Removing the Smart Card Reader Board
92
Installing the Smart Card Reader Board
94
Palmrest Assembly
96
Replacing the Palmrest and Keyboard Assembly
96
Chapter 5: Troubleshooting
98
Handling Swollen Lithium-Ion Batteries
98
Dell Supportassist Pre-Boot System Performance Check Diagnostics
99
Running the Supportassist Pre-Boot System Performance Check
99
Built-In Self-Test (BIST)
99
M-Bist
99
LCD Power Rail Test (L-BIST)
100
LCD Built-In Self Test (BIST)
100
System-Diagnostic Lights
101
Recovering the Operating System
101
Backup Media and Recovery Options
102
Wifi Power Cycle
102
Drain Residual Flea Power (Perform Hard Reset)
102
Getting Help
104
Contacting Dell
104

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