Dell DB16250 Manuals

Manuals and User Guides for Dell DB16250. We have 1 Dell DB16250 manual available for free PDF download: Owner's Manual

Dell DB16250 Owner's Manual (99 pages)

Brand: Dell | Category: Laptop | Size: 26 MB

Table of Contents
3
Chapter 1: Views of Dell 14 Plus DB14250
6
Right
6
Left
6
Top
7
Front
8
Bottom
9
Locate the Service Tag or Express Service Code Label of Your Computer
9
Battery-Charge Status Light
10
Chapter 2: Set up Your Dell 14 Plus DB14250
11
Chapter 3: Specifications of Dell 14 Plus DB14250
13
Dimensions and Weight
13
Processor
13
Chipset
14
Operating System
15
Memory
15
External Ports and Slots
15
Internal Slots
16
Wireless Module
16
Audio
17
Storage
17
Keyboard
18
Keyboard Function Keys
18
Camera
19
Touchpad
20
Power Adapter
20
Battery
21
Display
22
Fingerprint Reader (Optional)
23
GPU-Integrated
23
External Display Support
23
Operating and Storage Environment
24
Comfortview Plus
24
Chapter 4: Working Inside Your Computer
25
Safety Instructions
25
Before Working Inside Your Computer
25
Safety Precautions
26
Standby Power
26
Electrostatic Discharge-ESD Protection
26
ESD Field Service Kit
27
Working Environment
27
Transporting Sensitive Components
28
After Working Inside Your Computer
28
Bitlocker
28
Recommended Tools
28
Screw List
29
Major Components of Dell 14 Plus DB14250
29
Chapter 5: Removing and Installing Customer Replaceable Units (Crus)
32
Base Cover
32
Removing the Base Cover
32
Installing the Base Cover
35
Battery
37
Rechargeable Li-Ion Battery Precautions
37
Removing the Battery
38
Installing the Battery
39
Battery Cable
40
Removing the Battery Cable
40
Installing the Battery Cable
40
Solid State Drive (SSD)
41
Removing the M.2 2230 Solid State Drive
41
Installing the M.2 2230 Solid State Drive
42
Fan
44
Removing the Fan
44
Installing the Fan
44
Wireless Card
45
Removing the Wireless Card
45
Installing the Wireless Card
46
Chapter 6: Removing and Installing Field Replaceable Units (Frus)
49
Display Assembly
49
Removing the Display Assembly
49
Installing the Display Assembly
51
I/O-Board Cable
53
Removing the I/O-Board Cable
53
Installing the I/O-Board Cable
54
I/O Board
55
Removing the I/O Board
55
Installing the I/O Board
56
Speaker Assembly
57
Removing the Speaker Assembly
57
Installing the Speaker Assembly
59
Heat Sink
60
Removing the Heat Sink
60
Installing the Heat Sink
61
System Board
62
Removing the System Board
62
Installing the System Board
66
Power Button
71
Removing the Power Button
71
Installing the Power Button
72
Power Button with Optional Fingerprint Reader
73
Removing the Power Button with Fingerprint Reader
73
Installing the Power Button with Fingerprint Reader
74
Touchpad
75
Removing the Touchpad
75
Installing the Touchpad
76
Palm-Rest and Keyboard Assembly
78
Removing the Palm-Rest and Keyboard Assembly
78
Installing the Palm-Rest and Keyboard Assembly
79
Chapter 7: Software
82
Operating System
82
Drivers and Downloads
82
Chapter 8: BIOS Setup
83
Entering BIOS Setup Program
83
Navigation Keys
83
F12 One Time Boot Menu
83
System Setup Options
84
Updating the BIOS
88
Updating the BIOS in Windows
88
Updating the BIOS Using the USB Drive in Windows
88
Updating the BIOS from the One-Time Boot Menu
89
System and Setup Password
89
Assigning a System Setup Password
90
Deleting or Changing an Existing System Password or Setup Password
90
Clearing CMOS Settings
90
Clearing System and Setup Passwords
91
Chapter 9: Troubleshooting
92
Handling Swollen Rechargeable Li-Ion Batteries
92
Dell Supportassist Pre-Boot System Performance Check Diagnostics
92
Running the Supportassist Pre-Boot System Performance Check
93
Built-In Self-Test (BIST)
93
(Motherboard Built-In Self-Test) M-BIST
93
Logical Built-In Self-Test (L-BIST)
94
LCD Built-In Self-Test (LCD-BIST)
94
System-Diagnostic Lights
94
Recovering the Operating System
95
Real-Time Clock (RTC Reset)
96
Backup Media and Recovery Options
96
Network Power Cycle
96
Drain Flea Power (Perform Hard Reset)
96
Chapter 10: Getting Help and Contacting Dell
98
Self-Help Resources
98
Contacting Dell
99

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Dell DB16250 Owner's Manual (99 pages)

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