Dell Inspiron 3185 User Manual

Dell Inspiron 3185

88 pages

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Inspiron 3185

Service Manual

Regulatory Model: P25T

Regulatory Type: P25T003

September 2020

Rev. A01

Table of Contents

Default Chapter3
- Table of Contents3
Chapter 1: Before Working Inside Your Computer8
- Before You Begin8
- Safety Instructions8
- Recommended Tools9
- Screw List9
Chapter 2: After Working Inside Your Computer10
Chapter 3: Removing the Base Cover11
- Procedure11
Chapter 4: Replacing the Base Cover13
- Procedure13
Chapter 5: Removing the Battery14
- Lithium-Ion Battery Precautions14
- Prerequisites14
- Procedure14
Chapter 6: Replacing the Battery16
- Procedure16
- Post-Requisites16
Chapter 7: Removing the Power and Volume-Buttons Board17
- Prerequisites17
- Procedure17
Chapter 8: Replacing the Power and Volume-Buttons Board19
- Procedure19
- Post-Requisites19
Chapter 9: Removing the Power-Adapter Port20
- Prerequisites20
- Procedure20
Chapter 10: Replacing the Power-Adapter Port22
- Procedure22
- Post-Requisites22
Chapter 11: Removing the Hard Drive23
- Prerequisites23
- Procedure23
Chapter 12: Replacing the Hard Drive25
- Procedure25
- Post-Requisites25
Chapter 13: Removing the I/O Board26
- Prerequisites26
- Procedure26
Chapter 14: Replacing the I/O Board28
- Procedure28
- Post-Requisites28
Chapter 15: Removing the Wireless Card29
- Prerequisites29
- Procedure29
Chapter 16: Replacing the Wireless Card31
- Procedure31
- Post-Requisites32
Chapter 17: Removing the Coin-Cell Battery33
- Prerequisites33
- Procedure33
Chapter 18: Replacing the Coin-Cell Battery35
- Procedure35
- Post-Requisites35
Chapter 19: Removing the Speakers36
- Prerequisites36
- Procedure36
Chapter 20: Replacing the Speakers38
- Procedure38
- Post-Requisites38
Chapter 21: Removing the Heat Sink39
- Prerequisites39
- Procedure39
Chapter 22: Replacing the Heat Sink41
- Procedure41
- Post-Requisites41
Chapter 23: Removing the Memory Module42
- Prerequisites42
- Procedure42
Chapter 24: Replacing the Memory Module43
- Procedure43
- Post-Requisites43
Chapter 25: Removing the Touchpad45
- Prerequisites45
- Procedure45
Chapter 26: Replacing the Touchpad47
- Procedure47
- Post-Requisites47
Chapter 27: Removing the Display Assembly48
- Prerequisites48
- Procedure48
Chapter 28: Replacing the Display Assembly52
- Procedure52
- Post-Requisites52
Chapter 29: Removing the System Board53
- Prerequisites53
- Procedure53
Chapter 30: Replacing the System Board58
- Procedure58
- Post-Requisites58
- Entering the Service Tag in the BIOS Setup Program58
Chapter 31: Removing the Palm-Rest and Keyboard Assembly59
- Prerequisites59
- Procedure59
Chapter 32: Replacing the Palm-Rest and Keyboard Assembly61
- Procedure61
- Post-Requisites61
Chapter 33: Removing the Display Panel62
- Prerequisites62
- Procedure62
Chapter 34: Replacing the Display Panel64
- Procedure64
- Post-Requisites64
Chapter 35: Removing the Display Hinges65
- Prerequisites65
- Procedure65
Chapter 36: Replacing the Display Hinges67
- Procedure67
- Post-Requisites67
Chapter 37: Removing the Camera68
- Prerequisites68
- Procedure68
Chapter 38: Replacing the Camera71
- Procedure71
- Post-Requisites71
Chapter 39: Removing the Sensor Board72
- Prerequisites72
- Procedure72
Chapter 40: Replacing the Sensor Board74
- Procedure74
- Post-Requisites74
Chapter 41: Downloading Drivers75
- Downloading the Audio Driver75
- Downloading the Video Driver75
- Downloading the USB Driver76
- Network Adapter and Bluetooth Drivers76
- Downloading the Network Driver77
Chapter 42: System Setup78
- Boot Sequence78
- Navigation Keys78
- BIOS Overview79
- Entering BIOS Setup Program79
- System Setup Options79
Chapter 43: System and Setup Password83
- Assigning a System Password and Setup Password83
- Deleting or Changing an Existing System and or Setup Password83
- Clearing CMOS Settings84
- Clearing Forgotten Passwords84
Chapter 44: Troubleshooting85
- Supportassist Diagnostics85
- Locate the Service Tag or Express Service Code of Your Dell Computer85
Chapter 45: Getting Help and Contacting Dell88

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Dell Inspiron 3185 Specifications

General

Brand	Dell
Model	Inspiron 3185
Category	Laptop
Language	English

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