Dell Inspiron 20 3043 Service Manual Battery
Dell Inspiron 20 3043 Manual
 |
View all Dell Inspiron 20 3043 manuals
Add to My Manuals
Save this manual to your list of manuals |
Dell Inspiron 20 3043 manual content summary:
- Dell Inspiron 20 3043 | Service Manual Battery - Page 1
Inspiron 20 Service Manual Computer Model: Inspiron 20 Model 3043 Regulatory Model: W13B Regulatory Type: W13B001 - Dell Inspiron 20 3043 | Service Manual Battery - Page 2
potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2014 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual - Dell Inspiron 20 3043 | Service Manual Battery - Page 3
You Begin 8 Safety Instructions 8 Recommended Tools 9 After Working Inside Your Computer 11 Technical Overview 12 Inside View of Your Computer 12 System Board Components 13 Back View 13 Front View 14 Removing the Hard Drive 15 Procedure...15 Replacing the Hard Drive 18 Procedure...18 - Dell Inspiron 20 3043 | Service Manual Battery - Page 4
Replacing the Battery 26 Procedure...26 Post-requisites 27 Removing the Control-Buttons Board 28 Card 33 Procedure...33 Post-requisites 33 Removing the Power-Status Light Board 34 Prerequisites...34 Procedure...34 Replacing the Power-Status Light Board 36 Procedure...36 Post-requisites 36 - Dell Inspiron 20 3043 | Service Manual Battery - Page 5
45 Procedure...45 Post-requisites 46 Entering the Service Tag in the BIOS 46 Removing the Coin-Cell Battery 47 Prerequisites...47 Procedure...47 Replacing the Coin-Cell Battery 49 Procedure...49 Post-requisites 49 Removing the Memory Module 50 Prerequisites...50 Procedure...50 Replacing the - Dell Inspiron 20 3043 | Service Manual Battery - Page 6
Replacing the Heat Sink 56 Procedure...56 Post-requisites 56 Removing the Antenna 57 Prerequisites...57 Procedure...57 Replacing the Antenna 61 Procedure...61 Post-requisites 61 Removing the Camera 62 Prerequisites...62 Procedure...62 Replacing the Camera 64 Procedure...64 Post-requisites 64 - Dell Inspiron 20 3043 | Service Manual Battery - Page 7
Replacing the Display Bezel 73 Procedure...73 Post-requisites 73 Flashing the BIOS 74 Getting Help and Contacting Dell 75 Self-Help Resources 75 Contacting Dell 75 - Dell Inspiron 20 3043 | Service Manual Battery - Page 8
all open applications. 2 Shut down your computer. - Windows 8.1: On the Start screen, click or tap the power icon → Shut down. NOTE: If you are using computer face down on a flat and clean surface. Safety Instructions Use the following safety guidelines to protect your computer from potential damage - Dell Inspiron 20 3043 | Service Manual Battery - Page 9
home page at dell.com/ regulatory_compliance. WARNING: Disconnect all power sources before opening the touching pins and contacts. CAUTION: Only a certified service technician is authorized to remove the computer cover and access any of the components inside the computer. See the safety instructions - Dell Inspiron 20 3043 | Service Manual Battery - Page 10
• Philips screwdriver • Plastic scribe 10 - Dell Inspiron 20 3043 | Service Manual Battery - Page 11
cards, discs, and any other part(s) that you removed before working on your computer. 4 Connect your computer and all attached devices to their electrical outlets. 5 Turn on your computer. 11 - Dell Inspiron 20 3043 | Service Manual Battery - Page 12
practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Inside View of Your Computer 1 back cover 3 display panel 5 speakers (2) 7 system-board bracket 9 antenna modules (2) 2 hard-drive assembly 4 battery 6 power-status light board 8 wireless card 10 control-buttons - Dell Inspiron 20 3043 | Service Manual Battery - Page 13
System Board Components Back View 1 memory-module slot (DDR3L) 2 hard-drive cable connector (HDD) 3 wireless-card slot (WLAN) 4 display-backlight cable connector 5 display-cable connector (LVDS) 6 speaker-cable connector (SPK) 7 power-status light board cable connector (LED) 13 - Dell Inspiron 20 3043 | Service Manual Battery - Page 14
Front View 1 camera and control-buttons board cable connector 3 coin-cell battery 2 coin-cell battery cable connector 14 - Dell Inspiron 20 3043 | Service Manual Battery - Page 15
inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Hard drives are fragile. Exercise care when handling the hard drive. CAUTION: To avoid data loss - Dell Inspiron 20 3043 | Service Manual Battery - Page 16
slide the hard-drive assembly out of the slot on the back cover. 1 hard-drive assembly 3 pull tab 5 interposer board 2 screws (4) 4 hard-drive cable 5 Turn the hard-drive assembly over. 6 Peel off the tape that secures the interposer board to the hard-drive assembly. 1 hard-drive assembly 3 tape - Dell Inspiron 20 3043 | Service Manual Battery - Page 17
7 Turn the hard-drive assembly over. 8 Pull the interposer board to disconnect it from the hard-drive assembly. 9 Remove the screws that secure the hard-drive bracket to the hard drive. 10 Lift the hard-drive bracket off the hard drive. 1 interposer board 3 hard drive 2 screws (4) 4 hard-drive - Dell Inspiron 20 3043 | Service Manual Battery - Page 18
the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Hard drives are fragile. Exercise care when handling the hard drive. Procedure 1 Align the screw holes on the hard-drive bracket - Dell Inspiron 20 3043 | Service Manual Battery - Page 19
your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites Follow the procedure from step 1 to step 5 in "Removing the Hard Drive". Procedure 1 Remove the - Dell Inspiron 20 3043 | Service Manual Battery - Page 20
2 Using a plastic scribe, pry the back cover from the display bezel starting from the notch at the bottom of the back cover. CAUTION: To avoid damaging the rubber foot, do not use the plastic scribe under the rubber-foot area. 1 back cover 3 plastic scribe 2 rubber foot (2) 4 display bezel 20 - Dell Inspiron 20 3043 | Service Manual Battery - Page 21
3 Carefully lift the back cover and turn it over. 1 back cover 2 display bezel 4 Disconnect the battery cable from the system board. 1 system board 2 battery cable 5 Carefully turn the back cover over and align the tabs on the back cover with the slots on the display bezel. 21 - Dell Inspiron 20 3043 | Service Manual Battery - Page 22
6 Press and hold the power button for 5 seconds to ground the system board. 1 power button 2 back cover 7 Carefully lift the back cover and turn it over. 1 back cover 22 2 display bezel - Dell Inspiron 20 3043 | Service Manual Battery - Page 23
8 Remove the hard-drive cable from the slot on the back cover. 1 back cover 2 9 Remove the control-buttons board. 10 Place the back cover in a secure location. hard-drive cable 1 back cover 23 - Dell Inspiron 20 3043 | Service Manual Battery - Page 24
the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Replace the control-buttons board. 2 Slide the hard-drive cable into the slot on the back cover. 3 Connect the battery cable - Dell Inspiron 20 3043 | Service Manual Battery - Page 25
For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites Follow the instructions from step 1 to step 5 in "Removing the Back Cover". Procedure 1 Disconnect the battery cable from the system board. 2 Using a plastic scribe, pry and lift - Dell Inspiron 20 3043 | Service Manual Battery - Page 26
your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure NOTE: If replacing with a new battery, peel off the tape on the battery base before proceeding to replace - Dell Inspiron 20 3043 | Service Manual Battery - Page 27
Post-requisites Follow the instructions from step 4 to step 6 in "Replacing the Back Cover". 27 - Dell Inspiron 20 3043 | Service Manual Battery - Page 28
in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites Follow the instructions from step 1 to step 7 in "Removing the Back Cover". Procedure 1 Remove the screws that secure the control-buttons - Dell Inspiron 20 3043 | Service Manual Battery - Page 29
4 Lift the control-buttons board off the back cover. 1 screws (3) 3 control-buttons board cable 2 control-buttons board 4 tape 29 - Dell Inspiron 20 3043 | Service Manual Battery - Page 30
Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Align the screw holes on the control-buttons - Dell Inspiron 20 3043 | Service Manual Battery - Page 31
in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites Follow the instructions from step 1 to step 8 in "Removing the Back Cover". Procedure 1 Disconnect the antenna cables from the wireless card - Dell Inspiron 20 3043 | Service Manual Battery - Page 32
3 Remove the wireless card from the wireless-card slot. 1 wireless-card slot 3 antenna cables (2) 5 notch 2 wireless card 4 tab 6 screw 32 - Dell Inspiron 20 3043 | Service Manual Battery - Page 33
provides the antenna-cable color scheme for the wireless card supported by your computer. Connectors on the wireless card Main (white triangle) Antenna-cable color White Auxiliary (black triangle) Black Post-requisites Follow the instructions from step 2 to step 6 in "Replacing the Back Cover - Dell Inspiron 20 3043 | Service Manual Battery - Page 34
Compliance home page at dell.com/regulatory_compliance. Prerequisites Follow the instructions from step 1 to power-status light cable from the power-status light board. 2 Peel the tape that secures the power-status light board to the display bezel. 3 Remove the screws that secure the power - Dell Inspiron 20 3043 | Service Manual Battery - Page 35
4 Lift the power status-light board off the display bezel. 1 power status-light cable 3 power status-light board 5 tape 2 screws (2) 4 connector latch 35 - Dell Inspiron 20 3043 | Service Manual Battery - Page 36
Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Slide the power status-light board into the alignment post on the - Dell Inspiron 20 3043 | Service Manual Battery - Page 37
page at dell.com/regulatory_compliance. Prerequisites Follow the instructions from step 1 to step 7 in "Removing the Back Cover". Procedure 1 Lift the connector latch and disconnect the power-status light cable from the power-status light board. 1 power-status light board 3 power - Dell Inspiron 20 3043 | Service Manual Battery - Page 38
3 Lift the tape that secures the speaker cable to the display bezel. 4 Remove the screws that secure the speakers to the display bezel. 5 Lift the speakers along with the cable off the display bezel. 1 speaker cable 3 speakers (2) 2 screws (4) 4 tape 38 - Dell Inspiron 20 3043 | Service Manual Battery - Page 39
instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell power-status light cable into the power-status light board connector and press down on the connector latch to secure the cable. Post-requisites Follow the instructions - Dell Inspiron 20 3043 | Service Manual Battery - Page 40
instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. NOTE: Your computer's Service Tag is stored in the system board. You must enter the Service Tag in the BIOS the power-status light cable from - Dell Inspiron 20 3043 | Service Manual Battery - Page 41
cable and display cable from the system board. For more information, see "System Board Components". 1 hard-drive cable 3 display cable 5 power-status light cable 2 display-backlight cable 4 speaker cable 6 connector latch 4 Remove the screws that secure the system-board bracket to the display - Dell Inspiron 20 3043 | Service Manual Battery - Page 42
6 Carefully lift the system-board bracket and turn it over. 1 tape (2) 3 system-board bracket 2 screws (3) 7 Note the display-board cable routing and disconnect the display-board cable on the display board. 42 - Dell Inspiron 20 3043 | Service Manual Battery - Page 43
8 Lift the tape and disconnect the camera and control-buttons board cable from the system board. 1 camera and controlbuttons board cable 3 system-board bracket 2 system board 4 display-board cable 9 Remove the screws that secure the system-board to the system-board bracket. 43 - Dell Inspiron 20 3043 | Service Manual Battery - Page 44
board from the slots on the system-board bracket. 1 coin-cell battery 3 screws (6) 5 system-board bracket 2 coin-cell battery cable 4 system board 11 Turn the system board over and place it on a clean and flat surface. 12 Remove the memory module. 13 Remove the heat sink. 1 system board 44 - Dell Inspiron 20 3043 | Service Manual Battery - Page 45
, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. NOTE: Your computer's Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup program after - Dell Inspiron 20 3043 | Service Manual Battery - Page 46
Board Components". Post-requisites 1 Replace the wireless card. 2 Follow the instructions from step 3 to step 6 in "Replacing the Back Cover". Entering the Service Tag in the BIOS 1 Turn on the computer. 2 Enter System Setup: - during POST, when the DELL logo is displayed, watch for the F2 prompt to - Dell Inspiron 20 3043 | Service Manual Battery - Page 47
Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Removing the coin-cell battery resets the BIOS settings to default. It is recommended that you note the BIOS settings before removing the coin-cell battery. Prerequisites 1 Follow the instructions from step 1 to step 7 in - Dell Inspiron 20 3043 | Service Manual Battery - Page 48
2 Pry the coin-cell battery off the system board. 1 coin-cell battery cable 3 coin-cell battery 2 system board 48 - Dell Inspiron 20 3043 | Service Manual Battery - Page 49
best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Adhere the coin-cell battery to the system board. 2 Connect the coin-cell battery cable to the system board. Post-requisites 1 Follow the instructions from step 9 to step 15 in "Replacing the - Dell Inspiron 20 3043 | Service Manual Battery - Page 50
safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites 1 Follow the instructions from step 1 to step 7 in "Removing the Back Cover". 2 Remove the wireless card. 3 Follow the instructions from step 1 to step 11 in "Removing the System Board - Dell Inspiron 20 3043 | Service Manual Battery - Page 51
2 Remove the memory module from the memory-module slot on the system board. 1 memory-module slot 3 securing clips (2) 2 memory module 51 - Dell Inspiron 20 3043 | Service Manual Battery - Page 52
. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Align the notch on the memory module with the tab on the memorymodule slot - Dell Inspiron 20 3043 | Service Manual Battery - Page 53
Post-requisites 1 Follow the instructions from step 3 to step 15 in "Replacing the System Board". 2 Replace the wireless card. 3 Follow the instructions from step 3 to step 6 in "Replacing the Back Cover". 53 - Dell Inspiron 20 3043 | Service Manual Battery - Page 54
follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. WARNING: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it - Dell Inspiron 20 3043 | Service Manual Battery - Page 55
2 Lift the heat sink off the system board. 1 captive screws (2) 3 system board 2 heat sink 55 - Dell Inspiron 20 3043 | Service Manual Battery - Page 56
Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Incorrect alignment of the heat sink can cause - Dell Inspiron 20 3043 | Service Manual Battery - Page 57
more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites 1 Follow the instructions from step 1 to step 8 in "Removing the Back Cover". 2 Remove the wireless card. 3 Follow the instructions from step 1 to step 8 in "Removing the System Board - Dell Inspiron 20 3043 | Service Manual Battery - Page 58
3 Peel the tape and lift the aluminium foil that secures the antenna cable and camera and control-buttons board cable to the display panel. 1 aluminium foil tape 3 control-buttons board cable 5 aluminium foil 7 camera cable 2 tape 4 tape 6 antenna cable 58 - Dell Inspiron 20 3043 | Service Manual Battery - Page 59
flex cables from the display board. 1 flex cables (3) 3 display board 2 connector latches (3) 5 Note the antenna-cables routing and remove the antenna cables from the routing guides on the display bezel. 6 Peel the aluminium foil tapes that secure the antenna modules to the display bezel. 59 - Dell Inspiron 20 3043 | Service Manual Battery - Page 60
7 Lift the antenna modules off the display bezel. 1 aluminium foil 3 aluminium foil tapes (2) 2 antenna modules (2) 4 antenna cables 60 - Dell Inspiron 20 3043 | Service Manual Battery - Page 61
Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure 1 Adhere the antenna modules to the display bezel - Dell Inspiron 20 3043 | Service Manual Battery - Page 62
Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices , see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites Follow the instructions from step 1 to step 8 in "Removing - Dell Inspiron 20 3043 | Service Manual Battery - Page 63
3 Disconnect the camera cable from the camera module. 1 screws (2) 3 plastic scribe 5 camera 2 camera module 4 camera cable 63 - Dell Inspiron 20 3043 | Service Manual Battery - Page 64
the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell. com/regulatory_compliance. Procedure 1 Connect the camera cable to the camera module. 2 Turn the camera module over. 3 - Dell Inspiron 20 3043 | Service Manual Battery - Page 65
practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites 1 Follow the instructions from step 1 to step 8 in "Removing the Back Cover". 2 Remove the battery. 3 Remove the speakers. 4 Remove the power-status light board. 5 Remove the wireless card. 6 Follow - Dell Inspiron 20 3043 | Service Manual Battery - Page 66
3 Peel the tapes and lift the display-backlight cable and display cable off the display panel. 1 connector latches (2) 3 tape 2 display cable 4 display-backlight cable 4 Remove the screws that secure the display panel to the display bezel. 66 - Dell Inspiron 20 3043 | Service Manual Battery - Page 67
5 Lift the display panel off the display bezel. 1 screws (8) 2 display panel 3 display bezel 6 Pry the display panel off the display bezel and place it on a flat and clean surface. 67 - Dell Inspiron 20 3043 | Service Manual Battery - Page 68
7 Remove the screws that secure the display-panel brackets to the display panel. 1 screws (4) 3 display-panel brackets (2) 2 display panel 68 - Dell Inspiron 20 3043 | Service Manual Battery - Page 69
the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com the display-backlight cable to the display panel. Post-requisites 1 Follow the instructions from step 7 to step 15 in "Replacing the System Board". 2 Replace the - Dell Inspiron 20 3043 | Service Manual Battery - Page 70
7 Follow the instructions from step 2 to step 6 in "Replacing the Back Cover". 70 - Dell Inspiron 20 3043 | Service Manual Battery - Page 71
practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Prerequisites 1 Follow the instructions from step 1 to step 8 in "Removing the Back Cover". 2 Remove the battery. 3 Remove the wireless card. 4 Remove the power-status light board. 5 Remove the speakers. 6 Follow - Dell Inspiron 20 3043 | Service Manual Battery - Page 72
1 display bezel 72 - Dell Inspiron 20 3043 | Service Manual Battery - Page 73
the camera. 3 Replace the antenna. 4 Follow the instructions from step 7 to step 15 in "Replacing the System Board". 5 Replace the speakers. 6 Replace the power-status light board. 7 Replace the wireless card. 8 Replace the battery. 9 Follow the instructions from step 2 to step 6 in "Replacing the - Dell Inspiron 20 3043 | Service Manual Battery - Page 74
may need to flash (update) the BIOS when an update is available or when you replace the system board. To flash the BIOS: 1 Turn on the computer. 2 Go to dell.com/support. 3 If you have your computer's Service Tag, type your computer's Service Tag and click Submit. If you do not have your computer - Dell Inspiron 20 3043 | Service Manual Battery - Page 75
and Support. Information about Dell products and See dell.com. services Troubleshooting information, user manuals, setup instructions, product specifications, technical help blogs, drivers, software updates, and so on See dell.com/support. Information about Microsoft Windows 8.1 See dell.com - Dell Inspiron 20 3043 | Service Manual Battery - Page 76
NOTE: If you do not have an active internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. 76
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
 |
 |
Inspiron 20
Service Manual
Computer Model: Inspiron 20 Model 3043
Regulatory Model: W13B
Regulatory Type: W13B001