Dell Inspiron One 2305 Service Manual

Dell inspiron one 2305/2310 notebook service manual

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Page 1 Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, and Inspiron are trademarks of Dell Inc.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc.
Page 2: Technical Overview
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 3 Technical Overview: Dell Inspiron One 2305/2310 Service Manual Inspiron™ One 2305 TV tuner card slot (TV TUNER) SATA connector (ODD) touch-screen cable connector Mini-Card slot (WLAN\COMBO) (Touch) Bluetooth cable connector (BT) display cable connector (when both MXM card and audio video card are...
Page 4 Technical Overview: Dell Inspiron One 2305/2310 Service Manual (ODD PWR) 21 hard-drive power cable 22 SATA connector (HDD) connector (HDD PWR) 23 infrared cable connector (CIR 24 infrared blaster cable connector (CIR Receiver) Emitter) 25 camera cable connector (CN 26 speaker cable connector (CN 10)
Page 5 Technical Overview: Dell Inspiron One 2305/2310 Service Manual 11 MXM-assembly connector 12 processor socket 13 MXM-fan connector (MXM FAN) 14 processor heat-sink fan connector (CPU FAN) 15 memory-module connector 16 memory-module connector 17 hard-drive power cable connector 18 optical-drive power cable...
Page 6: Recommended Tools
Before You Begin: Dell Inspiron One 2305/2310 Service Manual Back to Contents Page Before You Begin Dell™ Inspiron™ One 2305/2310 Service Manual Recommended Tools Turning Off Your Computer Safety Instructions This manual provides procedures for removing and installing the components in your computer. Unless otherwise noted, each...
Page 7 Before You Begin: Dell Inspiron One 2305/2310 Service Manual before connecting to the power source. 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 for complete information about safety precautions, working inside your computer, and protecting against electrostatic discharge.
Page 8: Replacing The Back Cover
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 9: Table Of Contents
Back Cover: Dell Inspiron One 2305/2310 Service Manual Replacing the Back Cover 1. Follow the instructions in Before You Begin. 2. Align the tabs on the back cover with the slots on the middle frame and then slide the back cover into place.
Page 10: Follow The Instructions In
Dell does not guarantee compatibility or provide support for hard drives from sources other than Dell. NOTE: If you are installing a hard drive from a source other than Dell, you need to install an operating system, drivers, and utilities on the new hard drive.
Page 11: Before You Begin
Hard Drive: Dell Inspiron One 2305/2310 Service Manual captive screws (2) hard-drive assembly 5. Remove the four screws that secure the hard-drive cage to the hard drive. 6. Lift the hard-drive cage away from the hard drive. screws (4) hard-drive cage...
Page 12 Hard Drive: Dell Inspiron One 2305/2310 Service Manual 7. Replace the back cover (see Replacing the Back Cover). CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer.
Page 13: Optical Drive
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 14: Replacing The Optical Drive
Optical Drive: Dell Inspiron One 2305/2310 Service Manual screws (2) optical-drive bracket optical-drive bezel Replacing the Optical Drive 1. Follow the instructions in Before You Begin. 2. Align the tabs on the optical-drive bezel with the slots on the optical drive and snap the optical-drive bezel into place.
Page 15 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 16 Converter Card: Dell Inspiron One 2305/2310 Service Manual 2. Align the screw holes on the converter card with the screw holes on the chassis. 3. Connect the cables to the connectors on the converter card. 4. Replace the two screws that secure the converter card to the chassis.
Page 17 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 18 Touch Screen Control Card (Optional): Dell Inspiron One 2305/2310 Service Manual 2. Align the screw holes on the touch screen control card with the screw holes on the chassis. 3. Replace the two screws that secure the touch screen control card to the chassis.
Page 19 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 20 Front Stand: Dell Inspiron One 2305/2310 Service Manual front stand screws (2) I/O bracket tabs (5) Replacing the Front Stand 1. Follow the instructions in Before You Begin. 2. Slide the five tabs on the I/O bracket into the slots on the front stand.
Page 21 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 22 Audio Video Board Shield: Dell Inspiron One 2305/2310 Service Manual 3. Replace the three screws that secure the AV board shield to the chassis. 4. Follow the instructions from step 4 step 5 Replacing the Front Stand. 5. Replace the back cover (see Replacing the Back Cover).
Page 23 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 24 Audio Video Board: Dell Inspiron One 2305/2310 Service Manual 1. Follow the instructions in Before You Begin. 2. Align the screw holes on the AV board with the screw holes on the chassis. 3. Replace the five screws that secure the AV board to the chassis.
Page 25 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 26 Audio Video Board Cable: Dell Inspiron One 2305/2310 Service Manual Replacing the Audio Video (AV) Board Cable 1. Follow the instructions in Before You Begin. 2. Route the AV board cable through the routing guide and secure it with the tapes.
Page 27 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 28 Audio Video Button Board: Dell Inspiron One 2305/2310 Service Manual Replacing the Audio Video (AV) Button Board 1. Follow the instructions in Before You Begin. 2. Gently slide the AV button board into the slot on the middle frame. 3. Align the screw holes on the AV button board with the screw holes on the chassis 4.
Page 29: Removing The Rear Stand Cover
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 30 Rear Stand Cover: Dell Inspiron One 2305/2310 Service Manual 3. Lift the rear stand and place the rear stand cover in position. 4. Follow the instructions from step 4 step 5 Replacing the Front Stand. 5. Replace the back cover (see Replacing the Back Cover).
Page 31: Removing The Rear Stand
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 32: Back To Contents Page
Rear Stand: Dell Inspiron One 2305/2310 Service Manual Replacing the Rear Stand 1. Follow the instructions in Before You Begin. 2. Slide the tab on the rear stand hinge into the slot on the chassis. 3. Replace the three screws at the top of the rear stand hinge.
Page 33: Www.dell.com/Regulatory_Compliance
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 34 Middle Frame: Dell Inspiron One 2305/2310 Service Manual 1. Follow the instructions in Before You Begin. 2. Align the screw holes on the middle frame with the screw holes on the chassis. 3. Replace the 12 screws that secure the middle frame to the chassis.
Page 35 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 36 System-Board Shield: Dell Inspiron One 2305/2310 Service Manual 10. Follow the instructions from step 5 step 7 Removing the Infrared (IR) Blaster Connector. Replacing the System-Board Shield 1. Follow the instructions in Before You Begin. 2. Follow the instructions from...
Page 37 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 38 Antenna-In Connector: Dell Inspiron One 2305/2310 Service Manual Replacing the Antenna-In Connector 1. Follow the instructions in Before You Begin. 2. Slide the antenna-in connector into the slot on the system-board shield. 3. Replace the hex nut that secures the antenna-in connector to the system-board shield.
Page 39 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 40 Infrared Blaster Connector: Dell Inspiron One 2305/2310 Service Manual 1. Follow the instructions in Before You Begin. 2. Slide the IR blaster connector into the slot on the system-board shield. 3. Replace the nut that secures the IR blaster connector to the system-board shield.
Page 41: Wireless Antenna
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 42 Wireless Antenna: Dell Inspiron One 2305/2310 Service Manual Replacing the Wireless Antenna 1. Follow the instructions in Before You Begin. 2. Route the wireless antenna cables on the chassis. 3. Align the screw holes on the wireless antenna with the screw holes on the chassis.
Page 43 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 44 Memory Module(s): Dell Inspiron One 2305/2310 Service Manual 7. Press out the securing clip at each end of the memory-module connector. memory-module connector securing clips (2) 8. Remove the memory module from the memory-module connector. If the memory module is difficult to remove, gently ease the memory module back and forth to remove it from the memory- module connector.
Page 45 Memory Module(s): Dell Inspiron One 2305/2310 Service Manual 8. Remove the memory module from the memory-module connector memory-module connector securing clips (2) memory module Replacing Memory Module(s) Inspiron One 2305 CAUTION: If the memory module is not installed properly, the computer may not boot.
Page 46 Memory Module(s): Dell Inspiron One 2305/2310 Service Manual cutouts (2) securing clip (snapped in position) 5. Place the memory-module cover on the system-board shield and slide the memory-module cover into place. 6. Tighten the screw that secures the memory-module cover to the system-board shield.
Page 47 Memory Module(s): Dell Inspiron One 2305/2310 Service Manual 10. Log on to your computer. To verify that the memory is installed correctly, click Start ® Control Panel® System and Security® System. Check the amount of memory (RAM) listed. Back to Contents Page...
Page 48: Cover)
"Protecting Against Electrostatic Discharge" in the safety instructions that shipped with your computer). NOTE: Dell does not guarantee compatibility or provide support for Mini-Cards from sources other than Dell. If you ordered a wireless Mini-Card with your computer, the card is already installed.
Page 49 Wireless Mini-Card(s): Dell Inspiron One 2305/2310 Service Manual Mini-Card system board connector screws (2) Replacing the Mini-Card(s) CAUTION: The connectors are keyed to ensure correct insertion. Use of excessive force may damage the connectors. CAUTION: To avoid damage to the Mini-Card, ensure that there are no cables or antenna cables under the Mini-Card.
Page 50 Wireless Mini-Card(s): Dell Inspiron One 2305/2310 Service Manual file:///T|/htdocs/systems/InsOne2310/sr/sm/cards.htm[7/25/2012 10:24:54 AM]...
Page 51: Removing The Coin-Cell Battery
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 52 Coin-Cell Battery: Dell Inspiron One 2305/2310 Service Manual Replacing the Coin-Cell Battery 1. Follow the instructions in Before You Begin. 2. Insert the new battery (CR2032) into the socket with the side labeled "+" facing up, and press the battery into place.
Page 53 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 54 MXM-Assembly Fan (Optional): Dell Inspiron One 2305/2310 Service Manual MXM-assembly fan cable Replacing the MXM-Assembly Fan 1. Follow the instructions in Before You Begin. 2. Align the screw holes on the MXM-assembly fan with the screw holes screw holes on the hex nut screw.
Page 55 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 56 MXM Assembly (Optional): Dell Inspiron One 2305/2310 Service Manual screws (3) Replacing the MXM Assembly 1. Follow the instructions in Before You Begin. 2. Align the notch on the MXM assembly with the tab in the MXM-assembly connector. 3. Insert the MXM assembly at a 45-degree angle into the MXM-assembly connector.
Page 57 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 58 Processor Heat-Sink Fan: Dell Inspiron One 2305/2310 Service Manual processor heat-sink fan cable processor heat-sink fan screws (2) Replacing the Processor Heat-Sink Fan 1. Follow the instructions in Before You Begin. 2. Align the screw holes on the processor heat-sink fan with the screw holes on the hex nut screws.
Page 59: Removing The Processor Heat Sink
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 60: Replacing The Processor Heat Sink
Processor Heat-Sink : Dell Inspiron One 2305/2310 Service Manual processor heat sink captive screws (4) screws (2) Replacing the Processor Heat Sink CAUTION: Incorrect alignment of the processor heat sink can cause damage to the system board and processor. NOTE: The original thermal grease can be reused if the original processor and processor heat sink are reinstalled together.
Page 61 Processor Heat-Sink : Dell Inspiron One 2305/2310 Service Manual file:///T|/htdocs/systems/InsOne2310/sr/sm/heat_sin.htm[7/25/2012 10:24:59 AM]...
Page 62: Removing The Processor
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 63 Processor: Dell Inspiron One 2305/2310 Service Manual 1 processor 2 release lever 3 processor socket Inspiron One 2310 a. To loosen the ZIF socket, use a small, flat-blade screwdriver and rotate the ZIF-socket cam screw counterclockwise until it comes to the cam stop.
Page 64: Replacing The Processor
Processor: Dell Inspiron One 2305/2310 Service Manual 1 ZIF socket 2 processor 3 ZIF-socket cam screw Replacing the Processor 1. Follow the instructions in Before You Begin. 2. Unpack and replace new processor: CAUTION: Ground yourself by touching an unpainted metal surface or the computer stand.
Page 65 Processor: Dell Inspiron One 2305/2310 Service Manual Inspiron One 2310 CAUTION: Socket pins are delicate. To avoid damage, ensure that the processor is aligned properly with the processor socket, and do not use excessive force when you install the processor. Be careful not to touch or bend the pins on the system board.
Page 66 Processor: Dell Inspiron One 2305/2310 Service Manual 5. Replace the MXM-assembly (see Replacing the MXM Assembly). 6. Replace the MXM-assembly fan (see Replacing the MXM-Assembly Fan). 7. Replace the system-board shield (see Replacing the System-Board Shield). 8. Follow the instructions from...
Page 67: Removing The Speakers
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 68: Replacing The Speakers
Speakers: Dell Inspiron One 2305/2310 Service Manual speakers (2) screws (4) Replacing the Speakers 1. Follow the instructions in Before You Begin. 2. Align the screw holes on the speakers with the screw holes on the chassis. 3. Replace the four screws (two on each speaker) that secure the speakers to the chassis.
Page 69: Speaker Cover
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 70: Replacing The Speaker Cover
Speaker Cover: Dell Inspiron One 2305/2310 Service Manual Replacing the Speaker Cover 1. Follow the instructions in Before You Begin. 2. Secure the two tabs on the speaker cover to the slots on the chassis. 3. Align the screw holes on the speaker cover with the screw holes on the chassis.
Page 71: System Board
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 72: Replacing The System Board
System Board: Dell Inspiron One 2305/2310 Service Manual hexnut screws (2) system board screws (8) Replacing the System Board 1. Follow the instructions in Before You Begin. 2. Align the connectors on the system board with the slots on the chassis.
Page 73: Entering The Service Tag In The Bios
System Board: Dell Inspiron One 2305/2310 Service Manual replacement system board. 17. Enter the Service Tag (see Entering the Service Tag in the BIOS). Entering the Service Tag in the BIOS 1. Turn on the computer. 2. Press <F2> during POST to enter the system setup program.
Page 74: Removing The Bluetooth Card
Internal Card With Bluetooth® Wireless Technology: Dell Inspiron One 2305/2310 Service Manual Back to Contents Page Internal Card With Bluetooth® Wireless Technology Dell™ Inspiron™ One 2305/2310 Service Manual Removing the Bluetooth Card Replacing the Bluetooth Card WARNING: Before working inside your computer, read the safety information that shipped with your computer.
Page 75: Replacing The Bluetooth Card
Internal Card With Bluetooth® Wireless Technology: Dell Inspiron One 2305/2310 Service Manual Replacing the Bluetooth Card 1. Follow the instructions in Before You Begin. 2. Connect the Bluetooth-card cable to the connector on the Bluetooth card. 3. Align the screw holes on the Bluetooth card with the screw holes on the display bezel.
Page 76: Camera Module
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 77: Replacing The Camera Module
Camera Module: Dell Inspiron One 2305/2310 Service Manual Replacing the Camera Module 1. Follow the instructions in Before You Begin. 2. Align the screw holes on the camera module with the screw holes on the display bezel. 3. Replace the two screws that secure the camera module to the display bezel.
Page 78 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 79 Infrared Card: Dell Inspiron One 2305/2310 Service Manual Replacing the Infrared Card 1. Follow the instructions in Before You Begin. 2. Connect the infrared-card cable to the connector on the infrared card. 3. Align the screw holes on the infrared card with the screw holes on the display bezel.
Page 80 CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 81 B-CAS Card (Optional): Dell Inspiron One 2305/2310 Service Manual Replacing the B-CAS Card 1. Follow the instructions in Before You Begin. 2. Connect the B-CAS-card cable to the connector on the TV tuner card. 3. Carefully slide the B-CAS card into the B-CAS card location.
Page 82: Display Bezel
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 83: Replacing The Display Bezel
Display: Dell Inspiron One 2305/2310 Service Manual display bezel screws (18) tabs (3) Replacing the Display Bezel 1. Follow the instructions in Before You Begin. 2. Replace the Bluetooth card (see ). 3. Replace the infrared card (see Replacing the Infrared Card).
Page 84: Display Panel
Display: Dell Inspiron One 2305/2310 Service Manual Display Panel Removing the Display Panel 1. Follow the instructions in Before You Begin. 2. Follow the instructions from step 4 step 11 Removing the Display Bezel. 3. Remove the four screws that secure the display panel to the chassis.
Page 85: Display Cable
Display: Dell Inspiron One 2305/2310 Service Manual 5. Connect your computer and all attached devices to electrical outlets, and turn them on. Display Cable Removing the Display Cable 1. Follow the instructions in Before You Begin. 2. Remove the display panel (see Removing the Display Panel).
Page 86: System Setup Screens
Entering System Setup Utility 1. Turn on (or restart) your computer. 2. When the DELL™ logo is displayed, watch for the F2 prompt to appear and then press <F2> immediately. NOTE: The F2 prompt indicates that the keyboard has initialized. This prompt can appear very quickly, so you must watch for it, and then press <F2>.
Page 87: System Setup Options
System Setup Utility: Dell Inspiron One 2305/2310 Service Manual System Setup Options Inspiron One 2305 NOTE: Depending on your computer and installed devices, the items listed in this section may appear, or may not appear exactly as listed. Main Displays the system name...
Page 88 System Setup Utility: Dell Inspiron One 2305/2310 Service Manual Bootup NumLock State — On or Off (On by default) Post Behavior Keyboard Errors — Report or Do Not Report (Report by default) Secure Virtual Machine Disabled Mode — Enabled or Disabled (Enabled by default) CPU Feature AMD Cool `N' Quiet —...
Page 89 System Setup Utility: Dell Inspiron One 2305/2310 Service Manual Displays the L1 cache size L1 Cache Size Displays the L2 cache size L2 Cache Size Displays the L3 cache size L3 Cache Size Memory Information Indicates the amount of memory installed in MB...
Page 90: Boot Sequence
You can use this feature to change the current boot sequence, for example, to boot from the CD/DVD/CD-RW drive to run Dell Diagnostics from the Drivers and Utilities disc. On completion of diagnostic tests, the previous boot sequence is restored.
Page 91: Changing Boot Sequence For Future Boots
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 92 System Setup Utility: Dell Inspiron One 2305/2310 Service Manual Inspiron One 2310 6. Wait for approximately five seconds to clear the password setting. 7. Remove the 2-pin jumper plug from pins 1 and 2 and replace it on pins 2 and 3.
Page 93: Clearing Cmos Passwords
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
Page 94 System Setup Utility: Dell Inspiron One 2305/2310 Service Manual Inspiron One 2310 6. Wait for approximately five seconds to clear the CMOS setting. 7. Remove the 2-pin jumper plug from pins 1 and 2 and replace it on pins 2 and 3.
Page 95 System Setup Utility: Dell Inspiron One 2305/2310 Service Manual 8. Replace the system-board shield (see Replacing the System-Board Shield). 9. Replace the back cover (see Replacing the Back Cover). CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer.
Page 96: Flashing The Bios
Flashing the BIOS: Dell Inspiron One 2305/2310 Service Manual Back to Contents Page Flashing the BIOS Dell™ Inspiron™ One 2305/2310 Service Manual The BIOS may require flashing when an update is available or when replacing the system board. To flash the BIOS: 1.

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