Acer Aspire 4820T_SG - Acer Support

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Model Country Acer Part No Memory 1 Memory 2 HDD 1(GB) AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 334G32Mn Luxembour g Eastern Europe LX.PSN02.035 SO2GBIII10 SO2GBIII10 N320GB5.4KS LX.PSN02.034 SO2GBIII10 SO2GBIII10 N320GB5.4KS Latvia LX.PSN02.033 SO2GBIII10 SO2GBIII10 N320GB5.4KS Latvia LX.PSN02.032 SO2GBIII10 SO2GBIII10 N320GB5.4KS Hungary LX.PSN02.031 SO2GBIII10 SO2GBIII10 N320GB5.4KS Israel LX.PSN02.030 SO2GBIII10 SO2GBIII10 N320GB5.4KS Czech LX.PSN02.029 SO2GBIII10 SO2GBIII10 N320GB5.4KS Cyprus LX.PSN02.028 SO2GBIII10 SO2GBIII10 N320GB5.4KS Portugal LX.PSN02.027 SO2GBIII10 SO2GBIII10 N320GB5.4KS Holland LX.PSN02.026 SO2GBIII10 SO2GBIII10 N320GB5.4KS Belgium LX.PSN02.025 SO2GBIII10 SO2GBIII10 N320GB5.4KS Switzerland LX.PSN02.024 SO2GBIII10 SO2GBIII10 N320GB5.4KS Baltic LX.PSN02.023 SO2GBIII10 SO2GBIII10 N320GB5.4KS UK LX.PSN02.022 SO2GBIII10 SO2GBIII10 N320GB5.4KS Eastern Europe LX.PSN02.021 SO2GBIII10 SO2GBIII10 N320GB5.4KS Baltic LX.PSN02.020 SO2GBIII10 SO2GBIII10 N320GB5.4KS Denmark LX.PSN02.019 SO2GBIII10 SO2GBIII10 N320GB5.4KS Eastern Europe LX.PSN02.018 SO2GBIII10 SO2GBIII10 N320GB5.4KS Italy LX.PSN02.017 SO2GBIII10 SO2GBIII10 N320GB5.4KS Spain LX.PSN02.016 SO2GBIII10 SO2GBIII10 N320GB5.4KS Eastern Europe Serbia/ Macedonia LX.PSN02.015 SO2GBIII10 SO2GBIII10 N320GB5.4KS LX.PSN02.014 SO2GBIII10 SO2GBIII10 N320GB5.4KS Baltic LX.PSN02.013 SO2GBIII10 SO2GBIII10 N320GB5.4KS Austria LX.PSN02.012 SO2GBIII10 SO2GBIII10 N320GB5.4KS Greece LX.PSN02.011 SO2GBIII10 SO2GBIII10 N320GB5.4KS Appendix A 210
Model Country Acer Part No Memory 1 Memory 2 HDD 1(GB) AS4820T- 334G32Mn AS4820T- 334G32Mn AS4820T- 434G32Mn AS4820T- 333G25Mn AS4820T- 334G25Mn AS4820T- 334G25Mn AS4820T- 332G32Mn AS4820T- 434G32Mn AS4820T- 334G32Mn AS4820T- 524G25Mn AS4820T- 522G16Mn AS4820T- 334G25Mn Eastern Europe LX.PSN02.010 SO2GBIII10 SO2GBIII10 N320GB5.4KS France LX.PSN02.009 SO2GBIII10 SO2GBIII10 N320GB5.4KS UK LX.PSN02.008 SO2GBIII10 SO2GBIII10 N320GB5.4KS UK LX.PSN02.007 SO2GBIII10 SO1GBIII10 N250GB5.4KS WW S2.PSN02.004 SO2GBIII10 SO2GBIII10 N250GB5.4KS WW S2.PSN02.003 SO2GBIII10 SO2GBIII10 N250GB5.4KS Singapore LX.PSN02.003 SO2GBIII10 N N320GB5.4KS Singapore LX.PSN02.002 SO2GBIII10 SO2GBIII10 N320GB5.4KS Singapore LX.PSN02.001 SO2GBIII10 SO2GBIII10 N320GB5.4KS WW S2.PSN02.002 SO2GBIII10 SO2GBIII10 N250GB5.4KS WW S2.PSN02.001 SO2GBIII10 N N160GB5.4KS WW S2.PVK02.001 SO2GBIII10 SO2GBIII10 N250GB5.4KS 211 Appendix A
Page 1 and 2:
Acer Aspire 4820T Service Guide Ser
Page 3 and 4:
Copyright Copyright © 2010 by Acer
Page 5:
Preface Before using this informati
Page 8 and 9:
2 Removing the USB Board 64 Removin
Page 11 and 12:
Table of Contents System Specificat
Page 13 and 14:
Table of Contents Built-In Keyboard
Page 15 and 16:
System Specifications Features Belo
Page 17 and 18:
Privacy control • BIOS user, supe
Page 19 and 20:
Warranty Environment • External U
Page 21 and 22:
Your Acer Notebook tour After knowi
Page 23 and 24:
Closed Front View Left View 1 No. I
Page 25 and 26:
Bottom View 1 2 3 No. Icon Item Des
Page 27 and 28:
TouchPad Basics The following items
Page 29 and 30:
Windows Keys The keyboard has two k
Page 31 and 32:
Hardware Specifications and Configu
Page 33 and 34:
Specifications • IEEE 802.11b/g a
Page 35 and 36:
Applicable disc formats Item Specif
Page 37 and 38:
Temperature Range (°C) Operating S
Page 39 and 40:
System Utilities BIOS Setup Utility
Page 41 and 42:
Main The Main screen allows the use
Page 43 and 44:
Setting a Password Follow these ste
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Boot This menu allows the user to d
Page 47 and 48:
BIOS Flash Utilities The BIOS flash
Page 49 and 50:
4. In flash BIOS, the message Pleas
Page 51 and 52:
Remove HDD/BIOS Password Utilities
Page 53 and 54:
Using Boot Sequence Selector The Bo
Page 55 and 56:
Using the LAN MAC EEPROM Utility Yo
Page 57 and 58:
Machine Disassembly and Replacement
Page 59 and 60:
External Module Disassembly Process
Page 61 and 62:
Removing the SD dummy card 1. Push
Page 63 and 64:
Removing the Lower Cover 1. See “
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Step Size Quantity Screw Type ODD B
Page 67 and 68:
Removing the WLAN Module 1. See “
Page 69 and 70:
Main Unit Disassembly Process Main
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4. Release each clip, working from
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3. Disconnect A as shown. 4. Releas
Page 75 and 76:
Removing the Power Switch Board 1.
Page 77 and 78:
Removing the Left Speaker Module 1.
Page 79 and 80:
5. Lift the USB Board upward away f
Page 81 and 82:
Removing the Bluetooth Module 1. Se
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Step Size Quantity Screw Type LCD M
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Step Size Quantity Screw Type Mainb
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Removing the CPU 1. See “Removing
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Removing the Right Speaker 1. See S
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LCD Module Disassembly Process LCD
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4. Lift the Bezel clear of the LCD
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Removing the FPC Cable 1. See “Re
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Removing the Antennas 1. See “Rem
Page 99 and 100:
LCD Module Reassembly Procedure Rep
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Replacing the FPC Cable Attach the
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Replacing the LCD Bezel 1. Locate t
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Main Module Reassembly Procedure Re
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2. Replace the two (2) screws to se
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3. Align the screw holes on the The
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7. Snap the FPC cable into place. 8
Page 113 and 114:
Replacing the USB Board 1. Replace
Page 115 and 116:
Replacing the Function Board 1. Rep
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4. Replace the eight (8) securing s
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Replacing the Keyboard 1. Place the
Page 121 and 122:
Replacing the WLAN Board 1. Insert
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Replacing the Lower Covers 1. Repla
Page 125 and 126:
Replacing the Battery Pack 1. Slide
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Troubleshooting Common Problems Use
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No Display Issue If the Display doe
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LCD Failure If the LCD fails, perfo
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Sound Problems If sound problems ar
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ODD Failure If the ODD fails, perfo
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. Double-click IDE ATA/ATAPI contro
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External Mouse Failure If an extern
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Post Codes These tables describe th
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Functionality Name (Include\ PostCo
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Functionality Name (Include\ PostCo
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Jumper and Connector Locations Top
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Clearing Password Check and BIOS Re
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FRU (Field Replaceable Unit) List C
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No. Description Acer P/N No. Descri
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Acer Aspire 4820T FRU List ADAPTER
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Category Part Name Description CPU/
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KEYBOARD Category Part Name Descrip
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Category Part Name Description LCD
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HEATSINK SPEAKER Category Part Name
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Chapter 6 151
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Country Luxembour g LX.PSE 02.159 B
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Country Acer Part No Thailand LX.PS
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Country South Africa LX.PSE 02.091
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Country Eastern Europe Acer Part No
Page 175 and 176: Country Eastern Europe LX.PSE 02.02
Page 177 and 178: Country Acer Part No Turkey LX.PSG
Page 179 and 180: Country Spain LX.PSG 02.081 Denmark
Page 181 and 182: Country South Africa LX.PSG 02.050
Page 183 and 184: Country Eastern Europe Serbia/ Mace
Page 185 and 186: Country Holland LX.PSN 02.085 Belgi
Page 187 and 188: Country Middle East LX.PSN 02.041 S
Page 189 and 190: Model Country AS4820TG- 524G64Mn AS
Page 205 and 206: Model Country AS4820T- 333G32Mn AS4
Page 211 and 212: Model Country Acer Part No Memory 1
Page 225: Model Country Acer Part No Memory 1
Page 229 and 230: Test Compatible Components Appendix
Page 231 and 232: Item Vendor Description P/N ADAPTER
Page 233 and 234: Item Vendor Description P/N 90W LIT
Page 235 and 236: Item Vendor Description P/N 6CELL3.
Page 237 and 238: Item Vendor Description P/N BLUETOO
Page 239 and 240: Item Vendor Description P/N 1.3M Li
Page 241 and 242: Item Vendor Description P/N Ci7620M
Page 243 and 244: Item Vendor Description P/N Ci3330M
Page 245 and 246: Item Vendor Description P/N N500GB5
Page 247 and 248: Item Vendor Description P/N SSD2516
Page 255 and 256: Item Vendor Description P/N NLED14W
Page 257 and 258: Item Vendor Description P/N SO2GBII
Page 259 and 260: Item Vendor Description P/N SO4GBII
Page 261 and 262: Item NB CHIPSET Vendor Description
Page 263 and 264: Item Vendor Description P/N NSM8XS9
Page 265 and 266: Item Vendor Description P/N PIFA WN
Page 267 and 268: Online Support Information This sec
Page 269 and 270: A B C D E F AFLASH Utility 27 Anten
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