Aspire 8943G Series_SG - Acer Support

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Model Country Acer P/N Wireless LAN1 Bluetooth AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn Baltic LX.PUH02.148 3rd WiFi 2x2 BGN BT 2.1 Belgium LX.PUH02.161 3rd WiFi 2x2 BGN BT 2.1 Cyprus LX.PUH02.150 3rd WiFi 2x2 BGN BT 2.1 Czech LX.PUH02.154 3rd WiFi 2x2 BGN BT 2.1 Denmark LX.PUH02.146 3rd WiFi 2x2 BGN BT 2.1 Eastern Europe LX.PUH02.157 3rd WiFi 2x2 BGN BT 2.1 Eastern Europe LX.PUH02.156 3rd WiFi 2x2 BGN BT 2.1 Eastern Europe LX.PUH02.145 3rd WiFi 2x2 BGN BT 2.1 Eastern Europe LX.PUH02.144 3rd WiFi 2x2 BGN BT 2.1 Eastern Europe LX.PUH02.139 3rd WiFi 2x2 BGN BT 2.1 France LX.PUH02.138 3rd WiFi 2x2 BGN BT 2.1 Germany LX.PUH02.165 3rd WiFi 2x2 BGN BT 2.1 Greece LX.PUH02.141 3rd WiFi 2x2 BGN BT 2.1 Holland LX.PUH02.162 3rd WiFi 2x2 BGN BT 2.1 Hungary LX.PUH02.153 3rd WiFi 2x2 BGN BT 2.1 Israel LX.PUH02.152 3rd WiFi 2x2 BGN BT 2.1 Italy LX.PUH02.143 3rd WiFi 2x2 BGN BT 2.1 Latvia LX.PUH02.159 3rd WiFi 2x2 BGN BT 2.1 Latvia LX.PUH02.158 3rd WiFi 2x2 BGN BT 2.1 Luxembourg LX.PUH02.163 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.180 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.179 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.176 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.175 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.174 3rd WiFi 2x2 BGN BT 2.1 336 Appendix A
Model Country Acer P/N Wireless LAN1 Bluetooth AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TBn AS8943G- 728G1.28TWi AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn AS8943G- 728G1.28TWn Middle East LX.PUH02.171 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.170 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.169 3rd WiFi 2x2 BGN BT 2.1 Middle East LX.PUH02.168 3rd WiFi 2x2 BGN BT 2.1 Poland LX.PUH02.166 3rd WiFi 2x2 BGN BT 2.1 Portugal LX.PUH02.149 3rd WiFi 2x2 BGN BT 2.1 Serbia/Macedonia LX.PUH02.147 3rd WiFi 2x2 BGN BT 2.1 South Africa LX.PUH02.178 3rd WiFi 2x2 BGN BT 2.1 South Africa LX.PUH02.172 3rd WiFi 2x2 BGN BT 2.1 South Africa LX.PUH02.167 3rd WiFi 2x2 BGN BT 2.1 Spain LX.PUH02.142 3rd WiFi 2x2 BGN BT 2.1 Switzerland LX.PUH02.160 3rd WiFi 2x2 BGN BT 2.1 Turkey LX.PUH02.177 3rd WiFi 2x2 BGN BT 2.1 UK LX.PUH02.155 3rd WiFi 2x2 BGN BT 2.1 Russia LX.PUH02.254 3rd WiFi BG BT 2.1 Australia/New Zealand LX.PUG02.007 3rd WiFi 2x2 BGN BT 2.1 Czech LX.PUG02.011 3rd WiFi 2x2 BGN BT 2.1 France LX.PUG02.004 3rd WiFi 2x2 BGN BT 2.1 Germany LX.PUH02.251 3rd WiFi 2x2 BGN BT 2.1 Philippines LX.PUH02.250 3rd WiFi 2x2 BGN BT 2.1 Singapore LX.PUH02.189 3rd WiFi 2x2 BGN BT 2.1 Singapore LX.PUG02.008 3rd WiFi 2x2 BGN BT 2.1 Switzerland LX.PUH02.185 3rd WiFi 2x2 BGN BT 2.1 Switzerland LX.PUH02.184 3rd WiFi 2x2 BGN BT 2.1 Switzerland LX.PUG02.005 3rd WiFi 2x2 BGN BT 2.1 Appendix A 337
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Aspire 8943G Series Service Guide S
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Copyright Copyright © 2010 by Acer
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Preface Before using this informati
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Table of Contents VIII Removing the
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Table of Contents X
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TV Tuner Graphics • Digital TV-tu
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Privacy control • Acer Bio-Protec
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System Block Diagram Note: HM55 doe
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# Icon Item Description 6 Touchpad/
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Right View # Icon Item Description
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TouchPad Basics The following items
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Windows Keys The keyboard has two k
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Special Keys On models that support
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Core Logic Specifications Item Spec
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VRAM Item Specification Chipset AMD
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BIOS Item Specification BIOS vendor
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Bluetooth Bluetooth Controller Item
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I/O Ports Item Specification I/O su
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AC Adapter Item Specification Input
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30 Chapter 1
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Information The Information screen
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Security The Security screen contai
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Changing a Password 1. Use the ↑
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Exit The Exit screen allows you to
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4. In flash BIOS, the message Pleas
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Removing BIOS Passwords: If you key
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3. Enter the required key number of
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Pre-disassembly Instructions Before
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External Module Disassembly Process
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Removing the Battery Pack 1. Turn t
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Removing the Base Door 1. See “Re
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4. Pull the tab horizontally to sli
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Removing the WLAN Module 1. See “
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3. Remove the one (1) screw. Ensure
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4. Remove two (2) screws from the H
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4. Remove the two (2) screws from t
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4. Carefully flip the keyboard over
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Step Screw Quantity Part No. Therma
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7. Disconnect the Bluetooth cable (
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12. Remove the LCD module from the
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Removing the Bluetooth Module 1. Se
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Removing the Mainboard to Touchpad
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4. Unlock the connector securing th
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4. Unlock the connector and disconn
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3. Peel the cable off the adhesive.
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3. Peel the cable off the adhesive.
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Removing the Mainboard 1. See “Re
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Removing the RTC Battery 1. See “
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Removing the CPU 1. See “Removing
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Removing the Subwoofer and Back Spe
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6. Remove two (2) screws from the s
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Removing the DC-In Cable Assembly 1
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4. Lift the speaker from the lower
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LCD Module Disassembly Process IMPO
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3. Insert a plastic pry to separate
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3. Pry the bezel away starting at t
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Removing the LCD Panel 1. See “Re
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8. Remove the adhesive tape securin
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3. Remove the two (2) securing scre
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4. Lift the power board clear of th
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3. Replace the two (2) screws to se
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4. Secure the arcade board cable to
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6. Replace six (6) screws on the LC
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Replacing the Camera Board 1. Place
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3. Replace six (6) screws on the gl
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Main Unit Reassembly Process Replac
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Replacing the TV Tuner Cable Assemb
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3. Run the cable in the cable chann
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6. Complete the assembly by running
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Replacing the CPU IMPORTANT: The CP
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4. Replace the five (5) non-captive
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Replacing the USB Board 1. Place th
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Replacing the LAN Board 1. Place th
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Replacing the Finger Print Board 1.
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6. Feed the end of the cable throug
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5. Use a strip of adhesive tape to
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Replacing the Bluetooth Module 1. C
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Replacing the Microphone Cable 1. P
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3. Place the LCD module on the chas
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7. Replace the thirteen (13) screws
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12. Adhere the LVDS cable to the up
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3. Replace the keyboard by first li
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4. Push the ODD completely into the
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4. Grasp the tab and slide the HDD
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Replacing the TV Tuner Module 1. In
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3. Connect the WLAN antenna cables.
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4. Grasp the tab and slide the HDD
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Replacing the Battery 1. Hold the r
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Power On Issue If the system doesn
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6. If the computer boots correctly,
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Built-In Keyboard Failure If the bu
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Internal Speaker Failure If the int
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4. Right-click on the microphone an
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Intermittent Problems Intermittent
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Functionality Name (Include\ PostCo
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Functionality Name (Include\ PostCo
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188 Chapter 4
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Mainboard Bottom View PJ2: DC-IN Co
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BIOS Recovery by Crisis Disk BIOS R
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LCD Assembly 1 2 3 4 Item Descripti
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CABLE CATEGORY Acer Description Ace
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CATEGORY Acer Description AcerPN CP
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KEYBOARD CATEGORY Acer Description
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CATEGORY Acer Description AcerPN DV
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CATEGORY Acer Description AcerPN AS
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MEMORY HEATSINK CATEGORY Acer Descr
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208 Chapter 6
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Model AS8943G- 728G1.28T Wn AS8943G
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Model AS8943G- 724G1TMn AS8943G- 72
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Model AS8943G- 724G1TMn AS8943G- 72
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Model AS8943G- 728G1.28T Bn AS8943G
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Model AS8943G- 728G1.28T Bn AS8943G
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Model AS8943G- 728G1TBn AS8943G- 72
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Model AS8943G- 728G64Bn AS8943G- 72
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Model AS8943G- 724G64Mn AS8943G- 72
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Model Country Acer P/N BOM Name CPU
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258 Appendix A AS8943G- 724G1TMn Be
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262 Appendix A AS8943G- 724G64Mn Ea
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264 Appendix A AS8943G- 724G64Mn Mi
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266 Appendix A AS8943G- 724G64W n C
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268 Appendix A AS8943G- 728G1.28 TB
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270 Appendix A AS8943G- 728G1TBn Au
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272 Appendix A AS8943G- 728G1TBn Se
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274 Appendix A AS8943G- 728G64Bn Gr
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Model Country Acer P/N VRAM 1 AS894
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Page 296 and 297: Model Country Acer P/N VRAM 1 AS894
Page 310 and 311: Model Country AS8943G- 434G1TBn AS8
Page 312 and 313: Model Country AS8943G- 434G64Mn AS8
Page 316 and 317: Model Country AS8943G- 544G1TMn AS8
Page 318 and 319: Model Country AS8943G- 724G1TMn AS8
Page 324 and 325: Model Country AS8943G- 728G1.28T Bn
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Page 330 and 331: Model Country AS8943G- 728G64Bn AS8
Page 332 and 333: Model Country Acer P/N Wireless LAN
Page 354 and 355: Vendor Type Description P/N WD N250
Page 356 and 357: Vendor Type Description P/N NONE SO
Page 358 and 359: 348 Appendix B
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Page 362: N O P S T 352 Model Definition 209
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