Aspire 7720 / 7720G Service Guide
Page 61
... the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs you must first remove the keyboard, then disassemble the inside assembly frame in that need to be removed during servicing. Start Battery Pack B*1 D*1 System Fan B*4 Thermal Module F*1 ODD Module CPU D*5 F*1... HDD Door H*4 HDD Bracket HDD Middle Cover F*2 Keyboard C*2 LCD hinges to logic D*2 LCD hinges to logic C*2 on bottom side LCD Module C*8 upper case assembly to lower case assembly on bottom side C*2 upper case assembly to remove the system board, you on upper side Upper Case...
... the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs you must first remove the keyboard, then disassemble the inside assembly frame in that need to be removed during servicing. Start Battery Pack B*1 D*1 System Fan B*4 Thermal Module F*1 ODD Module CPU D*5 F*1... HDD Door H*4 HDD Bracket HDD Middle Cover F*2 Keyboard C*2 LCD hinges to logic D*2 LCD hinges to logic C*2 on bottom side LCD Module C*8 upper case assembly to lower case assembly on bottom side C*2 upper case assembly to remove the system board, you on upper side Upper Case...
Aspire 7720 / 7720G Service Guide
Page 64
... HDD module. 4. Remove the two screws fastening the HDD cover. 2. Removing the Memory 1. Detach the HDD cover from the main unit. 3. Removing the HDD Module/Memory/Wireless LAN Card/Modem Card/ TV Tuner Card/System Fan/Thermal Modules/VGA Board/CPU/ Keyboard and the LCD Module Removing the HDD Module 1.... Pop out the memory from the DIMM socket then remove it (If the notebook has two...
... HDD module. 4. Remove the two screws fastening the HDD cover. 2. Removing the Memory 1. Detach the HDD cover from the main unit. 3. Removing the HDD Module/Memory/Wireless LAN Card/Modem Card/ TV Tuner Card/System Fan/Thermal Modules/VGA Board/CPU/ Keyboard and the LCD Module Removing the HDD Module 1.... Pop out the memory from the DIMM socket then remove it (If the notebook has two...
Aspire 7720 / 7720G Service Guide
Page 67
...the two screws fastening the LCD module. 3. Removing the Keyboard and LCD Module 1. Remove the two screws from the main unit. 7. Detach the strip cover from the main board. Disconnect the LCD cable and microphone cable from the front side and remove it from the main board. 6. Then ...disconnect the keyboard cable from the four snaps as shown. 5. Remove the four screws securing the hinges. Turn over . 2. Turn the notebook over the...
...the two screws fastening the LCD module. 3. Removing the Keyboard and LCD Module 1. Remove the two screws from the main unit. 7. Detach the strip cover from the main board. Disconnect the LCD cable and microphone cable from the front side and remove it from the main board. 6. Then ...disconnect the keyboard cable from the four snaps as shown. 5. Remove the four screws securing the hinges. Turn over . 2. Turn the notebook over the...
Aspire 7720 / 7720G Service Guide
Page 78
... diskette drive/CD-ROM module. 3. See if CD-ROM Test is to a controller, driver, or diskette. Replace the main board. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is passed when the program runs to select the test device: 1. If the error still remains: 1. Boot from the diagnostics...
... diskette drive/CD-ROM module. 3. See if CD-ROM Test is to a controller, driver, or diskette. Replace the main board. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is passed when the program runs to select the test device: 1. If the error still remains: 1. Boot from the diagnostics...
Aspire 7720 / 7720G Service Guide
Page 92
...devices. External display does not work . Reconnect hard disk/CD-ROM/diskette drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Touchpad board System board Modem-Related Symptoms Symptom / Error Action in ...phone port modem combo board System board NOTE: If you cannot find a symptom or an error in Windows doesn't go higher than 90%. Remove battery pack and let it cool for 2 hours. Action in the Devices Configuration" of BIOS Setup Utility is set to Enabled. Refresh ...
...devices. External display does not work . Reconnect hard disk/CD-ROM/diskette drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Touchpad board System board Modem-Related Symptoms Symptom / Error Action in ...phone port modem combo board System board NOTE: If you cannot find a symptom or an error in Windows doesn't go higher than 90%. Remove battery pack and let it cool for 2 hours. Action in the Devices Configuration" of BIOS Setup Utility is set to Enabled. Refresh ...
Aspire 7720 Series User's Guide EN
Page 11
...; placing your display in one fixed posture • avoid slouching forward and/or leaning backward • stand up and walk around regularly to remove the strain on how to reduce eyestrain. xi Finding your comfort zone Find your comfort zone by adjusting the viewing angle of the monitor, using...; take short rests to relax your neck and shoulders • avoid tensing your muscles or shrugging your shoulders • install the external display, keyboard and mouse properly and within comfortable reach • if you view your monitor more than the top edge of the display so your eyes point...
...; placing your display in one fixed posture • avoid slouching forward and/or leaning backward • stand up and walk around regularly to remove the strain on how to reduce eyestrain. xi Finding your comfort zone Find your comfort zone by adjusting the viewing angle of the monitor, using...; take short rests to relax your neck and shoulders • avoid tensing your muscles or shrugging your shoulders • install the external display, keyboard and mouse properly and within comfortable reach • if you view your monitor more than the top edge of the display so your eyes point...
Aspire 7720 Series User's Guide EN
Page 17
... (ITW) 43 Before you call 43 Battery pack 44 Battery pack characteristics 44 Maximizing the battery's life 44 Installing and removing the battery pack 45 Charging the battery 46 Checking the battery level 46 Optimising battery life 46 Battery-low warning 47... Acer Arcade (for selected models) 48 Finding and playing content 49 Settings 49 Arcade controls 50 Navigation controls 50 Player controls 50 Virtual keyboard 51 Background mode 51 Cinema 52 Settings 52 Album 53 Editing ...
... (ITW) 43 Before you call 43 Battery pack 44 Battery pack characteristics 44 Maximizing the battery's life 44 Installing and removing the battery pack 45 Charging the battery 46 Checking the battery level 46 Optimising battery life 46 Battery-low warning 47... Acer Arcade (for selected models) 48 Finding and playing content 49 Settings 49 Arcade controls 50 Navigation controls 50 Player controls 50 Virtual keyboard 51 Background mode 51 Cinema 52 Settings 52 Album 53 Editing ...
Aspire 7720 Series User's Guide EN
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Disconnecting from the desktop Follow these steps to disconnect your computer from external accessories: 1 Save any open files. 2 Remove any media, floppy disks or compact disks from the drive(s). 3 Shut down the computer: Click on Start, Turn Off Computer, then click on... a different building, you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you are ready to use the computer again, unlatch and open...
Disconnecting from the desktop Follow these steps to disconnect your computer from external accessories: 1 Save any open files. 2 Remove any media, floppy disks or compact disks from the drive(s). 3 Shut down the computer: Click on Start, Turn Off Computer, then click on... a different building, you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you are ready to use the computer again, unlatch and open...
Aspire 7720 Series User's Guide EN
Page 119
...-low warning 47 caring for xv characteristics 44 charging 46 checking charge level 46 installing 45 low conditions 47 maximizing life 44 optimizing 46 removing 46 using the first time 44 BIOS utility 79 brightness hotkeys 31 C caps lock 29 on indicator 25 care AC adapter xiv battery ... manually 41 troubleshooting 41 charging checking level 46 cleaning computer xv computer caring for xiv cleaning xv disconnecting 65 features 15, 37 indicators 25 keyboards 29 moving around 65 on indicator 25, 26 security 69 setting up a home office 67 taking home 66 traveling internationally 68 traveling on ...
...-low warning 47 caring for xv characteristics 44 charging 46 checking charge level 46 installing 45 low conditions 47 maximizing life 44 optimizing 46 removing 46 using the first time 44 BIOS utility 79 brightness hotkeys 31 C caps lock 29 on indicator 25 care AC adapter xiv battery ... manually 41 troubleshooting 41 charging checking level 46 cleaning computer xv computer caring for xiv cleaning xv disconnecting 65 features 15, 37 indicators 25 keyboards 29 moving around 65 on indicator 25, 26 security 69 setting up a home office 67 taking home 66 traveling internationally 68 traveling on ...