Aspire 4720, 4720Z User's Guide EN
Page 12
... instructions on page 15 for the location of guides: First off To turn on such subjects as system utilities, data recovery, expansion options and troubleshooting. For instructions on how your notebook. See "Front view" on the screen to complete the installation. Follow these steps to access it contains ... computer can help you to be more on how to use your new computer. poster helps you to the basic features and functions of your Acer notebook, we have designed a set of the power button. Note: Viewing the file requires Adobe Reader. For more productive, please refer to...
... instructions on page 15 for the location of guides: First off To turn on such subjects as system utilities, data recovery, expansion options and troubleshooting. For instructions on how your notebook. See "Front view" on the screen to complete the installation. Follow these steps to access it contains ... computer can help you to be more on how to use your new computer. poster helps you to the basic features and functions of your Acer notebook, we have designed a set of the power button. Note: Viewing the file requires Adobe Reader. For more productive, please refer to...
Aspire 4720, 4720Z User's Guide EN
Page 18
... Enable disk-to-disk recovery 75 Password 75 Using software 76 Playing DVD movies 76 Power management 77 Acer eRecovery Management 78 Create backup 78 Burn backup disc 79 Restore and recovery 79 Troubleshooting 80 Troubleshooting tips 80 Error messages 80 Regulations and safety notices 82 FCC notice 82 Modem notices 83 Laser...
... Enable disk-to-disk recovery 75 Password 75 Using software 76 Playing DVD movies 76 Power management 77 Acer eRecovery Management 78 Create backup 78 Burn backup disc 79 Restore and recovery 79 Troubleshooting 80 Troubleshooting tips 80 Error messages 80 Regulations and safety notices 82 FCC notice 82 Modem notices 83 Laser...
Aspire 4720, 4720Z User's Guide EN
Page 98
80 English Troubleshooting This chapter shows you how to deal with the recommended course of action. CMOS checksum error Contact your dealer or an authorized service center. keyboard ... utility to reboot. Hard disk 0 error Contact your dealer or an authorized service center. Hard disk 0 extended Contact your dealer or an authorized service center. Troubleshooting tips This notebook PC incorporates an advanced design that delivers onscreen error message reports to enter the BIOS utility, then press Exit in alphabetical order...
80 English Troubleshooting This chapter shows you how to deal with the recommended course of action. CMOS checksum error Contact your dealer or an authorized service center. keyboard ... utility to reboot. Hard disk 0 error Contact your dealer or an authorized service center. Hard disk 0 extended Contact your dealer or an authorized service center. Troubleshooting tips This notebook PC incorporates an advanced design that delivers onscreen error message reports to enter the BIOS utility, then press Exit in alphabetical order...
Aspire 4720, 4720Z User's Guide EN
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...playing 76 E error messages 80 Euro 32 F FAQ. English 94 Index A AC adapter caring for xiii audio 34 adjusting the volume 34 troubleshooting 40 B battery pack battery-low warning 47 caring for xiv characteristics 44 charging 46 checking charge level 46 installing 45 low conditions 47 maximizing ...brightness hotkeys 31 C caps lock 29 on indicator 25 care AC adapter xiii battery pack xiv computer xiii CD-ROM ejecting manually 41 troubleshooting 41 charging checking level 46 cleaning computer xiv computer caring for xiii cleaning xiv disconnecting 64 features 15, 37 indicators 25 keyboards 29 ...
...playing 76 E error messages 80 Euro 32 F FAQ. English 94 Index A AC adapter caring for xiii audio 34 adjusting the volume 34 troubleshooting 40 B battery pack battery-low warning 47 caring for xiv characteristics 44 charging 46 checking charge level 46 installing 45 low conditions 47 maximizing ...brightness hotkeys 31 C caps lock 29 on indicator 25 care AC adapter xiii battery pack xiv computer xiii CD-ROM ejecting manually 41 troubleshooting 41 charging checking level 46 cleaning computer xiv computer caring for xiii cleaning xiv disconnecting 64 features 15, 37 indicators 25 keyboards 29 ...
Aspire 4720, 4720Z User's Guide EN
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...31 num lock 29 on indicator 25 numeric keypad embedded 29 P password 68 types 68 ports 70 printer troubleshooting 41 problems 40 CD-ROM 41 display 40 keyboard 41 printer 41 startup 40 troubleshooting 80 Q questions setting location for modem use 41 S safety CD or DVD 86 modem notices 83 scroll... lock 29 security keylock 33, 68 passwords 68 speakers hotkey 31 troubleshooting 40 support information 43 T touchpad 27 hotkey 31 using 27- 28 travel international flights 67 local trips 66 troubleshooting 80 tips 80 U universal serial bus 71 V view front 18 left 18 rear 19 ...
...31 num lock 29 on indicator 25 numeric keypad embedded 29 P password 68 types 68 ports 70 printer troubleshooting 41 problems 40 CD-ROM 41 display 40 keyboard 41 printer 41 startup 40 troubleshooting 80 Q questions setting location for modem use 41 S safety CD or DVD 86 modem notices 83 scroll... lock 29 security keylock 33, 68 passwords 68 speakers hotkey 31 troubleshooting 40 support information 43 T touchpad 27 hotkey 31 using 27- 28 travel international flights 67 local trips 66 troubleshooting 80 tips 80 U universal serial bus 71 V view front 18 left 18 rear 19 ...
Aspire 4720, G, Z, 4320 Service Guide
Page 45
...7530A System BIOS Version: v1.3701 VGA BIOS Version: SantaRosa 1436 Serial Number: xxxxxxxxxxxxxxxxxxxxxx Asset Tag Number: Produce Name: Manufacturer Name: Acer UUID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F1 Help Esc Exit Chapter 2 Select Item Select Menu F5/F6 Change Values Enter Select Sub-Menu F9 Setup Defaults... F10 Save and Exit 39 To activate the BIOS Utility, press m during POST to Chapter 4 Troubleshooting when problem arises. Press during POST (when "Press to run this menu, user can change boot device without entering BIOS SETUP ...
...7530A System BIOS Version: v1.3701 VGA BIOS Version: SantaRosa 1436 Serial Number: xxxxxxxxxxxxxxxxxxxxxx Asset Tag Number: Produce Name: Manufacturer Name: Acer UUID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx F1 Help Esc Exit Chapter 2 Select Item Select Menu F5/F6 Change Values Enter Select Sub-Menu F9 Setup Defaults... F10 Save and Exit 39 To activate the BIOS Utility, press m during POST to Chapter 4 Troubleshooting when problem arises. Press during POST (when "Press to run this menu, user can change boot device without entering BIOS SETUP ...
Aspire 4720, G, Z, 4320 Service Guide
Page 57
... and conductive mat for preventing electrostatic discharge T Small Philips screw driver T Philips screwdriver T Plastic flat head screw driver T Tweezers NOTE: The screws for maintenance and troubleshooting. To disassemble the computer, you remove the stripe cover, please be careful not to scrape the cover. During the disassembly process, group the screws with...
... and conductive mat for preventing electrostatic discharge T Small Philips screw driver T Philips screwdriver T Plastic flat head screw driver T Tweezers NOTE: The screws for maintenance and troubleshooting. To disassemble the computer, you remove the stripe cover, please be careful not to scrape the cover. During the disassembly process, group the screws with...
Aspire 4720, G, Z, 4320 Service Guide
Page 73
... error and displayed messages on ). Symptoms cannot be re-created (intermittent problems). No beep or error codes are intended to test only Acer products. Other symptoms (i.e. LCD display problems or others). Go To "Power System Check" on page 69 "Power-On Self-Test (... detail as a guide for computer problems. NOTE: The diagnostic tests are indicated. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Chapter 4 Troubleshooting Use the following table with the verified symptom to determine which page to go to.
... error and displayed messages on ). Symptoms cannot be re-created (intermittent problems). No beep or error codes are intended to test only Acer products. Other symptoms (i.e. LCD display problems or others). Go To "Power System Check" on page 69 "Power-On Self-Test (... detail as a guide for computer problems. NOTE: The diagnostic tests are indicated. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Chapter 4 Troubleshooting Use the following table with the verified symptom to determine which page to go to.