Aspire 7720 / 7720G Service Guide
Page 31
... that does away with : T Password protection. T Recovery of applications and drivers. T Back up to CD/DVD. T Recover from a hidden partition (factory defaults). User-created backups are stored on your system's HDD. Acer eRecovery Management provides you with the need for recovery disks provided by the manufacturer...CD or DVD. Chapter 1 25 To ensure the best results when recovering your system using a CD or Acer eRecovery Management, detach all peripherals (except the external Acer ODD, if your computer has one), including your computer did not come with a Recovery CD or System ...
... that does away with : T Password protection. T Recovery of applications and drivers. T Back up to CD/DVD. T Recover from a hidden partition (factory defaults). User-created backups are stored on your system's HDD. Acer eRecovery Management provides you with the need for recovery disks provided by the manufacturer...CD or DVD. Chapter 1 25 To ensure the best results when recovering your system using a CD or Acer eRecovery Management, detach all peripherals (except the external Acer ODD, if your computer has one), including your computer did not come with a Recovery CD or System ...
Aspire 7720 / 7720G Service Guide
Page 42
...: Upper/Lower Temperature Range( ° C) Operating Storage (shipping) Normally White 300 N/A 300 8 +3.3V Typ. 5.6/5.7 550 317.3x242.0x6. 0 1 channel LVDS 262K colors (RGB 6-bit data driver) 40/40 10/30 0 to +50 -20 to +60 Specification Normally White Normally White 300 300 N/A 70 300 250 8 8 +3.3V 3.96 570 317.3x242.0x5...
...: Upper/Lower Temperature Range( ° C) Operating Storage (shipping) Normally White 300 N/A 300 8 +3.3V Typ. 5.6/5.7 550 317.3x242.0x6. 0 1 channel LVDS 262K colors (RGB 6-bit data driver) 40/40 10/30 0 to +50 -20 to +60 Specification Normally White Normally White 300 300 N/A 70 300 250 8 8 +3.3V 3.96 570 317.3x242.0x5...
Aspire 7720 / 7720G Service Guide
Page 57
... auto-execution function. Use the Phlash utility to the bootable diskette. 3. Then boot the system from the bootable diskette. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash. Copy the flash utilities to update the system BIOS flash ROM. Chapter 2 51 Prepare a bootable diskette. 2. If...
... auto-execution function. Use the Phlash utility to the bootable diskette. 3. Then boot the system from the bootable diskette. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash. Copy the flash utilities to update the system BIOS flash ROM. Chapter 2 51 Prepare a bootable diskette. 2. If...
Aspire 7720 / 7720G Service Guide
Page 59
... size. Chapter 3 53 When you need the following tools: T Wrist grounding strap 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...
... size. Chapter 3 53 When you need the following tools: T Wrist grounding strap 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...
Aspire 7720 / 7720G Service Guide
Page 78
... one label attached to it . If the error still remains: 1. If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette.
... one label attached to it . If the error still remains: 1. If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette.
Aspire 7720 / 7720G Service Guide
Page 91
Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 45. LCD cover switch System board Chapter 4 85 DIMM ...
Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 45. LCD cover switch System board Chapter 4 85 DIMM ...
Aspire 7720 / 7720G Service Guide
Page 92
...hours. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Enter BIOS Setup Utility to Enabled. Touchpad does not work .... Action in the Devices Configuration" of BIOS Setup Utility is set to execute "Load Default Settings", then reboot system. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. ...
...hours. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Enter BIOS Setup Utility to Enabled. Touchpad does not work .... Action in the Devices Configuration" of BIOS Setup Utility is set to execute "Load Default Settings", then reboot system. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. ...
Aspire 7720 Series User's Guide EN
Page 31
...recovery: • Factory default image • User backup image • From previously-created CD/DVD • Reinstall applications/drivers Acer eRecovery Management provides you to create full or incremental backups, burn the factory default image to optical disc, and restore from... previously created backups or reinstall applications and drivers. Empowering Technology 11 Acer eRecovery Management Acer eRecovery Management is a versatile backup utility. It allows you with: • Password protection (Empowering Technology ...
...recovery: • Factory default image • User backup image • From previously-created CD/DVD • Reinstall applications/drivers Acer eRecovery Management provides you to create full or incremental backups, burn the factory default image to optical disc, and restore from... previously created backups or reinstall applications and drivers. Empowering Technology 11 Acer eRecovery Management Acer eRecovery Management is a versatile backup utility. It allows you with: • Password protection (Empowering Technology ...
Aspire 7720 Series User's Guide EN
Page 34
... panel • Start Windows Mobility Center from the Accessories program group in one easy-to-find place, so you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Settings include display brightness, power plan, volume, wireless networking on or off , external display settings, display orientation and synchronization status...
... panel • Start Windows Mobility Center from the Accessories program group in one easy-to-find place, so you can quickly configure your Acer system to the Acer user guide, drivers and utilities. Settings include display brightness, power plan, volume, wireless networking on or off , external display settings, display orientation and synchronization status...
Aspire 7720 Series User's Guide EN
Page 88
... for an extended period of time and cannot carry the computer with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you plan to use at home, you may require you to turn on your computer when carrying it home. Traveling with a temperature between...
... for an extended period of time and cannot carry the computer with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you plan to use at home, you may require you to turn on your computer when carrying it home. Traveling with a temperature between...
Aspire 7720 Series User's Guide EN
Page 89
...; AC adapter • Power cords that are appropriate for the country to which you are traveling • Spare, fully-charged battery packs • Additional printer driver files if you plan to use converter kits sold for appliances to power the computer. • If you are using the modem, check if the...
...; AC adapter • Power cords that are appropriate for the country to which you are traveling • Spare, fully-charged battery packs • Additional printer driver files if you plan to use converter kits sold for appliances to power the computer. • If you are using the modem, check if the...
Aspire 7720 Series User's Guide EN
Page 103
You can easily create full and fast (incremental) backup images of your system configuration to hard disk from the Empowering Technology toolbar to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select the type of backup you want to hard disk, CD or DVD. Note: This feature is made. 1 Press + or... to enter the Empowering Technology password to complete the process. Create backup You can also backup/restore the factory default image, and reinstall applications and drivers.
You can easily create full and fast (incremental) backup images of your system configuration to hard disk from the Empowering Technology toolbar to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select the type of backup you want to hard disk, CD or DVD. Note: This feature is made. 1 Press + or... to enter the Empowering Technology password to complete the process. Create backup You can also backup/restore the factory default image, and reinstall applications and drivers.
Aspire 7720 Series User's Guide EN
Page 104
... created CD and DVD backups. Restore and recovery The restore and recovery features allow you to browse the contents and install selected drivers and applications, create an application backup image instead - Note: Create a factory default image when you want to burn a bootable...Acer eRecovery Management. 2 Switch to the Burn Disc page by selecting the Restore button. 3 Select the backup point you would like to restore from. You can also choose to recover the system from a factory default image, recover from a previously created CD/DVD or reinstall applications and drivers...
... created CD and DVD backups. Restore and recovery The restore and recovery features allow you to browse the contents and install selected drivers and applications, create an application backup image instead - Note: Create a factory default image when you want to burn a bootable...Acer eRecovery Management. 2 Switch to the Burn Disc page by selecting the Restore button. 3 Select the backup point you would like to restore from. You can also choose to recover the system from a factory default image, recover from a previously created CD/DVD or reinstall applications and drivers...