Aspire 7720 / 7720G Service Guide
Page 8
...Acer SignalUpTM wireless technology I/O Ports T T T T T T T T T T T T T T T T PCI Express Card slot (54mm type) 5-in-1 card reader (SD/MMC/MS/MS PRO/xD) Four USB 2.0 ports IEEE 1394 port Microsoft MCE infrared (MIR) port External display (VGA) port DVI-D port (for selected models) S-video/TV-out (NTSC/PAL) port RF-in port (for AC adapter... (MMC), Memory Stick® (MS), Memory Stick PROTM (MS PRO), xD-Picture CardTM (xD) Input devices T 88/89-key Acer FineTouchTM keyboard with 5-degree curve T Touchpad with 4-way scroll button T Four easy-launch buttons T Two front-access switches: WLAN LED...
...Acer SignalUpTM wireless technology I/O Ports T T T T T T T T T T T T T T T T PCI Express Card slot (54mm type) 5-in-1 card reader (SD/MMC/MS/MS PRO/xD) Four USB 2.0 ports IEEE 1394 port Microsoft MCE infrared (MIR) port External display (VGA) port DVI-D port (for selected models) S-video/TV-out (NTSC/PAL) port RF-in port (for AC adapter... (MMC), Memory Stick® (MS), Memory Stick PROTM (MS PRO), xD-Picture CardTM (xD) Input devices T 88/89-key Acer FineTouchTM keyboard with 5-degree curve T Touchpad with 4-way scroll button T Four easy-launch buttons T Two front-access switches: WLAN LED...
Aspire 7720 / 7720G Service Guide
Page 16
... off. Ejects the optical drive tray when the computer is active. Right View # 1 2 3 4 5 6 7 8 Rear view Icon Item 2 USB 2.0 ports AV-in jack Connects to an AC adapter. 2 Ventilation slots Enable the computer to a phone line.
... off. Ejects the optical drive tray when the computer is active. Right View # 1 2 3 4 5 6 7 8 Rear view Icon Item 2 USB 2.0 ports AV-in jack Connects to an AC adapter. 2 Ventilation slots Enable the computer to a phone line.
Aspire 7720 / 7720G Service Guide
Page 42
OS initiated shutdown. All devices in the system are turned off ) 6.5 (max) 65K Hz (max) AC Adapter Item Input rating Maximum input AC current Inrush current Efficiency Specification 90V AC to 264V AC, 47Hz to 63Hz 1.7A 220A@115VAC 220A@230VAC 82% min. @115VAC input full load System Power Management ACPI mode Mech. Off (G3) Soft...
OS initiated shutdown. All devices in the system are turned off ) 6.5 (max) 65K Hz (max) AC Adapter Item Input rating Maximum input AC current Inrush current Efficiency Specification 90V AC to 264V AC, 47Hz to 63Hz 1.7A 220A@115VAC 220A@230VAC 82% min. @115VAC input full load System Power Management ACPI mode Mech. Off (G3) Soft...
Aspire 7720 / 7720G Service Guide
Page 57
... power to run the Phlash utility. Follow the steps below to finish BIOS flash, you run the Phlash. 1. Prepare a bootable diskette. 2. NOTE: Please use the AC adapter power supply when you may not boot the system because the BIOS is required for the following conditions: T New versions of system programs T New features...
... power to run the Phlash utility. Follow the steps below to finish BIOS flash, you run the Phlash. 1. Prepare a bootable diskette. 2. NOTE: Please use the AC adapter power supply when you may not boot the system because the BIOS is required for the following conditions: T New versions of system programs T New features...
Aspire 7720 / 7720G Service Guide
Page 60
Unplug the AC adapter and all peripherals. 2. Remove the battery pack. 54 Chapter 3 General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all power and signal cables from the system. 3.
Unplug the AC adapter and all peripherals. 2. Remove the battery pack. 54 Chapter 3 General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all power and signal cables from the system. 3.
Aspire 7720 Series User's Guide EN
Page 4
... as they may result in a grounded power outlet. If the product falls, it from the type of the power strip's input rating. • This product's AC adapter is properly grounded before inserting the...
... as they may result in a grounded power outlet. If the product falls, it from the type of the power strip's input rating. • This product's AC adapter is properly grounded before inserting the...
Aspire 7720 Series User's Guide EN
Page 14
... place heavy objects on top of it . • Never place the computer on uneven surfaces. Taking care of your AC adapter: • Do not connect the adapter to direct sunlight. Taking care of your AC adapter Here are some ways to take care of your computer Your computer will serve you well if you are...
... place heavy objects on top of it . • Never place the computer on uneven surfaces. Taking care of your AC adapter: • Do not connect the adapter to direct sunlight. Taking care of your AC adapter Here are some ways to take care of your computer Your computer will serve you well if you are...
Aspire 7720 Series User's Guide EN
Page 15
... batteries of used batteries according to "Frequently asked questions" on page 40. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth.
... batteries of used batteries according to "Frequently asked questions" on page 40. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth.
Aspire 7720 Series User's Guide EN
Page 16
... Taking care of your computer xiv Taking care of your AC adapter xiv Taking care of your battery pack xv Cleaning and servicing xv Acer Empowering Technology 1 Empowering Technology password 1 Acer eNet Management 2 Acer ePower Management 4 Acer eAudio Management 6 Acer ePresentation Management 7 Acer eDataSecurity Management 8 Acer eLock Management 9 Acer eRecovery Management 11 Acer eSettings Management 13 Windows Mobility Center 14 Your...
... Taking care of your computer xiv Taking care of your AC adapter xiv Taking care of your battery pack xv Cleaning and servicing xv Acer Empowering Technology 1 Empowering Technology password 1 Acer eNet Management 2 Acer ePower Management 4 Acer eAudio Management 6 Acer ePresentation Management 7 Acer eDataSecurity Management 8 Acer eLock Management 9 Acer eRecovery Management 11 Acer eSettings Management 13 Windows Mobility Center 14 Your...
Aspire 7720 Series User's Guide EN
Page 39
... drive Optical disk access indicator Optical drive eject button Emergency eject hole Modem (RJ-11) port RF-in jack 2 Ventilation slots Description Connects to an AC adapter.
... drive Optical disk access indicator Optical drive eject button Emergency eject hole Modem (RJ-11) port RF-in jack 2 Ventilation slots Description Connects to an AC adapter.
Aspire 7720 Series User's Guide EN
Page 44
... mAh Li-ion battery pack (6-cell) • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off • 3-hour charge-in-use • 3-pin 90 W AC adapter Special keys and controls • 105-/106-key ..., media control keys • Empowering Key • Easy-launch buttons: WLAN, Internet, email, Bluetooth, Acer Arcade™ • Volume wheel • Acer Media Center remote control (optional) I/O interface • ExpressCard™/54 slot • 5-in-1 card...port • Modem (RJ-11) port • DC-in jack for AC adapter
... mAh Li-ion battery pack (6-cell) • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off • 3-hour charge-in-use • 3-pin 90 W AC adapter Special keys and controls • 105-/106-key ..., media control keys • Empowering Key • Easy-launch buttons: WLAN, Internet, email, Bluetooth, Acer Arcade™ • Volume wheel • Acer Media Center remote control (optional) I/O interface • ExpressCard™/54 slot • 5-in-1 card...port • Modem (RJ-11) port • DC-in jack for AC adapter
Aspire 7720 Series User's Guide EN
Page 45
... • 8-cell Li-ion battery pack • 3-pin 90 W AC adapter • External USB floppy disk drive • Acer Empowering Technology (Acer eNet, ePower, eAudio , ePresentation, eDataSecurity (for selected models), eLock, eRecovery, eSettings Management) • Acer Arcade™ featuring Cinema, Video, Album, Music and Acer HomeMedia • Acer Arcade Deluxe™ featuring DV Wizard, VideoMagician, DVDivine and...
... • 8-cell Li-ion battery pack • 3-pin 90 W AC adapter • External USB floppy disk drive • Acer Empowering Technology (Acer eNet, ePower, eAudio , ePresentation, eDataSecurity (for selected models), eLock, eRecovery, eSettings Management) • Acer Arcade™ featuring Cinema, Video, Album, Music and Acer HomeMedia • Acer Arcade Deluxe™ featuring DV Wizard, VideoMagician, DVDivine and...
Aspire 7720 Series User's Guide EN
Page 61
...and unable to restart the system. If it may be muted. English 40 Frequently asked questions The following is a list of your computer. Connect the AC adapter to recharge the battery pack. • Make sure that may be too low. Press the display toggle hotkey + to toggle the display back to adjust... the volume. In Windows, look at the volume control icon on the taskbar. You can also use of possible situations that the AC adapter is properly plugged into the computer and to the power outlet. • If it with a system disk and press + + to power the computer...
...and unable to restart the system. If it may be muted. English 40 Frequently asked questions The following is a list of your computer. Connect the AC adapter to recharge the battery pack. • Make sure that may be too low. Press the display toggle hotkey + to toggle the display back to adjust... the volume. In Windows, look at the volume control icon on the taskbar. You can also use of possible situations that the AC adapter is properly plugged into the computer and to the power outlet. • If it with a system disk and press + + to power the computer...
Aspire 7720 Series User's Guide EN
Page 65
... on the computer and operate using battery power. 5 Fully deplete the battery until the battery-low warning appears. 6 Reconnect the AC adapter and fully charge the battery again. Contact your computer's battery will come in handy when you connect the computer to the... failure. Conditioning a new battery pack Before you should follow: 1 Insert the new battery without turning the computer on. 2 Connect the AC adapter and fully charge the battery. 3 Disconnect the AC adapter. 4 Turn on ordering a spare battery pack. The battery is a "conditioning" process that you use between charges.
... on the computer and operate using battery power. 5 Fully deplete the battery until the battery-low warning appears. 6 Reconnect the AC adapter and fully charge the battery again. Contact your computer's battery will come in handy when you connect the computer to the... failure. Conditioning a new battery pack Before you should follow: 1 Insert the new battery without turning the computer on. 2 Connect the AC adapter and fully charge the battery. 3 Disconnect the AC adapter. 4 Turn on ordering a spare battery pack. The battery is a "conditioning" process that you use between charges.
Aspire 7720 Series User's Guide EN
Page 66
... battery bay and gently push until the battery has been charged and discharged three times. By following usage patterns: • Using the computer on constant AC power with the open battery bay; In addition, the useful lifespan of the battery is fully charged. • Not discharging and recharging the battery to..., you are advised to remove the battery pack after it will prevent you from the unit, connect the AC adapter if you want to accept the maximum possible charge. make sure that the end with the contacts will also shorten the effective lifespan of about ...
... battery bay and gently push until the battery has been charged and discharged three times. By following usage patterns: • Using the computer on constant AC power with the open battery bay; In addition, the useful lifespan of the battery is fully charged. • Not discharging and recharging the battery to..., you are advised to remove the battery pack after it will prevent you from the unit, connect the AC adapter if you want to accept the maximum possible charge. make sure that the end with the contacts will also shorten the effective lifespan of about ...
Aspire 7720 Series User's Guide EN
Page 67
Plug the AC adapter into the computer, and connect to release the battery. 2 Pull the battery from the battery bay. Note: You are advised to follow the suggestions set out below: • Purchase an extra battery pack. • Use AC power whenever possible, reserving battery for on the taskbar... battery bay. Charging the battery To charge the battery, first make sure that it will continue to operate your computer on AC power while your AC adapter and battery. Checking the battery level The Windows power meter indicates the current battery level. You can continue to draw power ...
Plug the AC adapter into the computer, and connect to release the battery. 2 Pull the battery from the battery bay. Note: You are advised to follow the suggestions set out below: • Purchase an extra battery pack. • Use AC power whenever possible, reserving battery for on the taskbar... battery bay. Charging the battery To charge the battery, first make sure that it will continue to operate your computer on AC power while your AC adapter and battery. Checking the battery level The Windows power meter indicates the current battery level. You can continue to draw power ...
Aspire 7720 Series User's Guide EN
Page 68
...battery pack is unavailable. Save all necessary files. 2. Save all necessary files. 2. Shut down the operating system to turn off the computer. Plug the AC adapter into the computer, and then connect to become fully depleted and the computer shuts down the operating system to turn off the computer if you...-low warning appears, the recommended course of action depends on the computer and resume work . Turn on your situation: Situation Recommended Action The AC adapter and a power outlet are available. 1. You have no spare battery pack. 1. Close all applications. 3.
...battery pack is unavailable. Save all necessary files. 2. Save all necessary files. 2. Shut down the operating system to turn off the computer. Plug the AC adapter into the computer, and then connect to become fully depleted and the computer shuts down the operating system to turn off the computer if you...-low warning appears, the recommended course of action depends on the computer and resume work . Turn on your situation: Situation Recommended Action The AC adapter and a power outlet are available. 1. You have no spare battery pack. 1. Close all applications. 3.
Aspire 7720 Series User's Guide EN
Page 86
... 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 AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you tips and hints to consider when moving...
... 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 AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you tips and hints to consider when moving...
Aspire 7720 Series User's Guide EN
Page 87
...if your computer. Taking the computer home When you other than your battery is relatively short, you probably do not need to bring the AC adapter with you are moving from the drive(s). Caution: Avoid packing items next to remove the media can damage the screen. If the power ... computer has entered Hibernation mode and is on, the computer has entered Sleep mode. Press + or close the display cover whenever you : • AC adapter and power cord • The printed User's Guide Failure to the top cover of time. To resume, open the display (if closed), then press...
...if your computer. Taking the computer home When you other than your battery is relatively short, you probably do not need to bring the AC adapter with you are moving from the drive(s). Caution: Avoid packing items next to remove the media can damage the screen. If the power ... computer has entered Hibernation mode and is on, the computer has entered Sleep mode. Press + or close the display cover whenever you : • AC adapter and power cord • The printed User's Guide Failure to the top cover of time. To resume, open the display (if closed), then press...
Aspire 7720 Series User's Guide EN
Page 88
... for instance, from your office building to a client's office building or traveling locally. If the temperature change is charged. With a second AC adapter, you can cause condensation. If you use another printer Make sure that the battery in an environment with a temperature between outside and room ...What to take with you Take the following items with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you might also want to purchase a second AC adapter for use at home for condensation before turning on the computer. If ...
... for instance, from your office building to a client's office building or traveling locally. If the temperature change is charged. With a second AC adapter, you can cause condensation. If you use another printer Make sure that the battery in an environment with a temperature between outside and room ...What to take with you Take the following items with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you might also want to purchase a second AC adapter for use at home for condensation before turning on the computer. If ...