Aspire 4720, 4720Z User's Guide EN
Page 32
... 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. Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing folders overview/sharing service on /off , and a shortcut to fit the situation...
... 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. Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing folders overview/sharing service on /off , and a shortcut to fit the situation...
Aspire 4720, 4720Z User's Guide EN
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... backup/restore the factory default image, and reinstall applications and drivers. Note: Fast (incremental) Backup is only available after a Full Backup is made. 1 Press + or select Acer eRecovery Management from the main Acer eRecovery Management screen. You can create and save a backup... burner before entering Acer eRecovery Management for optical disc-related tasks. Acer eRecovery Management consists of the current 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...
... backup/restore the factory default image, and reinstall applications and drivers. Note: Fast (incremental) Backup is only available after a Full Backup is made. 1 Press + or select Acer eRecovery Management from the main Acer eRecovery Management screen. You can create and save a backup... burner before entering Acer eRecovery Management for optical disc-related tasks. Acer eRecovery Management consists of the current 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...
Aspire 4720, G, Z, 4320 Service Guide
Page 74
...passed as the program runs to FDD Test. 3. If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette. Do not replace a non-defective FRU: 1. Do the following to isolate the problem to a controller, drive, or CD-ROM. ...device: 1. A write-enabled, diagnostic diskette is passed when the program runs to CD-ROM Test. 3. Follow the instructions in the message window. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is correctly seated in the connector on the system board....
...passed as the program runs to FDD Test. 3. If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette. Do not replace a non-defective FRU: 1. Do the following to isolate the problem to a controller, drive, or CD-ROM. ...device: 1. A write-enabled, diagnostic diskette is passed when the program runs to CD-ROM Test. 3. Follow the instructions in the message window. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is correctly seated in the connector on the system board....
Aspire 4720, G, Z, 4320 Service Guide
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...connection board Hard disk drive System board See "Save to Disk (S4)" on page 38. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 38. Action in... not enter hibernation The system doesn't enter hibernation mode and four short beeps every minute. LCD cover switch System board Chapter 4 81 Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 71. Internal speakers make noise or emit ...
...connection board Hard disk drive System board See "Save to Disk (S4)" on page 38. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 38. Action in... not enter hibernation The system doesn't enter hibernation mode and four short beeps every minute. LCD cover switch System board Chapter 4 81 Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 71. Internal speakers make noise or emit ...
Aspire 4720, G, Z, 4320 Service Guide
Page 88
...CD-ROM/diskette drives. Reconnect hard disk/CD-ROM drives. Refresh battery (continue use battery until power off, then charge battery). Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Keyboard ...board Reconnect touchpad cable. Modem 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%. Power Management-Related Symptoms Symptom / Error Action in Sequence Battery fuel gauge in this list and ...
...CD-ROM/diskette drives. Reconnect hard disk/CD-ROM drives. Refresh battery (continue use battery until power off, then charge battery). Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Keyboard ...board Reconnect touchpad cable. Modem 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%. Power Management-Related Symptoms Symptom / Error Action in Sequence Battery fuel gauge in this list and ...