Aspire 4220 / 4520 User's Guide EN
Page 32
...-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. Empowering Technology 14 Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in...
...-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. Empowering Technology 14 Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in...
Aspire 4220 / 4520 User's Guide EN
Page 97
... 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 create using Full or Fast. 3 Follow the instructions on certain models. Acer eRecovery Management consists of the current system configuration ... enter the Empowering Technology password to complete the process. You can also backup/restore the factory default image, and reinstall applications and drivers. Note: Fast (incremental) Backup is only available after a Full Backup is only available on screen to proceed. For systems that...
... 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 create using Full or Fast. 3 Follow the instructions on certain models. Acer eRecovery Management consists of the current system configuration ... enter the Empowering Technology password to complete the process. You can also backup/restore the factory default image, and reinstall applications and drivers. Note: Fast (incremental) Backup is only available after a Full Backup is only available on screen to proceed. For systems that...
Service Guide
Page 76
... to isolate the problem to fail. Boot from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. If an error occurs with the internal diskette drive, reconnect the diskette connector on the System board. Reconnect the external diskette drive/DVD...the main board. The label can cause damage to the drive or can cause damage to the drive or cause the drive to a controller, driver, or diskette. If an error occurs, reconnect the connector on the system board. Reconnect the external diskette drive/CD-ROM module. 2. Replace...
... to isolate the problem to fail. Boot from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. If an error occurs with the internal diskette drive, reconnect the diskette connector on the System board. Reconnect the external diskette drive/DVD...the main board. The label can cause damage to the drive or can cause damage to the drive or cause the drive to a controller, driver, or diskette. If an error occurs, reconnect the connector on the system board. Reconnect the external diskette drive/CD-ROM module. 2. Replace...
Service Guide
Page 89
... board Hard disk drive System board See "Save to Disk (S4)" on page 45. LCD cover switch System board Chapter 4 83 Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 73. DIMM System board Speaker-Related Symptoms ...Symptom / Error In Windows, multimedia programs, no sound. Keyboard (if control is damaged. Power-Related Symptoms Symptom / Error Battery can't be charged Action in Sequence See ...
... board Hard disk drive System board See "Save to Disk (S4)" on page 45. LCD cover switch System board Chapter 4 83 Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 73. DIMM System board Speaker-Related Symptoms ...Symptom / Error In Windows, multimedia programs, no sound. Keyboard (if control is damaged. Power-Related Symptoms Symptom / Error Battery can't be charged Action in Sequence See ...
Service Guide
Page 90
...battery until power off, then charge battery). Action in Sequence Internal modem does not work . Reconnect hard disk/CD-ROM drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Press Fn.... 84 Chapter 4 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%. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed ...
...battery until power off, then charge battery). Action in Sequence Internal modem does not work . Reconnect hard disk/CD-ROM drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Press Fn.... 84 Chapter 4 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%. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed ...