Aspire 2420, 2920, 2920Z Service Guide
Page 35
... on or off , external display settings, display orientation and synchronization status. K Lets you change locations, networks or activities. 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 as you set an asset tag for your Acer system to the Acer user guide, drivers and utilities. Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in the Start menu.
... on or off , external display settings, display orientation and synchronization status. K Lets you change locations, networks or activities. 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 as you set an asset tag for your Acer system to the Acer user guide, drivers and utilities. Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in the Start menu.
Aspire 2420, 2920, 2920Z Service Guide
Page 108
... controller, drive, or CD-ROM. Boot from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. If an error occurs, reconnect the connector on the system board. Replace the main board. NOTE: Make sure that the diskette does...computer: K Numeric keypad 98 Chapter 4 If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette. Replace the main board. The following to select the test device. 1. System Check Procedures External Diskette Drive Check Do the ...
... controller, drive, or CD-ROM. Boot from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. If an error occurs, reconnect the connector on the system board. Replace the main board. NOTE: Make sure that the diskette does...computer: K Numeric keypad 98 Chapter 4 If the tests detect a keyboard problem, do the following to isolate the problem to a controller, driver, or diskette. Replace the main board. The following to select the test device. 1. System Check Procedures External Diskette Drive Check Do the ...
Aspire 2420, 2920, 2920Z Service Guide
Page 122
... and press the power switch for more than 4 seconds. Enter BIOS Setup Utility to Disk (S4)" on page 99. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence The system will not enter... mode after closing the LCD See "Save to execute "Load Default Settings, then reboot system. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. and four short beeps every minute. See "Power System Check" on page 37. Battery can't be charged Action in...
... and press the power switch for more than 4 seconds. Enter BIOS Setup Utility to Disk (S4)" on page 99. Audio driver Speaker System board Speaker System board Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence The system will not enter... mode after closing the LCD See "Save to execute "Load Default Settings, then reboot system. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. and four short beeps every minute. See "Power System Check" on page 37. Battery can't be charged Action in...
Aspire 2420, 2920, 2920Z Service Guide
Page 123
System hangs intermittently. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Action in Sequence Enter BIOS ...)" on page 37. Battery pack System board Reconnect hard disk/CD-ROM drives. Refresh battery (continue use battery until power off, then charge battery). Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Windows doesn't go higher than 90%.
System hangs intermittently. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Action in Sequence Enter BIOS ...)" on page 37. Battery pack System board Reconnect hard disk/CD-ROM drives. Refresh battery (continue use battery until power off, then charge battery). Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Windows doesn't go higher than 90%.
Aspire 2420, 2920, 2920Z User's Guide - EN
Page 36
... 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. Empowering Technology 14 Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in the Start menu Settings include display brightness, power plan, volume...
... 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. Empowering Technology 14 Windows Mobility Center The Windows Mobility Center collects key mobile-related system settings in the Start menu Settings include display brightness, power plan, volume...
Aspire 2420, 2920, 2920Z User's Guide - EN
Page 96
...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 quickly backup and restore the system. When using Acer eRecovery Management, you through each process. Note: ...toolbar or when first running Acer eLock Management or Acer eRecovery Management. English 74 Acer eRecovery Management Acer eRecovery Management is a tool to hard disk from the Empowering Technology toolbar to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select the type of ...
...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 quickly backup and restore the system. When using Acer eRecovery Management, you through each process. Note: ...toolbar or when first running Acer eLock Management or Acer eRecovery Management. English 74 Acer eRecovery Management Acer eRecovery Management is a tool to hard disk from the Empowering Technology toolbar to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select the type of ...
