Aspire 2420, 2920, 2920Z Service Guide
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... 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. Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing...
... 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. Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing...
Aspire 2420, 2920, 2920Z Service Guide
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...Replace the main board. A write-enabled, diagnostic diskette is to be tested. Do the following to isolate the problem to a controller, driver, or diskette. If the internal keyboard does not work or an unexpected character appears, make sure that the flexible cable extending from the...correctly seated in the connector on the system board. Reconnect the keyboard cables. 2. Replace the keyboard. 3. Follow the instructions in the message window. System Check Procedures External Diskette Drive Check Do the following to select the test device. 1. If the error still remains: 1. Do ...
...Replace the main board. A write-enabled, diagnostic diskette is to be tested. Do the following to isolate the problem to a controller, driver, or diskette. If the internal keyboard does not work or an unexpected character appears, make sure that the flexible cable extending from the...correctly seated in the connector on the system board. Reconnect the keyboard cables. 2. Replace the keyboard. 3. Follow the instructions in the message window. System Check Procedures External Diskette Drive Check Do the following to select the test device. 1. If the error still remains: 1. Do ...
Aspire 2420, 2920, 2920Z Service Guide
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Enter BIOS Setup Utility to Disk (S4)" on page 99. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. 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 hibernation See "...
Enter BIOS Setup Utility to Disk (S4)" on page 99. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. 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 hibernation See "...
Aspire 2420, 2920, 2920Z Service Guide
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...System Board Ensure the "Serial Port" in the "Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. Action in Windows doesn't go higher than 90%. Keyboard System board Chapter 4 113 Hard disk connection board System board Peripheral-Related Symptoms Symptom / ... to Disk (S4)" on page 37. External display does not work . Battery fuel gauge in Sequence Reconnect the keyboard cable. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Power Management...
...System Board Ensure the "Serial Port" in the "Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. Action in Windows doesn't go higher than 90%. Keyboard System board Chapter 4 113 Hard disk connection board System board Peripheral-Related Symptoms Symptom / ... to Disk (S4)" on page 37. External display does not work . Battery fuel gauge in Sequence Reconnect the keyboard cable. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly. Power Management...
Aspire 2420, 2920, 2920Z User's Guide - EN
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... , and a shortcut to fit the situation as 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. To launch Windows Mobility Center: • Use the shortcut key < > + • Start...
... , and a shortcut to fit the situation as 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. To launch Windows Mobility Center: • Use the shortcut key < > + • Start...
Aspire 2420, 2920, 2920Z User's Guide - EN
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...to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select ... Acer eRecovery Management for optical disc-related tasks. Acer ...eRecovery Management consists of the current system configuration to complete the process. The Empowering Technology password is set using Acer eRecovery Management, you through each process. 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. English 74 Acer eRecovery Management Acer eRecovery...
...to start Acer eRecovery Management. 2 In the Acer eRecovery Management window, select ... Acer eRecovery Management for optical disc-related tasks. Acer ...eRecovery Management consists of the current system configuration to complete the process. The Empowering Technology password is set using Acer eRecovery Management, you through each process. 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. English 74 Acer eRecovery Management Acer eRecovery...