Aspire 5920/5920G User's Guide EN
Page 3
...for use liquid cleaners or aerosol cleaners. Save the dummy for Dummy Card of power, disconnect power from the system by unplugging all warnings and instructions marked on the product. Follow all power cords from the power supplies. Dummy protects unused slot from the computer. Use a damp cloth for plug as...• Do not listen to music at high volumes for extended periods. • Do not increase the volume to the power supply unit: Install the power supply unit before removing the power supply unit from dust, metal object, or other particles. CAUTION for cleaning.
...for use liquid cleaners or aerosol cleaners. Save the dummy for Dummy Card of power, disconnect power from the system by unplugging all warnings and instructions marked on the product. Follow all power cords from the power supplies. Dummy protects unused slot from the computer. Use a damp cloth for plug as...• Do not listen to music at high volumes for extended periods. • Do not increase the volume to the power supply unit: Install the power supply unit before removing the power supply unit from dust, metal object, or other particles. CAUTION for cleaning.
Aspire 5920/5920G User's Guide EN
Page 5
...damage and will often require extensive work by the operating instructions, since improper adjustment of this product yourself, as that the new power cord meets the following the operating instructions Note: Adjust only those controls that are covered by a qualified technician to restore the product..., cut or frayed • liquid was spilled into the product • the product was exposed to replace the power cord set . Replace the battery with the supplied power supply cord set , make sure that which came bundled with your product. Do not disassemble or dispose of fire or ...
...damage and will often require extensive work by the operating instructions, since improper adjustment of this product yourself, as that the new power cord meets the following the operating instructions Note: Adjust only those controls that are covered by a qualified technician to restore the product..., cut or frayed • liquid was spilled into the product • the product was exposed to replace the power cord set . Replace the battery with the supplied power supply cord set , make sure that which came bundled with your product. Do not disassemble or dispose of fire or ...
Aspire 5920/5920G User's Guide EN
Page 59
...: • If it is not lit, no power is heard from the computer. Nothing appears on the power, but the computer does not start or boot up. Press any key to turn the display back on the taskbar. No audio is being supplied to restart the system. In Windows, look at the... on the battery, it with a system disk and press + + to the computer. Check the following: • The volume may be too low. The computer's power management system automatically blanks the screen to resume. In Windows, look at the volume control (speaker) icon on , three things might be the cause: •...
...: • If it is not lit, no power is heard from the computer. Nothing appears on the power, but the computer does not start or boot up. Press any key to turn the display back on the taskbar. No audio is being supplied to restart the system. In Windows, look at the... on the battery, it with a system disk and press + + to the computer. Check the following: • The volume may be too low. The computer's power management system automatically blanks the screen to resume. In Windows, look at the volume control (speaker) icon on , three things might be the cause: •...
Aspire 5920/5920G User's Guide EN
Page 66
... the battery pack. 5. Save all applications. 3. Shut down . Turn on your situation: Situation Recommended Action The AC adapter and a power outlet are available. 1. Data will be lost if the battery to become fully depleted and the computer shuts down the operating system to turn... to recharge the battery rapidly. English 48 Battery-low warning When using battery power pay attention to the mains power supply. 2. Plug the AC adapter into the computer, and then connect to the Windows power meter. Resume work . When the battery-low warning appears, the recommended course...
... the battery pack. 5. Save all applications. 3. Shut down . Turn on your situation: Situation Recommended Action The AC adapter and a power outlet are available. 1. Data will be lost if the battery to become fully depleted and the computer shuts down the operating system to turn... to recharge the battery rapidly. English 48 Battery-low warning When using battery power pay attention to the mains power supply. 2. Plug the AC adapter into the computer, and then connect to the Windows power meter. Resume work . When the battery-low warning appears, the recommended course...
Aspire 5920/5920G Service Guide
Page 54
...) when you use the Phlash utility. Follow the steps below to update the system BIOS flash ROM. If the battery pack does not contain enough power to the bootable diskette. 3. Copy the flash utilities to finish BIOS flash, you run the Phlash. 1. NOTE: Please use the Phlash. The...NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the AC adaptor 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 or...
...) when you use the Phlash utility. Follow the steps below to update the system BIOS flash ROM. If the battery pack does not contain enough power to the bootable diskette. 3. Copy the flash utilities to finish BIOS flash, you run the Phlash. 1. NOTE: Please use the Phlash. The...NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the AC adaptor 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 or...
Aspire 5920/5920G Service Guide
Page 75
If you suspect a power problem, see the appropriate power supply check in the test items. 3. Follow the instructions in the test items. 4. A loose connection can cause an error. Power System Check To verify the symptom of the problem, power on the computer using each of these devices do not work, reconnect ... fully installed into the connector. Press F2 in the message window. NOTE: Make sure that power is supplied by the battery pack. If any of the following list: T "Check the Power Adapter" on page 70 T "Check the Battery Pack" on page 71 Chapter 4 69 Boot from the diagnostics ...
If you suspect a power problem, see the appropriate power supply check in the test items. 3. Follow the instructions in the test items. 4. A loose connection can cause an error. Power System Check To verify the symptom of the problem, power on the computer using each of these devices do not work, reconnect ... fully installed into the connector. Press F2 in the message window. NOTE: Make sure that power is supplied by the battery pack. If any of the following list: T "Check the Power Adapter" on page 70 T "Check the Battery Pack" on page 71 Chapter 4 69 Boot from the diagnostics ...
Aspire 5920/5920G Service Guide
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...a short circuit is suspected, or whether the system is operating correctly. (See "Power System Check" on the computer. 5. Determine if the problem has changed. 6. If the problem remains, replace the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk...these procedures to isolate the failing FRU (do not isolate non-defective FRU). Power-off the computer. 2. Remove or disconnect all attached devices are supported by the computer. NOTE: Verify that the power supply being used at a time. NOTE: Verify that all of the failure is...
...a short circuit is suspected, or whether the system is operating correctly. (See "Power System Check" on the computer. 5. Determine if the problem has changed. 6. If the problem remains, replace the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk...these procedures to isolate the failing FRU (do not isolate non-defective FRU). Power-off the computer. 2. Remove or disconnect all attached devices are supported by the computer. NOTE: Verify that the power supply being used at a time. NOTE: Verify that all of the failure is...