Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
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... boot from an off the system power. 4. Chapter 2 31 BIOS Flash Utility The BIOS flash memory update is connected to a power outlet and plugged in Windows" on the system from the USB device and perform crisis recovery action. Rename the BIOS file as "XXXXXXX.FD" 2. After POST, release Fn + ESC ...to update the system BIOS flash ROM. If the battery pack does not contain enough power to the system. 6. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the AC adaptor power supply when you may not boot the system because the BIOS is not completely loaded...
... boot from an off the system power. 4. Chapter 2 31 BIOS Flash Utility The BIOS flash memory update is connected to a power outlet and plugged in Windows" on the system from the USB device and perform crisis recovery action. Rename the BIOS file as "XXXXXXX.FD" 2. After POST, release Fn + ESC ...to update the system BIOS flash ROM. If the battery pack does not contain enough power to the system. 6. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the AC adaptor power supply when you may not boot the system because the BIOS is not completely loaded...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
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... in the connector on the system board. Boot from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. Reconnect the external diskette drive/DVD-ROM module. 2. Do the following to a controller, drive, or CD-ROM. If the tests detect... a keyboard problem, do the following one label attached to FDD Test. 3. Replace the keyboard. 3. Do the following to a controller, driver, or diskette. If an error occurs with the internal diskette drive, reconnect the diskette connector on the System board. Replace the external diskette drive...
... in the connector on the system board. Boot from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. Reconnect the external diskette drive/DVD-ROM module. 2. Do the following to a controller, drive, or CD-ROM. If the tests detect... a keyboard problem, do the following one label attached to FDD Test. 3. Replace the keyboard. 3. Do the following to a controller, driver, or diskette. If an error occurs with the internal diskette drive, reconnect the diskette connector on the System board. Replace the external diskette drive...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
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...S4)" on page 20. LCD cover switch System board 96 Chapter 4 Hold and press the power switch for more than 4 seconds. Audio driver Speaker System board Speaker System board Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. System board See... "Check the Battery Pack" on page 85. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 20...
...S4)" on page 20. LCD cover switch System board 96 Chapter 4 Hold and press the power switch for more than 4 seconds. Audio driver Speaker System board Speaker System board Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. System board See... "Check the Battery Pack" on page 85. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 20...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
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...opening the LCD. System hangs intermittently. Refresh battery (continue use battery until power off, then charge battery). Printer driver Printer cable Printer System Board Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not... problems. Action in Sequence See "Save to Disk (S4)" on page 20. Touchpad board System board Chapter 4 97 Action in Windows doesn't go higher than 90%. Keyboard System board Reconnect touchpad cable. Action in Sequence Enter BIOS Setup Utility to Disk (S4)" ...
...opening the LCD. System hangs intermittently. Refresh battery (continue use battery until power off, then charge battery). Printer driver Printer cable Printer System Board Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not... problems. Action in Sequence See "Save to Disk (S4)" on page 20. Touchpad board System board Chapter 4 97 Action in Windows doesn't go higher than 90%. Keyboard System board Reconnect touchpad cable. Action in Sequence Enter BIOS Setup Utility to Disk (S4)" ...