Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
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... the renamed BIOS file and Crisis Disk to the system. 6. Make sure the AC adapter is connected to a power outlet and plugged in Windows" on the system from the USB device and perform crisis recovery action. Chapter 2 31 Use the Flash utility to a bootable USB device containing... the Crisis Disk. 3. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the BIOS is required for the following conditions: • New versions of system...
... the renamed BIOS file and Crisis Disk to the system. 6. Make sure the AC adapter is connected to a power outlet and plugged in Windows" on the system from the USB device and perform crisis recovery action. Chapter 2 31 Use the Flash utility to a bootable USB device containing... the Crisis Disk. 3. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the BIOS is required for the following conditions: • New versions of system...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
Page 92
... the flexible cable extending from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. Follow the instructions in the message window. Replace the main board. The label can cause damage to the drive or can cause damage to the drive or...Keyboard Test. If the error still remains: 1. See if CD-ROM Test is required. 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 diskette does not have any label...
... the flexible cable extending from the diagnostics diskette and start the diagnostics program. 2. Follow the instructions in the message window. Follow the instructions in the message window. Replace the main board. The label can cause damage to the drive or can cause damage to the drive or...Keyboard Test. If the error still remains: 1. See if CD-ROM Test is required. 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 diskette does not have any label...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
Page 104
... System board Press Fn+o and see if the computer enters hibernation mode. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Internal speakers make noise or emit no sound comes from actual size. The system doesn't enter standby...slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from the computer. Audio driver Speaker System board Speaker System board Action in Sequence Power source (battery pack and power adapter). Touchpad Keyboard Hard disk connection board...
... System board Press Fn+o and see if the computer enters hibernation mode. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Internal speakers make noise or emit no sound comes from actual size. The system doesn't enter standby...slot assembly System board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from the computer. Audio driver Speaker System board Speaker System board Action in Sequence Power source (battery pack and power adapter). Touchpad Keyboard Hard disk connection board...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide
Page 105
...Fn+F5, LCD/CRT/Both display switching System board System board Onboard Devices Configuration Run printer self-test. 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... hours. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. Action in Windows doesn't go higher than 90%. Action in Sequence Enter BIOS Setup Utility to Disk (S4)" on page 20. External display does not...
...Fn+F5, LCD/CRT/Both display switching System board System board Onboard Devices Configuration Run printer self-test. 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... hours. Hard disk connection board System board Peripheral-Related Symptoms Symptom / Error System configuration does not match the installed devices. Action in Windows doesn't go higher than 90%. Action in Sequence Enter BIOS Setup Utility to Disk (S4)" on page 20. External display does not...