Acer Aspire 5542 Notebook Series Service Guide
Page 47
NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you run the Flash utility: 1. NOTE: Please use the AC adaptor power supply when you use the Flash utility. Follow the ... the BIOS is not completely loaded. Turn off state (i.e. 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. Use the Flash utility to any USB port. 5. If the battery pack does...
NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you run the Flash utility: 1. NOTE: Please use the AC adaptor power supply when you use the Flash utility. Follow the ... the BIOS is not completely loaded. Turn off state (i.e. 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. Use the Flash utility to any USB port. 5. If the battery pack does...
Acer Aspire 5542 Notebook Series Service Guide
Page 104
...to it . See if FDD Test is correctly seated in the connector on the System board. Follow the instructions in the message window. Replace the main board. Do the following to FDD Test. 3. If the keyboard cable connection is required. Reconnect the keyboard ...connector on the system board. Reconnect the external diskette drive/DVD-ROM module. 2. Follow the instructions in the message window. Do the following to a controller, driver, or diskette. Boot from the diagnostics diskette and start the diagnostics program. 2. System Check Procedures External Diskette Drive...
...to it . See if FDD Test is correctly seated in the connector on the System board. Follow the instructions in the message window. Replace the main board. Do the following to FDD Test. 3. If the keyboard cable connection is required. Reconnect the keyboard ...connector on the system board. Reconnect the external diskette drive/DVD-ROM module. 2. Follow the instructions in the message window. Do the following to a controller, driver, or diskette. Boot from the diagnostics diskette and start the diagnostics program. 2. System Check Procedures External Diskette Drive...
Acer Aspire 5542 Notebook Series Service Guide
Page 116
Power-Related Symptoms Symptom / Error The system doesn't power-off. 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 source (battery pack and power adapter). LCD cover switch System board 108 Chapter 4 Battery pack ...
Power-Related Symptoms Symptom / Error The system doesn't power-off. 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 source (battery pack and power adapter). LCD cover switch System board 108 Chapter 4 Battery pack ...
Acer Aspire 5542 Notebook Series Service Guide
Page 117
... work . Keyboard System board Reconnect touchpad cable. Battery pack System board Reconnect hard disk/CD-ROM drives. 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 ... page 26. Power Management-Related Symptoms Symptom / Error The system doesn't resume from standby mode after opening the LCD. Action in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives. The system doesn't resume from hibernation mode. Battery fuel ...
... work . Keyboard System board Reconnect touchpad cable. Battery pack System board Reconnect hard disk/CD-ROM drives. 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 ... page 26. Power Management-Related Symptoms Symptom / Error The system doesn't resume from standby mode after opening the LCD. Action in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives. The system doesn't resume from hibernation mode. Battery fuel ...