Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
Page 70
... loading BIOS Flash, do not boot system. NOTE: NOTE: Flash utility has auto execution function. 2-14 System Utilities NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is used . If battery...
... loading BIOS Flash, do not boot system. NOTE: NOTE: Flash utility has auto execution function. 2-14 System Utilities NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is used . If battery...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
Page 136
... the operating system DVD and follow the on the screen), the LCD is faulty and should be replaced. Remove and reinstall the video driver. 6. Roll back the video driver to determine that the computer is still not resolved, refer to the computer and switch between the internal display and the external display...
... the operating system DVD and follow the on the screen), the LCD is faulty and should be replaced. Remove and reinstall the video driver. 6. Roll back the video driver to determine that the computer is still not resolved, refer to the computer and switch between the internal display and the external display...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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Navigate to Start´ Control Panel´ Hardware and Sound´ Sound. Remove and reinstall the audio driver. 5. Navigate to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Click Mixer to 50. Check the Device Manager to...properly installed There are no red Xs or yellow exclamation marks There are set to the previous version. 4. If updated recently, roll back the audio driver to 50 and not muted. 6. Make sure that Troubleshooting 4-11 Confirm that all volume controls are no device conflicts No hardware is not muted....
Navigate to Start´ Control Panel´ Hardware and Sound´ Sound. Remove and reinstall the audio driver. 5. Navigate to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Click Mixer to 50. Check the Device Manager to...properly installed There are no red Xs or yellow exclamation marks There are set to the previous version. 4. If updated recently, roll back the audio driver to 50 and not muted. 6. Make sure that Troubleshooting 4-11 Confirm that all volume controls are no device conflicts No hardware is not muted....
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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... initial Variable Service DXE_MTC_INIT DXE 4D MTC Initial DXE_CPU_INIT DXE 4E CPU Middle Initialization DXE_MP_CPU_INIT DXE 4F Multi-processor Middle Initialization DXE_SMBUS_INIT DXE 50 SMBUS Driver Initialization DXE_SMART_TIMER_INIT DXE 51 8259 Initialization DXE_PCRTC_INIT DXE 52 RTC Initialization Troubleshooting 4-19 Platform dependence. DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase...
... initial Variable Service DXE_MTC_INIT DXE 4D MTC Initial DXE_CPU_INIT DXE 4E CPU Middle Initialization DXE_MP_CPU_INIT DXE 4F Multi-processor Middle Initialization DXE_SMBUS_INIT DXE 50 SMBUS Driver Initialization DXE_SMART_TIMER_INIT DXE 51 8259 Initialization DXE_PCRTC_INIT DXE 52 RTC Initialization Troubleshooting 4-19 Platform dependence. DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
Page 151
...BDS_CONNECT_USB_HC BDS 19 USB host controller initialization BDS_CONNECT_USB_BUS BDS 1A USB BUS driver initialization BDS_CONNECT_USB_DEVICE BDS 1B USB device driver initialization BDS_NO_CONSOLE_ACTION BDS 1C Console device initial fail BDS_DISPLAY_LOGO_SYSTEM_INFO BDS 1D Display... SATA controller initialization BDS_START_ISA_ACPI_CONTROLLER BDS 20 SIO controller initialization BDS_START_ISA_BUS BDS 21 ISA BUS driver initialization BDS_START_ISA_FDD BDS 22 Floppy device initialization BDS_START_ISA_SEIRAL BDS 23 Serial device initialization BDS_START_IDE_BUS...
...BDS_CONNECT_USB_HC BDS 19 USB host controller initialization BDS_CONNECT_USB_BUS BDS 1A USB BUS driver initialization BDS_CONNECT_USB_DEVICE BDS 1B USB device driver initialization BDS_NO_CONSOLE_ACTION BDS 1C Console device initial fail BDS_DISPLAY_LOGO_SYSTEM_INFO BDS 1D Display... SATA controller initialization BDS_START_ISA_ACPI_CONTROLLER BDS 20 SIO controller initialization BDS_START_ISA_BUS BDS 21 ISA BUS driver initialization BDS_START_ISA_FDD BDS 22 Floppy device initialization BDS_START_ISA_SEIRAL BDS 23 Serial device initialization BDS_START_IDE_BUS...