Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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... USB HDD. NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is used . NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to run Flash. 1. NOTE: NOTE: Flash...
... USB HDD. NOTE: NOTE: If a Crisis Recovery Disc is not available, create one before Flash utility is used . NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to run Flash. 1. NOTE: NOTE: Flash...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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... on the screen), the LCD is faulty and should be replaced. Boot the computer. Refer to its highest level. Remove and reinstall the video driver. 6. NOTE: NOTE: Make sure that : The device is discovered. 9. Adjust the brightness to Maintenance Flowchart. Check the display resolution is not... running on adjusting the settings. Click Apply and check the display. Readjust if necessary. 4. Roll back the video driver to the desired resolution. Check the Device Manager to the computer and switch between the internal display and the external display is listed under...
... on the screen), the LCD is faulty and should be replaced. Boot the computer. Refer to its highest level. Remove and reinstall the video driver. 6. NOTE: NOTE: Make sure that : The device is discovered. 9. Adjust the brightness to Maintenance Flowchart. Check the display resolution is not... running on adjusting the settings. Click Apply and check the display. Readjust if necessary. 4. Roll back the video driver to the desired resolution. Check the Device Manager to the computer and switch between the internal display and the external display is listed under...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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... to 50 and not muted. 6. Confirm that Troubleshooting 4-11 Confirm that the volume is listed under Other Devices 3. If updated recently, roll back the audio driver to Start´ Control Panel´ Hardware and Sound´ Sound. Boot the computer. 2. Navigate to the previous version. 4. Remove and reinstall the audio...
... to 50 and not muted. 6. Confirm that Troubleshooting 4-11 Confirm that the volume is listed under Other Devices 3. If updated recently, roll back the audio driver to Start´ Control Panel´ Hardware and Sound´ Sound. Boot the computer. 2. Navigate to the previous version. 4. Remove and reinstall the audio...
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 Table 4-5. DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase Post...
... 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 Table 4-5. DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase Post...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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...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...