Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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... Flash utility. 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 . Prepare a bootable USB HDD. 2. If battery pack does not contain power to bootable USB HDD. 3. Copy Flash Utility...
... Flash utility. 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 . Prepare a bootable USB HDD. 2. If battery pack does not contain power to bootable USB HDD. 3. Copy Flash Utility...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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...highest brightness setting, the LCD is not running on adjusting the settings. Click Apply and check the display. Roll back the video driver to Disassembly Process. Check the Device Manager to the User Manual for instructions on battery alone as this may reduce display brightness....pressing Fn+F5. 6. Click and drag the Resolution slider to Disassembly Process. 3. Disconnect power and all Windows. Remove and reinstall the video driver. 6. Abnormal Video 0 If the video appears abnormal, perform the following: 1. There are no red Xs or yellow exclamation marks There are...
...highest brightness setting, the LCD is not running on adjusting the settings. Click Apply and check the display. Roll back the video driver to Disassembly Process. Check the Device Manager to the User Manual for instructions on battery alone as this may reduce display brightness....pressing Fn+F5. 6. Click and drag the Resolution slider to Disassembly Process. 3. Disconnect power and all Windows. Remove and reinstall the video driver. 6. Abnormal Video 0 If the video appears abnormal, perform the following: 1. There are no red Xs or yellow exclamation marks There are...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide
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... No hardware is listed under Other Devices 3. Click Mixer to 50 and not muted. 6. Boot the computer. 2. Remove and reinstall the audio driver. 5. Make sure that all volume controls are set to verify that : The device is not muted. Navigate to 50. Internal Speaker Failure 0.... Internal Speaker Failure Sound Problems 0 Perform the following : Figure 4-6. Confirm that Troubleshooting 4-11 If updated recently, roll back the audio driver to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Navigate to the previous version. 4.
... No hardware is listed under Other Devices 3. Click Mixer to 50 and not muted. 6. Boot the computer. 2. Remove and reinstall the audio driver. 5. Make sure that all volume controls are set to verify that : The device is not muted. Navigate to 50. Internal Speaker Failure 0.... Internal Speaker Failure Sound Problems 0 Perform the following : Figure 4-6. Confirm that Troubleshooting 4-11 If updated recently, roll back the audio driver to Start´ Control Panel´ System and Maintenance´ System´ Device Manager. Navigate to the previous version. 4.
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 DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase Post Code...
... 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 DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase Post Code...
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...