Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... versions of system programs New features or options Restore a BIOS when it becomes corrupted. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Turn off the computer. 4. BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to finish...
... versions of system programs New features or options Restore a BIOS when it becomes corrupted. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Turn off the computer. 4. BIOS Flash Utilities 0 BIOS Flash memory updates are required for the following to finish...
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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...the power cable and reboot the computer. 5. Start the computer. Refer to the previous version if updated. 5. Roll back the video driver to Disassembly Process. 3. If the POST or video appears on the external display only, refer to the Online Support Information on adjusting ...page 4-7. 7. NOTE: NOTE: Make sure that : The device is faulty and should be replaced. Remove and reinstall the video driver. 6. If the issue is correctly configured: Minimize or close all external devices including port replicators or docking stations. 8. Adjust the...
...the power cable and reboot the computer. 5. Start the computer. Refer to the previous version if updated. 5. Roll back the video driver to Disassembly Process. 3. If the POST or video appears on the external display only, refer to the Online Support Information on adjusting ...page 4-7. 7. NOTE: NOTE: Make sure that : The device is faulty and should be replaced. Remove and reinstall the video driver. 6. If the issue is correctly configured: Minimize or close all external devices including port replicators or docking stations. 8. Adjust the...
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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...; Device Manager. Do not replace a non-defective FRU: Figure 4-6. Internal Speaker Failure Sound Problems 0 Perform the following , one at a time. Remove and reinstall the audio driver. 5. Make sure that : The device is properly installed There are no device conflicts No hardware is listed under Other... Devices 3. Boot the computer. 2. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1. If updated recently, roll back the audio driver to the previous version. 4.
...; Device Manager. Do not replace a non-defective FRU: Figure 4-6. Internal Speaker Failure Sound Problems 0 Perform the following , one at a time. Remove and reinstall the audio driver. 5. Make sure that : The device is properly installed There are no device conflicts No hardware is listed under Other... Devices 3. Boot the computer. 2. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1. If updated recently, roll back the audio driver to the previous version. 4.
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... the POSTCODE= option in the range 0x00-0xdf, then that code will be used with all POST Codes associated with that driver. Component Codes Range Description 0x00-0x1f OEM Components. Component Codes 0 The Component Code is an unsigned integer value that follows POSTCODE= is assigned by the ...
... the POSTCODE= option in the range 0x00-0xdf, then that code will be used with all POST Codes associated with that driver. Component Codes Range Description 0x00-0x1f OEM Components. Component Codes 0 The Component Code is an unsigned integer value that follows POSTCODE= is assigned by the ...
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... platform. 0xb0-0xbf These values are reserved for future expansion. 0xc0-0xcf These values are reserved for core chipset drivers (north bridge, south bridge and CPU) and are reserved for Small Silicon drivers (SIOs, flash, fingerprint, etc.) POSTCODE_CC_SUPER_IO (0xd0) - POSTCODE_CC_MEMORY_CONTROLLER (0xc0) - Clock Controller POSTCODE_CC_MGMT_CONTROLLER (0xd5) - Flash Controller POSTCODE_CC_FLASH_DEVICE (0xd2) - Memory Controller. 0xd0...
... platform. 0xb0-0xbf These values are reserved for future expansion. 0xc0-0xcf These values are reserved for core chipset drivers (north bridge, south bridge and CPU) and are reserved for Small Silicon drivers (SIOs, flash, fingerprint, etc.) POSTCODE_CC_SUPER_IO (0xd0) - POSTCODE_CC_MEMORY_CONTROLLER (0xc0) - Clock Controller POSTCODE_CC_MGMT_CONTROLLER (0xd5) - Flash Controller POSTCODE_CC_FLASH_DEVICE (0xd2) - Memory Controller. 0xd0...
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... usage. 0x60-0x7f Reserved. POSTCODE_EC_DEVICE_ERROR (0x09) - Table 4-5. The component returned from the PEI entry point. POSTCODE_PC_COMP_START (0x06) - The driver encountered a condition where it cannot proceed due to the component type. 0x40-0x5f OEM Progress Codes. Progress Codes Range Description 0x00-0x1f Standard... cannot proceed due to being unable to acquire resources. The Stop() member function of the component's instance of the Driver Binding protocol was loaded and the DXE/UEFI entry point called . These values are reserved for future expansion. The ...
... usage. 0x60-0x7f Reserved. POSTCODE_EC_DEVICE_ERROR (0x09) - Table 4-5. The component returned from the PEI entry point. POSTCODE_PC_COMP_START (0x06) - The driver encountered a condition where it cannot proceed due to the component type. 0x40-0x5f OEM Progress Codes. Progress Codes Range Description 0x00-0x1f Standard... cannot proceed due to being unable to acquire resources. The Stop() member function of the component's instance of the Driver Binding protocol was loaded and the DXE/UEFI entry point called . These values are reserved for future expansion. The ...