Aspire 4352, 4752, 4752G, 4752Z Service Guide
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.... Release the Fn + Esc keys after POST. NOTE: NOTE: Use AC adaptor power supply when running Flash utility. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Press and hold the Fn + Esc keys (this is the BIOS recovery hotkey), then press the power button...
.... Release the Fn + Esc keys after POST. NOTE: NOTE: Use AC adaptor power supply when running Flash utility. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Press and hold the Fn + Esc keys (this is the BIOS recovery hotkey), then press the power button...
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... the battery pack. Start the computer. Perform the "Removing the LCD Module" and "Removing the LCD Panel" procedures described on page 8-3. Roll back the video driver to its highest level. Disconnect power and all Windows. If display size is only abnormal in an application, check the view settings and... the issue is extensive pixel damage (i.e. The same goes for when there is still not resolved, refer to Disassembly Process. 3. Remove and reinstall the video driver. 6.
... the battery pack. Start the computer. Perform the "Removing the LCD Module" and "Removing the LCD Panel" procedures described on page 8-3. Roll back the video driver to its highest level. Disconnect power and all Windows. If display size is only abnormal in an application, check the view settings and... the issue is extensive pixel damage (i.e. The same goes for when there is still not resolved, refer to Disassembly Process. 3. Remove and reinstall the video driver. 6.
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... are set mid range: Click the volume icon on the task bar 4-10 Troubleshooting If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Internal Speaker Failure Sound Problems 0 Perform... that all volume controls are no device conflicts No hardware is listed under Other Devices 3. Remove and reinstall the audio driver. 5. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1. Do not replace a non-defective ...
... are set mid range: Click the volume icon on the task bar 4-10 Troubleshooting If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Internal Speaker Failure Sound Problems 0 Perform... that all volume controls are no device conflicts No hardware is listed under Other Devices 3. Remove and reinstall the audio driver. 5. Internal Speaker Failure 0 If internal Speakers fail, perform the following , one at a time. 1. Do not replace a non-defective ...
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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...Codes are designed to show the execution point while booting or executing services. Progress Codes are designed to an individual component (or driver) using the POSTCODE= option in the range 0x00-0xdf, then that code will be used with all POST Codes associated with ...file. Component Codes Range Description 0x00-0x1f OEM Components. POST Codes 0 There are reserved for OEM components 4-26 Troubleshooting If the value that driver. These values are two types of component codes: The Component Code is assigned to halt on exceptional (fatal) error conditions. Table 4-4. ...
...Codes are designed to show the execution point while booting or executing services. Progress Codes are designed to an individual component (or driver) using the POSTCODE= option in the range 0x00-0xdf, then that code will be used with all POST Codes associated with ...file. Component Codes Range Description 0x00-0x1f OEM Components. POST Codes 0 There are reserved for OEM components 4-26 Troubleshooting If the value that driver. These values are two types of component codes: The Component Code is assigned to halt on exceptional (fatal) error conditions. Table 4-4. ...
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 future expansion. 0xa8-0xaf - CSM Platform Initialization....Clock Controller POSTCODE_CC_MGMT_CONTROLLER (0xd5) - Fingerprint Sensor POSTCODE_CC_CLOCK_CONTROLLER (0xd4) - Reserved for Small Silicon drivers (SIOs, flash, fingerprint, etc.) POSTCODE_CC_SUPER_IO (0xd0) - POSTCODE_CC_PLATFORM_STAGE0 (0xa0) - Table 4-4. Flash Platform Initialization. SMM Platform Initialization.
... 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 future expansion. 0xa8-0xaf - CSM Platform Initialization....Clock Controller POSTCODE_CC_MGMT_CONTROLLER (0xd5) - Fingerprint Sensor POSTCODE_CC_CLOCK_CONTROLLER (0xd4) - Reserved for Small Silicon drivers (SIOs, flash, fingerprint, etc.) POSTCODE_CC_SUPER_IO (0xd0) - POSTCODE_CC_PLATFORM_STAGE0 (0xa0) - Table 4-4. Flash Platform Initialization. SMM Platform Initialization.
Aspire 4352, 4752, 4752G, 4752Z Service Guide
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... the component's instance of SMM. The component was called inside of the Driver Binding protocol was loaded and the DXE/UEFI entry point called . The driver encountered a condition where it cannot proceed due to being unable to the ... reserved for future expansion. POSTCODE_PC_COMP_PEI_BEGIN (0x01) - POSTCODE_PC_COMP_DXE_BEGIN (0x03) - The Supported() member function of the component's instance of the Driver Binding protocol was loaded and the PEI entry point called . POSTCODE_PC_COMP_START (0x06) - POSTCODE_PC_COMP_SMM_INIT (0x08) - These progress codes are reserved...
... the component's instance of SMM. The component was called inside of the Driver Binding protocol was loaded and the DXE/UEFI entry point called . The driver encountered a condition where it cannot proceed due to being unable to the ... reserved for future expansion. POSTCODE_PC_COMP_PEI_BEGIN (0x01) - POSTCODE_PC_COMP_DXE_BEGIN (0x03) - The Supported() member function of the component's instance of the Driver Binding protocol was loaded and the PEI entry point called . POSTCODE_PC_COMP_START (0x06) - POSTCODE_PC_COMP_SMM_INIT (0x08) - These progress codes are reserved...