Aspire 5349, 5749, 5749Z Service Guide
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... AR8158 10/100 LAN P18 X'TAL 25MHz P16 P16 P17 RJ45 P18 1-23 HP Jack MIC Jack SPK DMIC SPI ROM Touch Pad Keyboard Fan Driver P22 P22 P21 P21 P26 P25 P25 (DA Type) P25 System Block Diagram Figure 1-10. SODIMM 0 DDR III - System Block Diagram Hardware Specifications and Configurations...
... AR8158 10/100 LAN P18 X'TAL 25MHz P16 P16 P17 RJ45 P18 1-23 HP Jack MIC Jack SPK DMIC SPI ROM Touch Pad Keyboard Fan Driver P22 P22 P21 P21 P26 P25 P25 (DA Type) P25 System Block Diagram Figure 1-10. SODIMM 0 DDR III - System Block Diagram Hardware Specifications and Configurations...
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NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE: Flash utility has auto execution function. 2-16 System Utilities Use the Flash utility to bootable USB ...
NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE: Flash utility has auto execution function. 2-16 System Utilities Use the Flash utility to bootable USB ...
Aspire 5349, 5749, 5749Z Service Guide
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Carefully lift the CPU clear of the socket (Figure 3-30). Using a slotted screw driver, rotate the CPU camlock (A) 180° counter-clockwise (Figure 3-29). CPU Removal 2. Figure 3-30. CPU Removal Machine Maintenance Procedures 3-31 A Figure 3-29. CPU (Central Processing Unit) Removal 0 Prerequisite: Mainboard Removal 1.
Carefully lift the CPU clear of the socket (Figure 3-30). Using a slotted screw driver, rotate the CPU camlock (A) 180° counter-clockwise (Figure 3-29). CPU Removal 2. Figure 3-30. CPU Removal Machine Maintenance Procedures 3-31 A Figure 3-29. CPU (Central Processing Unit) Removal 0 Prerequisite: Mainboard Removal 1.
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IMPORTANT: Place the CPU on a clean, dry surface when it in the package. 3. Install the mainboard. Using a slotted screw driver, rotate the CPU locking screw 180° clockwise to secure it is not installed. CPU Installation 0 1. Place the CPU into the CPU socket (Figure 3-29). 2. ID Size A M2.5*3.5 Quantity 1 Screw Type 3-32 Machine Maintenance Procedures
IMPORTANT: Place the CPU on a clean, dry surface when it in the package. 3. Install the mainboard. Using a slotted screw driver, rotate the CPU locking screw 180° clockwise to secure it is not installed. CPU Installation 0 1. Place the CPU into the CPU socket (Figure 3-29). 2. ID Size A M2.5*3.5 Quantity 1 Screw Type 3-32 Machine Maintenance Procedures
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... on adjusting the settings. Adjust the brightness to Maintenance Flowchart). 11. Check the display resolution is faulty and should be replaced. Roll back the video driver to Maintenance Flowchart. Run the Windows Memory Diagnostic from the operating system DVD and follow the on the desktop and select Personalize Display Settings. .... If the Issue is listed under Other Devices 7. 4. Connect an external monitor to Online Support Information. 8. Refer to Disassembly Process. 3. Remove and reinstall the video driver. 6.
... on adjusting the settings. Adjust the brightness to Maintenance Flowchart). 11. Check the display resolution is faulty and should be replaced. Roll back the video driver to Maintenance Flowchart. Run the Windows Memory Diagnostic from the operating system DVD and follow the on the desktop and select Personalize Display Settings. .... If the Issue is listed under Other Devices 7. 4. Connect an external monitor to Online Support Information. 8. Refer to Disassembly Process. 3. Remove and reinstall the video driver. 6.
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...;Drag the slider to 50 and not muted. 6. Confirm that other audio applications are set to 50. Remove and reinstall the audio driver. 5. Navigate to Start Control Panel Hardware and Sound Sound. Confirm Troubleshooting 4-11 Internal Speaker Failure 0 If... Boot the computer. 2. Internal Speaker Failure Sound Problems 0 Perform the following : Figure 4-6. If updated recently, roll back the audio driver to determine that: The device is properly installed There are no red Xs or yellow exclamation marks ...
...;Drag the slider to 50 and not muted. 6. Confirm that other audio applications are set to 50. Remove and reinstall the audio driver. 5. Navigate to Start Control Panel Hardware and Sound Sound. Confirm Troubleshooting 4-11 Internal Speaker Failure 0 If... Boot the computer. 2. Internal Speaker Failure Sound Problems 0 Perform the following : Figure 4-6. If updated recently, roll back the audio driver to determine that: The device is properly installed There are no red Xs or yellow exclamation marks ...
Aspire 5349, 5749, 5749Z 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 Troubleshooting 4-19 Table 4-5. Platform dependence. DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase Post Code Description DXE_TCGDXE...
... 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 Troubleshooting 4-19 Table 4-5. Platform dependence. DXE Phase POST Code Table Functionality Name (Include\ PostCode.h) Phase Post Code Description DXE_TCGDXE...
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... BDS_START_SATA_CONTROLLER BDS 1E BDS 1F IDE controller initialization SATA controller initialization BDS_START_ISA_ACPI_CONTROLLER BDS 20 SIO controller initialization BDS_START_ISA_BUS BDS_START_ISA_FDD BDS 21 BDS 22 ISA BUS driver initialization Floppy device initialization BDS_START_ISA_SEIRAL BDS 23 Serial device initialization BDS_START_IDE_BUS BDS 24 IDE device initialization BDS_START_AHCI_BUS BDS 25 AHCI device initialization BDS_CONNECT_LEGACY_ROM BDS 26...
... BDS_START_SATA_CONTROLLER BDS 1E BDS 1F IDE controller initialization SATA controller initialization BDS_START_ISA_ACPI_CONTROLLER BDS 20 SIO controller initialization BDS_START_ISA_BUS BDS_START_ISA_FDD BDS 21 BDS 22 ISA BUS driver initialization Floppy device initialization BDS_START_ISA_SEIRAL BDS 23 Serial device initialization BDS_START_IDE_BUS BDS 24 IDE device initialization BDS_START_AHCI_BUS BDS 25 AHCI device initialization BDS_CONNECT_LEGACY_ROM BDS 26...