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
... 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
Aspire 5349, 5749, 5749Z Service Guide
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... the system BIOS Flash ROM. Copy ZQR_101.exe to bootable USB HDD. 3. Boot system from bootable USB HDD. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Prepare a bootable USB HDD. 2.
... the system BIOS Flash ROM. Copy ZQR_101.exe to bootable USB HDD. 3. Boot system from bootable USB HDD. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . Prepare a bootable USB HDD. 2.
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CPU Removal 2. Figure 3-30. CPU (Central Processing Unit) Removal 0 Prerequisite: Mainboard Removal 1. Carefully lift the CPU clear of the socket (Figure 3-30). CPU Removal Machine Maintenance Procedures 3-31 A Figure 3-29. Using a slotted screw driver, rotate the CPU camlock (A) 180° counter-clockwise (Figure 3-29).
CPU Removal 2. Figure 3-30. CPU (Central Processing Unit) Removal 0 Prerequisite: Mainboard Removal 1. Carefully lift the CPU clear of the socket (Figure 3-30). CPU Removal Machine Maintenance Procedures 3-31 A Figure 3-29. Using a slotted screw driver, rotate the CPU camlock (A) 180° counter-clockwise (Figure 3-29).
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IMPORTANT: Place the CPU on a clean, dry surface when it in the package. 3. Using a slotted screw driver, rotate the CPU locking screw 180° clockwise to secure it is not installed. Install the mainboard. 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. Using a slotted screw driver, rotate the CPU locking screw 180° clockwise to secure it is not installed. Install the mainboard. 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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...display resolution is correctly configured: Minimize or close all external devices including port replicators or docking stations. Roll back the video driver to Disassembly Process. 3. If the Issue is by one until the failure point is faulty and should be replaced. Connect an external...display is too dim at the highest brightness setting, the LCD is properly installed. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Check the Device Manager to determine that the computer is still not resolved, refer to Maintenance Flowchart). 11. There are no ...
...display resolution is correctly configured: Minimize or close all external devices including port replicators or docking stations. Roll back the video driver to Disassembly Process. 3. If the Issue is by one until the failure point is faulty and should be replaced. Connect an external...display is too dim at the highest brightness setting, the LCD is properly installed. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Check the Device Manager to determine that the computer is still not resolved, refer to Maintenance Flowchart). 11. There are no ...
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... the taskbar Drag the slider to Start Control Panel Hardware and Sound Sound. If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Navigate to 50. Make sure that all volume controls are set...
... the taskbar Drag the slider to Start Control Panel Hardware and Sound Sound. If updated recently, roll back the audio driver to Start Control Panel System and Maintenance System Device Manager. Navigate to 50. Make sure that all volume controls are set...
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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
... 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
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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...