Service Guide
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... 1 System Block Diagram GPU CORE PWR CHARGER 3/5V SYS PWR USB board USB Port X3 USB Port x 1 Bluetooth CCD CardReader AU6437 CLOCK GENERATOR intel Fan Driver (PWM Type) DISCHARGER +1.0V/+1.8V CPU CORE PWR CPU VTT DDR SYSTEM MEMORY Graphics Interfaces DDR III SO-DIMM 0 SO-DIMM 1 HDD (SATA) Dual Channel...
... 1 System Block Diagram GPU CORE PWR CHARGER 3/5V SYS PWR USB board USB Port X3 USB Port x 1 Bluetooth CCD CardReader AU6437 CLOCK GENERATOR intel Fan Driver (PWM Type) DISCHARGER +1.0V/+1.8V CPU CORE PWR CPU VTT DDR SYSTEM MEMORY Graphics Interfaces DDR III SO-DIMM 0 SO-DIMM 1 HDD (SATA) Dual Channel...
Service Guide
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... utility has auto-execution function. Chapter 2 31 BIOS Flash Utilities The BIOS flash memory update is not completely loaded. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the BIOS is required for the following conditions: • New versions of system programs...
... utility has auto-execution function. Chapter 2 31 BIOS Flash Utilities The BIOS flash memory update is not completely loaded. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the BIOS is required for the following conditions: • New versions of system programs...
Service Guide
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4. IMPORTANT:The pins on the underside of the socket as shown. 3. Chapter 3 69 Using a phillips screw driver, rotate the CPU locking screw 180° counter-clockwise as shown. Lift the CPU clear of the CPU are damaged, the CPU may malfunction. Removing the CPU 1. See "Removing the Thermal Module" on a clean, dry surface when it is not installed. If they are very delicate. Using both hands, lift the Thermal Module clear of the Mainboard. Place the CPU on page 68. 2.
4. IMPORTANT:The pins on the underside of the socket as shown. 3. Chapter 3 69 Using a phillips screw driver, rotate the CPU locking screw 180° counter-clockwise as shown. Lift the CPU clear of the CPU are damaged, the CPU may malfunction. Removing the CPU 1. See "Removing the Thermal Module" on a clean, dry surface when it is not installed. If they are very delicate. Using both hands, lift the Thermal Module clear of the Mainboard. Place the CPU on page 68. 2.
Service Guide
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... thermal grease from the CPU using a lint-free cloth or cotton swab and Isopropyl Alcohol, Acetone, or other approved cleaning agent. 2. Using a flat-bladed screw driver, rotate the CPU locking screw 180° clockwise to secure the CPU in place before replacing the Thermal Module. Apply a small amount of thermal grease...
... thermal grease from the CPU using a lint-free cloth or cotton swab and Isopropyl Alcohol, Acetone, or other approved cleaning agent. 2. Using a flat-bladed screw driver, rotate the CPU locking screw 180° clockwise to secure the CPU in place before replacing the Thermal Module. Apply a small amount of thermal grease...
Service Guide
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... the CMOS battery. 2. See "Disassembly Process" on page 73. 5. If desktop display resolution is correctly configured: a. Roll back the video driver to the desired resolution. If the Issue is missing from the operating system DVD and follow the onscreen prompts. 11. If HDD information is ... application, check the view settings and control/mouse wheel zoom feature in the same locations on page 167. Remove and reinstall the video driver. 8. If the Issue is experiencing HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between devices. Run...
... the CMOS battery. 2. See "Disassembly Process" on page 73. 5. If desktop display resolution is correctly configured: a. Roll back the video driver to the desired resolution. If the Issue is missing from the operating system DVD and follow the onscreen prompts. 11. If HDD information is ... application, check the view settings and control/mouse wheel zoom feature in the same locations on page 167. Remove and reinstall the video driver. 8. If the Issue is experiencing HDD or ODD BIOS information loss, disconnect and reconnect the power and data cables between devices. Run...
Service Guide
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...tab. 4. Right-click on page 167. Select the microphone then click Properties. If the Issue is not muted. Remove and reinstall the audio driver. 5. Restore system and file settings from the list and click Next. Select the Levels tab. 6. Select the microphone type from a known ...good date using System Restore. Roll back the audio driver to configure the speakers. 8. Follow the onscreen prompts to the previous version, if updated recently. 4. Microphone Problems If internal or external Microphones ...
...tab. 4. Right-click on page 167. Select the microphone then click Properties. If the Issue is not muted. Remove and reinstall the audio driver. 5. Restore system and file settings from the list and click Next. Select the Levels tab. 6. Select the microphone type from a known ...good date using System Restore. Roll back the audio driver to configure the speakers. 8. Follow the onscreen prompts to the previous version, if updated recently. 4. Microphone Problems If internal or external Microphones ...
Service Guide
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... cables and jumpers on the HDD and ODD are set as the first boot device on page 52. 114 Chapter 4 Click Next. NOTE: Click Load Drivers if controller drives are correct and that CD/DVD drive is virus free. 3. Remove any key to start to enter the BIOS Utility. For more...
... cables and jumpers on the HDD and ODD are set as the first boot device on page 52. 114 Chapter 4 Click Next. NOTE: Click Load Drivers if controller drives are correct and that CD/DVD drive is virus free. 3. Remove any key to start to enter the BIOS Utility. For more...
Service Guide
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.... 1. Double-click DVD/CD-ROM drives. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. If the exclamation marker is moved to the software's user manual. Try an alternate disc in the drive tray and that there are not..., right-click on the device and click Enable. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. a. Navigate to correct the problem. 1. Right-click DVD drive and click Properties, then click the DVD Region tab. a. Ensure that system resources...
.... 1. Double-click DVD/CD-ROM drives. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. If the exclamation marker is moved to the software's user manual. Try an alternate disc in the drive tray and that there are not..., right-click on the device and click Enable. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. a. Navigate to correct the problem. 1. Right-click DVD drive and click Properties, then click the DVD Region tab. a. Ensure that system resources...
Service Guide
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... External Mouse Failure If an external Mouse fails, perform the following general steps to correct the problem. Roll back the mouse driver to verify mouse operation. Remove and reinstall the mouse driver. 12. Check the Device Manager to correct the problem. 1. Other Failures If the CRT Switch, Dock, LAN Port, external MIC...
... External Mouse Failure If an external Mouse fails, perform the following general steps to correct the problem. Roll back the mouse driver to verify mouse operation. Remove and reinstall the mouse driver. 12. Check the Device Manager to correct the problem. 1. Other Failures If the CRT Switch, Dock, LAN Port, external MIC...
Service Guide
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... service Identify Flash device Fault Tolerant Write verification Variable Service initialization Fail to initial Variable Service MTC Initial CPU Middle Initialization Multi-processor MiddleInitialization SMBUS Driver Initialization 8259 Initialization RTC Initialization SATA Controller earlyInitialization 122 Chapter 4 Memory Initial for Crisis Recovery Simple Memory test TXT function early Initialization Start to use...
... service Identify Flash device Fault Tolerant Write verification Variable Service initialization Fail to initial Variable Service MTC Initial CPU Middle Initialization Multi-processor MiddleInitialization SMBUS Driver Initialization 8259 Initialization RTC Initialization SATA Controller earlyInitialization 122 Chapter 4 Memory Initial for Crisis Recovery Simple Memory test TXT function early Initialization Start to use...
Service Guide
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... resource assign complete PCI enumeration complete Keyboard Controller, Keyboard and Mouse initialization Video device initialization Error report device initialization USB host controller initialization USB BUS driver initialization USB device driver initialization Console device initial fail Display logo or system information IDE controller initialization SATA controller initialization SIO controller initialization ISA BUS...
... resource assign complete PCI enumeration complete Keyboard Controller, Keyboard and Mouse initialization Video device initialization Error report device initialization USB host controller initialization USB BUS driver initialization USB device driver initialization Console device initial fail Display logo or system information IDE controller initialization SATA controller initialization SIO controller initialization ISA BUS...