Service Guide
Page 9
...Driver entry point used in 80_PORT 165 Each SmmDriver entry point used in 80_PORT 168 Jumper and Connector Locations 169 Top View 169 Bottom View 170 Clearing Password Check and BIOS Recovery 171 Clearing Password Check 171 BIOS Recovery by Crisis Disk 172 FRU (Field Replaceable Unit) List 173 Aspire 4935.../4935G Exploded Diagrams 174 Main Module 174 Aspire 4935/4935G FRU List 175 Screw List 182 Model Definition and Configuration 184 Aspire 4935/4935G Series 184 Test Compatible Components 223 Microsoft®...
...Driver entry point used in 80_PORT 165 Each SmmDriver entry point used in 80_PORT 168 Jumper and Connector Locations 169 Top View 169 Bottom View 170 Clearing Password Check and BIOS Recovery 171 Clearing Password Check 171 BIOS Recovery by Crisis Disk 172 FRU (Field Replaceable Unit) List 173 Aspire 4935.../4935G Exploded Diagrams 174 Main Module 174 Aspire 4935/4935G FRU List 175 Screw List 182 Model Definition and Configuration 184 Aspire 4935/4935G Series 184 Test Compatible Components 223 Microsoft®...
Service Guide
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... diskette. 3. Copy the flash utilities to run the Phlash utility. Prepare a bootable diskette. 2. NOTE: Please use the Phlash utility. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the AC adaptor power supply when you may not boot the system because the BIOS is required for the...
... diskette. 3. Copy the flash utilities to run the Phlash utility. Prepare a bootable diskette. 2. NOTE: Please use the Phlash utility. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the AC adaptor power supply when you may not boot the system because the BIOS is required for the...
Service Guide
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Step ODD Module Size M2.5*5 Quantity 1 Screw Type 3. Remove the screw securing the ODD module. Removing the Optical Disk Drive Module 1. Chapter 3 63 See "Removing the Lower Covers" on page 57. 2. Insert a screw driver as shown and push the ODD Module out of the bay.
Step ODD Module Size M2.5*5 Quantity 1 Screw Type 3. Remove the screw securing the ODD module. Removing the Optical Disk Drive Module 1. Chapter 3 63 See "Removing the Lower Covers" on page 57. 2. Insert a screw driver as shown and push the ODD Module out of the bay.
Service Guide
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Using a flat-bladed screw driver, rotate the CPU locking screw 180° clockwise to the marker on the CPU socket. 1. Main Module Reassembly Procedure Replacing the CPU IMPORTANT:The CPU has a Pin1 locator that must be positioned corresponding to secure the CPU in place. Socket Pin1 Locator CPU Pin1 Locator 2. Chapter 3 117 Place the CPU into the CPU socket as shown, taking note of the Pin1 locator.
Using a flat-bladed screw driver, rotate the CPU locking screw 180° clockwise to the marker on the CPU socket. 1. Main Module Reassembly Procedure Replacing the CPU IMPORTANT:The CPU has a Pin1 locator that must be positioned corresponding to secure the CPU in place. Socket Pin1 Locator CPU Pin1 Locator 2. Chapter 3 117 Place the CPU into the CPU socket as shown, taking note of the Pin1 locator.
Service Guide
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... page 229. 148 Chapter 4 NOTE: Ensure that : • The device is still not resolved, see "Online Support Information" on adjusting settings. Roll back the video driver to its highest level. Check the Device Manager to determine that the computer is not running on the screen), the LCD is experiencing intermittent loss... ODD BIOS information loss, disconnect and reconnect the power and data cables between devices. Click Apply and check the display. Remove and reinstall the video driver. 8. If the computer is not normal, right-click on page 229. 10.
... page 229. 148 Chapter 4 NOTE: Ensure that : • The device is still not resolved, see "Online Support Information" on adjusting settings. Roll back the video driver to its highest level. Check the Device Manager to determine that the computer is not running on the screen), the LCD is experiencing intermittent loss... ODD BIOS information loss, disconnect and reconnect the power and data cables between devices. Click Apply and check the display. Remove and reinstall the video driver. 8. If the computer is not normal, right-click on page 229. 10.
Service Guide
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Roll back the audio driver to start Speaker Setup. Ensure that : • The device is properly installed. • There are no red Xs or yellow exclamation marks. • There are ... system and file settings from a known good date using System Restore. If the issue is not muted. Reboot the computer. 2. Remove and reinstall the audio driver. 5. Click Mixer to verify that other audio applications are set mid range: a. Remove and recently installed hardware or software. 9. Check the Device Manager to 50...
Roll back the audio driver to start Speaker Setup. Ensure that : • The device is properly installed. • There are no red Xs or yellow exclamation marks. • There are ... system and file settings from a known good date using System Restore. If the issue is not muted. Reboot the computer. 2. Remove and reinstall the audio driver. 5. Click Mixer to verify that other audio applications are set mid range: a. Remove and recently installed hardware or software. 9. Check the Device Manager to 50...
Service Guide
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... and file settings from a command prompt. See "Disassembly Process" on the HDD and ODD are required. The System Recovery Options screen displays. NOTE: Click Load Drivers if controller drives are set as the first boot device on the Boot menu. 6. Ensure all external devices. 2. Chapter 4 153 b. Select Repair your computer. Click...
... and file settings from a command prompt. See "Disassembly Process" on the HDD and ODD are required. The System Recovery Options screen displays. NOTE: Click Load Drivers if controller drives are set as the first boot device on the Boot menu. 6. Ensure all external devices. 2. Chapter 4 153 b. Select Repair your computer. Click...
Service Guide
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If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. e. Try an alternate disc in the drive. In the Audio CD and DVD Movie fields, select the desired player from the drop down list. In ... that the label on the device and click Enable. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. If the exclamation marker is visible. 2. Try closing some applications. Double-click lDE ATA/ATAPI controllers. Double-click DVD/CD-ROM drives. b. Navigate to Start...
If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. e. Try an alternate disc in the drive. In the Audio CD and DVD Movie fields, select the desired player from the drop down list. In ... that the label on the device and click Enable. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. If the exclamation marker is visible. 2. Try closing some applications. Double-click lDE ATA/ATAPI controllers. Double-click DVD/CD-ROM drives. b. Navigate to Start...
Service Guide
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...on page 229. Check Drive whether is ok. 3. Restore system and file settings from a known good date using System Restore. Roll back the mouse driver to verify mouse operation. Swap M/B to correct the problem. If the mouse uses a USB connection, try an alternate USB port. 4. Do not ...replace a non-defective FRUs: 1. Check Test Fixture is OK. 2. Remove any recently added software and reboot. 8. Remove and reinstall the mouse driver. 12. Other Failures If the CRT Switch, Dock, LAN Port, external MIC or Speakers, PCI Express Card, 5-in-1 Card Reader or Volume Wheel ...
...on page 229. Check Drive whether is ok. 3. Restore system and file settings from a known good date using System Restore. Roll back the mouse driver to verify mouse operation. Swap M/B to correct the problem. If the mouse uses a USB connection, try an alternate USB port. 4. Do not ...replace a non-defective FRUs: 1. Check Test Fixture is OK. 2. Remove any recently added software and reboot. 8. Remove and reinstall the mouse driver. 12. Other Failures If the CRT Switch, Dock, LAN Port, external MIC or Speakers, PCI Express Card, 5-in-1 Card Reader or Volume Wheel ...
Service Guide
Page 174
... Report every memory range do the hard ware ECC init Report status code of every memory range Get the root bridge handle Notify pci bus driver starts to program the resource Reset the host controller IdeBus begin initialization Report that the remote terminal is being disabled Report that the remote terminal...) Peripheral removable media disable Peripheral removable media enable Report Status Code here for DXE_ENTRY_POINT once it is available Report that ExitBootServices() has been called Runtime driver set virtual address map 164 Chapter 4
... Report every memory range do the hard ware ECC init Report status code of every memory range Get the root bridge handle Notify pci bus driver starts to program the resource Reset the host controller IdeBus begin initialization Report that the remote terminal is being disabled Report that the remote terminal...) Peripheral removable media disable Peripheral removable media enable Report Status Code here for DXE_ENTRY_POINT once it is available Report that ExitBootServices() has been called Runtime driver set virtual address map 164 Chapter 4
Service Guide
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... PEI_OEM_SERVICE PEI_SIO_INIT PEI_MONO_STATUS_CODE PEI_CPU_IO_PCI_CFG PEI_CPU_IO PEI_PCI_CFG PEI_CPU_PEIM PEI_PLATFORM_STAGE1 PEI_VARIABLE PEI_SB_INIT PEI_CAPSULE PEI_PLATFORM_STAGE2 PEI_SB_SMBUS_ARP_DISABLED PEI_HOST_TO_SYSTEM PEI_MEMORY_INIT PEI_S3_RESUME PEI_CLOCK_GEN PEI_OP_PRESENCE PEI_FIND_FV PEI_H2O_DEBUG_IO PEI_H2O_DEBUG_COMM PEI_RESERVED PEI_OEM_DEFINED PEI_DXE_IPL Each Driver entry point used in 80_PORT Code 0x30 0xB6 0xB8 0xB9 0xBA 0xBB 0xBC 0xBE 0xBF 0xC0 0xC1 0xC2 0xC3 Description RESERVED DXE_CRC32_SECTION_EXTRACT SCRIPT_SAVE ACPI_S3_SAVE SMART_TIMER...
... PEI_OEM_SERVICE PEI_SIO_INIT PEI_MONO_STATUS_CODE PEI_CPU_IO_PCI_CFG PEI_CPU_IO PEI_PCI_CFG PEI_CPU_PEIM PEI_PLATFORM_STAGE1 PEI_VARIABLE PEI_SB_INIT PEI_CAPSULE PEI_PLATFORM_STAGE2 PEI_SB_SMBUS_ARP_DISABLED PEI_HOST_TO_SYSTEM PEI_MEMORY_INIT PEI_S3_RESUME PEI_CLOCK_GEN PEI_OP_PRESENCE PEI_FIND_FV PEI_H2O_DEBUG_IO PEI_H2O_DEBUG_COMM PEI_RESERVED PEI_OEM_DEFINED PEI_DXE_IPL Each Driver entry point used in 80_PORT Code 0x30 0xB6 0xB8 0xB9 0xBA 0xBB 0xBC 0xBE 0xBF 0xC0 0xC1 0xC2 0xC3 Description RESERVED DXE_CRC32_SECTION_EXTRACT SCRIPT_SAVE ACPI_S3_SAVE SMART_TIMER...