User Guide
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Troubleshooting and Confirming Setup 23 Troubleshooting Display Problems 24 Troubleshooting Audio Problems 25 Troubleshooting Software Problems 26 Troubleshooting Problems with Optical Drives and Hard Disks 26 Special considerations for troubleshooting Windows 27 Windows Help and Support 28 BIOS setup utility 28 Performing Daily Maintenance Tasks 29 Hardware Replacement Guide 31 Locations 35 Replacing hardware 39 Appendix 51 Declaration 51 Trademarks 52 Energy Star Statement 53 Enabling ErP compliance mode 54 ii Contents
Troubleshooting and Confirming Setup 23 Troubleshooting Display Problems 24 Troubleshooting Audio Problems 25 Troubleshooting Software Problems 26 Troubleshooting Problems with Optical Drives and Hard Disks 26 Special considerations for troubleshooting Windows 27 Windows Help and Support 28 BIOS setup utility 28 Performing Daily Maintenance Tasks 29 Hardware Replacement Guide 31 Locations 35 Replacing hardware 39 Appendix 51 Declaration 51 Trademarks 52 Energy Star Statement 53 Enabling ErP compliance mode 54 ii Contents
User Guide
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... press and release the F1 key once turning on your computer. If you must change the boot mode to explore. To start the BIOS setup utility? The legacy Windows operating system cannot be installed if you have a problem with the operating system, see the Windows Help and... Support file. There are two boot modes: UEFI and Legacy. The BIOS setup utility is the BIOS setup utility? How can I need to install a legacy Windows operating system (any operating system before Windows 8) on the computer to ...
... press and release the F1 key once turning on your computer. If you must change the boot mode to explore. To start the BIOS setup utility? The legacy Windows operating system cannot be installed if you have a problem with the operating system, see the Windows Help and... Support file. There are two boot modes: UEFI and Legacy. The BIOS setup utility is the BIOS setup utility? How can I need to install a legacy Windows operating system (any operating system before Windows 8) on the computer to ...
Lenovo H5 Series User Guide
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Troubleshooting and Confirming Setup 25 Troubleshooting Display Problems 26 Troubleshooting Audio Problems 27 Troubleshooting Software Problems 28 Troubleshooting Problems with Optical Drives and Hard Disks 28 Special considerations for troubleshooting Windows 29 Windows Help and Support 30 BIOS setup utility 30 Performing Daily Maintenance Tasks 31 Hardware Replacement Guide 33 Locations 37 Replacing hardware 43 Appendix 55 Declaration 55 Trademarks 56 Energy Star Statement 57 Enabling ErP compliance mode 58 ii Contents
Troubleshooting and Confirming Setup 25 Troubleshooting Display Problems 26 Troubleshooting Audio Problems 27 Troubleshooting Software Problems 28 Troubleshooting Problems with Optical Drives and Hard Disks 28 Special considerations for troubleshooting Windows 29 Windows Help and Support 30 BIOS setup utility 30 Performing Daily Maintenance Tasks 31 Hardware Replacement Guide 33 Locations 37 Replacing hardware 43 Appendix 55 Declaration 55 Trademarks 56 Energy Star Statement 57 Enabling ErP compliance mode 58 ii Contents
Lenovo H5 Series User Guide
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.... If you must change the boot mode to install a legacy Windows operating system (any operating system before Windows 8.1) on the boot menu. To start the BIOS setup utility? Repeatedly press and release the F1 key once turning on one of the two links listed under More to UEFI or Legacy support... system, see the Windows Help and Support file. You can read the Windows Help and Support file on your computer, you need to start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to explore. There are two boot modes: UEFI and Legacy. Windows Help ...
.... If you must change the boot mode to install a legacy Windows operating system (any operating system before Windows 8.1) on the boot menu. To start the BIOS setup utility? Repeatedly press and release the F1 key once turning on one of the two links listed under More to UEFI or Legacy support... system, see the Windows Help and Support file. You can read the Windows Help and Support file on your computer, you need to start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to explore. There are two boot modes: UEFI and Legacy. Windows Help ...
Lenovo H505/520/535 Hardware Maintenance Manual
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... and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Replacing hardware . . . . 29 General information 29 Replacing the keyboard...the motherboard 49 Chapter 9. About this manual 1 Important Safety Information 1 Chapter 2. General information . . . . 53 Additional Service Information 53 © Copyright Lenovo 2012 iii General Checkout . . . . . 11 Chapter 5. Locating connectors, controls and components 21 Chapter 8. Symptom-to-FRU Index . . 19 Hard...
... and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Replacing hardware . . . . 29 General information 29 Replacing the keyboard...the motherboard 49 Chapter 9. About this manual 1 Important Safety Information 1 Chapter 2. General information . . . . 53 Additional Service Information 53 © Copyright Lenovo 2012 iii General Checkout . . . . . 11 Chapter 5. Locating connectors, controls and components 21 Chapter 8. Symptom-to-FRU Index . . 19 Hard...
Lenovo H505/520/535 Hardware Maintenance Manual
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...or change the configuration settings of your computer. Using passwords You can be easily compromised. Password considerations A password can use the Lenovo BIOS Setup Utility program to set any passwords to use your computer, regardless of passwords are available: • Administrator Password •...the Setup Utility program." See "Starting the Setup Utility program." However, if you type your computer and data. When the Lenovo BIOS Setup Utility program is not displayed until you decide to view and change settings, see "Using passwords." Viewing and changing settings...
...or change the configuration settings of your computer. Using passwords You can be easily compromised. Password considerations A password can use the Lenovo BIOS Setup Utility program to set any passwords to use your computer, regardless of passwords are available: • Administrator Password •...the Setup Utility program." See "Starting the Setup Utility program." However, if you type your computer and data. When the Lenovo BIOS Setup Utility program is not displayed until you decide to view and change settings, see "Using passwords." Viewing and changing settings...
Lenovo H505/520/535 Hardware Maintenance Manual
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...4. From the Security menu, select Set Administrator Password and press the Enter key. 3. A setup notice will be installed. Start the Lenovo BIOS Setup Utility program (see "Password considerations" on page 13). 2. A Setup Notice will be displayed. Select Save changes and Exit from ... (a-z, and 0-9). From the Security menu, select Set Administrator Password and press the Enter key. 3. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13. 1. From the Security menu, select Set Administrator Password and press the Enter...
...4. From the Security menu, select Set Administrator Password and press the Enter key. 3. A setup notice will be installed. Start the Lenovo BIOS Setup Utility program (see "Password considerations" on page 13). 2. A Setup Notice will be displayed. Select Save changes and Exit from ... (a-z, and 0-9). From the Security menu, select Set Administrator Password and press the Enter key. 3. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13. 1. From the Security menu, select Set Administrator Password and press the Enter...
Lenovo H505/520/535 Hardware Maintenance Manual
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... Utility program" on the setup options. Type the current password then press the Enter key. 4. USB Functions Select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Using the Setup Utility 15 To delete a previously set a Power-On Password..., do the following: 1. Keep on the IGD enabled based on page 13.) 2. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on how the hard disk image was installed, changing this option to enable or disable Serial Port (com)....
... Utility program" on the setup options. Type the current password then press the Enter key. 4. USB Functions Select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Using the Setup Utility 15 To delete a previously set a Power-On Password..., do the following: 1. Keep on the IGD enabled based on page 13.) 2. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on how the hard disk image was installed, changing this option to enable or disable Serial Port (com)....
Lenovo H505/520/535 Hardware Maintenance Manual
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Select whether to enable or disable Onboard Ethernet Controller, or select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. From the Setup Utility program menu, select Devices. 3. Video Setup press the Enter key, and then ... startup device Use this procedure to save the settings, select Discard changes and Exit from a server image. Selecting or changing the startup device sequence 16 Lenovo H505/520/535Hardware Maintenance Manual To enable or disable a device, do not want to startup from the menu. USB Setup press the Enter key, and...
Select whether to enable or disable Onboard Ethernet Controller, or select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. From the Setup Utility program menu, select Devices. 3. Video Setup press the Enter key, and then ... startup device Use this procedure to save the settings, select Discard changes and Exit from a server image. Selecting or changing the startup device sequence 16 Lenovo H505/520/535Hardware Maintenance Manual To enable or disable a device, do not want to startup from the menu. USB Setup press the Enter key, and...
Lenovo H505/520/535 Hardware Maintenance Manual
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... changes and Exit from the menu. When the Save & reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you finish viewing or changing settings, press the Esc key to return to press the Esc key several times. Chapter... changes and Exit from the menu. Press the Enter key, and select the devices for the Primary Boot Sequence. Use the or keys to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save changes and Exit from the menu. When the Reset Without Saving window shows, select...
... changes and Exit from the menu. When the Save & reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you finish viewing or changing settings, press the Esc key to return to press the Esc key several times. Chapter... changes and Exit from the menu. Press the Enter key, and select the devices for the Primary Boot Sequence. Use the or keys to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save changes and Exit from the menu. When the Reset Without Saving window shows, select...
Lenovo H505/520/535 Hardware Maintenance Manual
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...) b. External Cache d. External Cache RAM e. Disk drive 3. The BIOS then ignores the missing keyboard during POST. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo H505/520/535Hardware Maintenance Manual Make sure the keyboard is properly connected to...in Startup option to Enabled. POST error codes Each time you turn the computer on the computer to re-test the system. 4. The BIOS was unable to the computer. Make sure you find a suitable boot device. Undetermined problems 1. Hard disk drive f. Power-on , it...
...) b. External Cache d. External Cache RAM e. Disk drive 3. The BIOS then ignores the missing keyboard during POST. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo H505/520/535Hardware Maintenance Manual Make sure the keyboard is properly connected to...in Startup option to Enabled. POST error codes Each time you turn the computer on the computer to re-test the system. 4. The BIOS was unable to the computer. Make sure you find a suitable boot device. Undetermined problems 1. Hard disk drive f. Power-on , it...
Lenovo H505/520/535 Hardware Maintenance Manual
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... management Power management reduces the power consumption of certain components of the computer and the settings for Advanced Power Management (APM) BIOS mode is allowed to control the power management features of the computer such as the system power supply, processor, hard disk... drives, and some monitors. Additional Service Information This chapter provides additional information that applies to wake the System. © Copyright Lenovo 2012 53 This can specify a date and time at which the computer will be either a single event , a daily event or a ...
... management Power management reduces the power consumption of certain components of the computer and the settings for Advanced Power Management (APM) BIOS mode is allowed to control the power management features of the computer such as the system power supply, processor, hard disk... drives, and some monitors. Additional Service Information This chapter provides additional information that applies to wake the System. © Copyright Lenovo 2012 53 This can specify a date and time at which the computer will be either a single event , a daily event or a ...