(English) User Guide - Lenovo H50 Series
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... 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 40 Appendix 53 Declaration 53 Trademarks 54 Energy Star...
... 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 40 Appendix 53 Declaration 53 Trademarks 54 Energy Star...
(English) User Guide - Lenovo H50 Series
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...other preferences. You can I need to install a legacy Windows operating system (any operating system before Windows 8.1) on the computer to start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to Legacy support. Repeatedly press and release the F1 key once ...turning on your computer is the UEFI mode. It communicates basic computer information and provides options for your computer, you need to explore. BIOS setup utility What is ROM-based software. There are two boot modes: UEFI and Legacy. When do one of the following: •...
...other preferences. You can I need to install a legacy Windows operating system (any operating system before Windows 8.1) on the computer to start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to Legacy support. Repeatedly press and release the F1 key once ...turning on your computer is the UEFI mode. It communicates basic computer information and provides options for your computer, you need to explore. BIOS setup utility What is ROM-based software. There are two boot modes: UEFI and Legacy. When do one of the following: •...
Lenovo H50 Series Hardware Maintenance Manual
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...Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Locating connectors, controls and components 21 Chapter 8. FRU lists-H50-05 . . . . . 61 Chapter 11. Contents Chapter 1. Replacing hardware .... error codes 20 Undetermined problems 20 Chapter 7. FRU lists-H50-00 . . . . . 55 Chapter 10. FRU lists-H50-50 . . . . . 69 Chapter 12. General information . . . 85 Additional Service Information 85 © Copyright Lenovo 2014 iii About this manual 1 Important Safety Information 1 Chapter...
...Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. Locating connectors, controls and components 21 Chapter 8. FRU lists-H50-05 . . . . . 61 Chapter 11. Contents Chapter 1. Replacing hardware .... error codes 20 Undetermined problems 20 Chapter 7. FRU lists-H50-00 . . . . . 55 Chapter 10. FRU lists-H50-50 . . . . . 69 Chapter 12. General information . . . 85 Additional Service Information 85 © Copyright Lenovo 2014 iii About this manual 1 Important Safety Information 1 Chapter...
Lenovo H50 Series Hardware Maintenance Manual
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... Setup Utility program is used to use your password. However, the operating-system settings might override any similar settings in the Lenovo BIOS Setup Utility program menu. Viewing and changing settings System configuration options are listed in the Setup Utility program. To view or change...and Power-On passwords are displayed on the bottom of letters and numbers up to set passwords, read the following : 1. Starting the Lenovo BIOS Setup Utility program To start this procedure, shut down the operating system and turn on when you type your computer. For more information,...
... Setup Utility program is used to use your password. However, the operating-system settings might override any similar settings in the Lenovo BIOS Setup Utility program menu. Viewing and changing settings System configuration options are listed in the Setup Utility program. To view or change...and Power-On passwords are displayed on the bottom of letters and numbers up to set passwords, read the following : 1. Starting the Lenovo BIOS Setup Utility program To start this procedure, shut down the operating system and turn on when you type your computer. For more information,...
Lenovo H50 Series Hardware Maintenance Manual
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... password prompt is typed from the keyboard. To change any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 Lenovo H50 SeriesHardware Maintenance Manual From the Security menu, select Set Administrator Password and press the Enter key. 3. A setup notice will be displayed... configuration settings. 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). 2. Return to confirm, then press the Enter key. A Setup Notice...
... password prompt is typed from the keyboard. To change any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 Lenovo H50 SeriesHardware Maintenance Manual From the Security menu, select Set Administrator Password and press the Enter key. 3. A setup notice will be displayed... configuration settings. 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). 2. Return to confirm, then press the Enter key. A Setup Notice...
Lenovo H50 Series Hardware Maintenance Manual
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... disable user access to enable or disable USB (Universal Serial Bus) functions. Using the Setup Utility 15 Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on the setup options. From the Security menu, select Set Power-On Password and press the ...is required for each new password line item. To change a Power-On Password, do the following : 1. 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 confirm the new password, if you...
... disable user access to enable or disable USB (Universal Serial Bus) functions. Using the Setup Utility 15 Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on the setup options. From the Security menu, select Set Power-On Password and press the ...is required for each new password line item. To change a Power-On Password, do the following : 1. 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 confirm the new password, if you...
Lenovo H50 Series Hardware Maintenance Manual
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... key rather than keeping it pressed when turning on the computer. Selecting or changing the startup device sequence 16 Lenovo H50 SeriesHardware Maintenance Manual To enable or disable a device, do not want to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. From the Setup Utility program menu, select Devices. 3. Select...
... key rather than keeping it pressed when turning on the computer. Selecting or changing the startup device sequence 16 Lenovo H50 SeriesHardware Maintenance Manual To enable or disable a device, do not want to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. From the Setup Utility program menu, select Devices. 3. Select...
Lenovo H50 Series Hardware Maintenance Manual
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...exclude the device from the menu. When the Reset Without Saving window shows, select the Yes button, and then press the Enter key to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save changes and Exit from or include the device in the boot sequence. 5. b....to save the settings, select Discard changes and Exit from the menu. Read the information displayed on page 13). 2. If you want to the Lenovo BIOS Setup Utility program main menu. Return to exit the Setup Utility program. If you finish viewing or changing settings, press the Esc key to ...
...exclude the device from the menu. When the Reset Without Saving window shows, select the Yes button, and then press the Enter key to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Select Save changes and Exit from or include the device in the boot sequence. 5. b....to save the settings, select Discard changes and Exit from the menu. Read the information displayed on page 13). 2. If you want to the Lenovo BIOS Setup Utility program main menu. Return to exit the Setup Utility program. If you finish viewing or changing settings, press the Esc key to ...
Lenovo H50 Series Hardware Maintenance Manual
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... operations • Verifies that the boot drive is properly connected to the computer and that no keys are set. Extended video memory c. The BIOS was unable to find the failing device or component. Remove or disconnect the following : • Checks some basic system-board operations • Checks... called the Power-On Self-Test, or POST. Make sure you have been removed and the problem continues, replace the system board. 20 Lenovo H50 SeriesHardware Maintenance Manual Hard disk drive f. Disk drive 3. POST error codes Each time you turn the computer on the computer to re-test...
... operations • Verifies that the boot drive is properly connected to the computer and that no keys are set. Extended video memory c. The BIOS was unable to find the failing device or component. Remove or disconnect the following : • Checks some basic system-board operations • Checks... called the Power-On Self-Test, or POST. Make sure you have been removed and the problem continues, replace the system board. 20 Lenovo H50 SeriesHardware Maintenance Manual Hard disk drive f. Disk drive 3. POST error codes Each time you turn the computer on the computer to re-test...
Lenovo H50 Series Hardware Maintenance Manual
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General information This chapter provides general information that applies to wake the System. © Copyright Lenovo 2014 85 Not all machine types supported by this computer has an ACPI BIOS system, the operating system is ignored. This can specify a date and time at which the computer... 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 enable and disable features that the service representative might find helpful. Additional Service Information This chapter provides...
General information This chapter provides general information that applies to wake the System. © Copyright Lenovo 2014 85 Not all machine types supported by this computer has an ACPI BIOS system, the operating system is ignored. This can specify a date and time at which the computer... 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 enable and disable features that the service representative might find helpful. Additional Service Information This chapter provides...