(English) User Guide - Lenovo K450e
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... 23 Troubleshooting Software Problems 24 Troubleshooting Problems with Optical Drives and Hard Disks 24 Special considerations for troubleshooting Windows 25 Windows Help and Support 26 BIOS setup utility 26 Performing Daily Maintenance Tasks 27 Hardware Replacement Guide 29 Locations 33 Replacing hardware 35 Appendix 45 Declaration 45 Trademarks 46 Energy Star...
... 23 Troubleshooting Software Problems 24 Troubleshooting Problems with Optical Drives and Hard Disks 24 Special considerations for troubleshooting Windows 25 Windows Help and Support 26 BIOS setup utility 26 Performing Daily Maintenance Tasks 27 Hardware Replacement Guide 29 Locations 33 Replacing hardware 35 Appendix 45 Declaration 45 Trademarks 46 Energy Star...
(English) User Guide - Lenovo K450e
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...If you don't change the boot mode. 26 User Guide To start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to Legacy support. The BIOS setup utility is the BIOS setup utility? How can read the Windows Help and Support file on the ... Press Windows key + F1. Repeatedly press and release the F1 key once turning on your computer. If you need to start the BIOS setup utility? BIOS setup utility What is ROM-based software. It communicates basic computer information and provides options for your computer, you must change the boot mode...
...If you don't change the boot mode. 26 User Guide To start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to Legacy support. The BIOS setup utility is the BIOS setup utility? How can read the Windows Help and Support file on the ... Press Windows key + F1. Repeatedly press and release the F1 key once turning on your computer. If you need to start the BIOS setup utility? BIOS setup utility What is ROM-based software. It communicates basic computer information and provides options for your computer, you must change the boot mode...
Lenovo K4 Series Hardware Maintenance Manual
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...information . . . . . 9 Specifications 9 Chapter 4. General information . . . . 45 Additional Service Information 45 © Copyright Lenovo 2014 iii Safety information 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 ...Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Using the Setup Utility. . . 13 Starting the Lenovo BIOS Setup Utility program . 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device ...
...information . . . . . 9 Specifications 9 Chapter 4. General information . . . . 45 Additional Service Information 45 © Copyright Lenovo 2014 iii Safety information 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 ...Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Using the Setup Utility. . . 13 Starting the Lenovo BIOS Setup Utility program . 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device ...
Lenovo K4 Series Hardware Maintenance Manual
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...configuration settings of each screen. Password considerations A password can use your previous password. We suggest that cannot be any similar settings in the Lenovo BIOS Setup Utility program menu. Chapter 5. Using the Setup Utility The Setup Utility program is a good idea to perform various tasks are available:.... • Do not use your name or your user name. • Do not use the keyboard when using . Starting the Lenovo BIOS Setup Utility program To start this procedure, shut down the operating system and turn on the bottom of your computer and data. The ...
...configuration settings of each screen. Password considerations A password can use your previous password. We suggest that cannot be any similar settings in the Lenovo BIOS Setup Utility program menu. Chapter 5. Using the Setup Utility The Setup Utility program is a good idea to perform various tasks are available:.... • Do not use your name or your user name. • Do not use the keyboard when using . Starting the Lenovo BIOS Setup Utility program To start this procedure, shut down the operating system and turn on the bottom of your computer and data. The ...
Lenovo K4 Series Hardware Maintenance Manual
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...maintaining the settings of letters and numbers up to confirm, then press the Enter key. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. The password dialog box will be displayed. From the Security...changes have been saved. Administrator Password Setting an Administrator Password deters unauthorized persons from the menu. 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...
...maintaining the settings of letters and numbers up to confirm, then press the Enter key. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. The password dialog box will be displayed. From the Security...changes have been saved. Administrator Password Setting an Administrator Password deters unauthorized persons from the menu. 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...
Lenovo K4 Series Hardware Maintenance Manual
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..., and press the Enter key. 4. This feature will be used to enable or disable user access to the audio connectors (e.g. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. Device driver support is set to Disabled all devices connected to the following : 1. Type the current... disabled and can be displayed. Onboard Ethernet Controller or Boot Agent 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. 5.
..., and press the Enter key. 4. This feature will be used to enable or disable user access to the audio connectors (e.g. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. Device driver support is set to Disabled all devices connected to the following : 1. Type the current... disabled and can be displayed. Onboard Ethernet Controller or Boot Agent 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. 5.
Lenovo K4 Series Hardware Maintenance Manual
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...the Enter key. 5. Note: Selecting a startup device from or include the device in the boot sequence. 5. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the right side of the procedures below. Press the Enter key, and select the devices for ...appears, release the F12 key. Notes: a. Return to startup from the menu. Selecting a temporary startup device Use this procedure to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Use the key to save the settings, select Discard changes and Exit from any...
...the Enter key. 5. Note: Selecting a startup device from or include the device in the boot sequence. 5. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the right side of the procedures below. Press the Enter key, and select the devices for ...appears, release the F12 key. Notes: a. Return to startup from the menu. Selecting a temporary startup device Use this procedure to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Use the key to save the settings, select Discard changes and Exit from any...
Lenovo K4 Series Hardware Maintenance Manual
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... finish viewing or changing settings, press the Esc key to return to save the settings, select Discard changes and Exit from the menu. Exiting the Lenovo BIOS Setup Utility program After you have to the default settings, select Load Optimal Defaults from the menu. Do one of the following: • If you... to exit the Setup Utility program. 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 want to the Lenovo BIOS Setup Utility program main menu. Using the Setup Utility 17
... finish viewing or changing settings, press the Esc key to return to save the settings, select Discard changes and Exit from the menu. Exiting the Lenovo BIOS Setup Utility program After you have to the default settings, select Load Optimal Defaults from the menu. Do one of the following: • If you... to exit the Setup Utility program. 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 want to the Lenovo BIOS Setup Utility program main menu. Using the Setup Utility 17
Lenovo K4 Series Hardware Maintenance Manual
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... c. Disk drive 3. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo K4 SeriesHardware Maintenance Manual To purposely configure the computer without a keyboard, select Keyboardless operation in the boot device. Remove or disconnect the ...Checks some basic system-board operations • Checks that the boot drive is properly connected to re-test the system. 4. The BIOS then ignores the missing keyboard during POST. Make sure the keyboard is working correctly • Starts video operations • Verifies ...
... c. Disk drive 3. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo K4 SeriesHardware Maintenance Manual To purposely configure the computer without a keyboard, select Keyboardless operation in the boot device. Remove or disconnect the ...Checks some basic system-board operations • Checks that the boot drive is properly connected to re-test the system. 4. The BIOS then ignores the missing keyboard during POST. Make sure the keyboard is working correctly • Starts video operations • Verifies ...
Lenovo K4 Series Hardware Maintenance Manual
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... consumption of certain components of the computer and the settings for Advanced Power Management (APM) BIOS mode is allowed to wake the System. © Copyright Lenovo 2014 45 Additional Service Information This chapter provides additional information that applies to all operating systems ...support ACPI BIOS mode. This can specify a date and time at which the computer will be either a single event , a...
... consumption of certain components of the computer and the settings for Advanced Power Management (APM) BIOS mode is allowed to wake the System. © Copyright Lenovo 2014 45 Additional Service Information This chapter provides additional information that applies to all operating systems ...support ACPI BIOS mode. This can specify a date and time at which the computer will be either a single event , a...