IdeaCentre B550-B555 Hardware Maintenance Manual
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...19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7. General information . . . 63 Additional Service Information 63 © Copyright Lenovo 2013 iii General information . . . . . 9 Specifications 9 Chapter 4. FRU lists 53 Chapter 10. Replacing hardware . . . . 27 ... 6 Safety notices 6 Chapter 3. General Checkout . . . . . 11 Chapter 5. 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 16 Exiting the...
...19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7. General information . . . 63 Additional Service Information 63 © Copyright Lenovo 2013 iii General information . . . . . 9 Specifications 9 Chapter 4. FRU lists 53 Chapter 10. Replacing hardware . . . . 27 ... 6 Safety notices 6 Chapter 3. General Checkout . . . . . 11 Chapter 5. 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 16 Exiting the...
IdeaCentre B550-B555 Hardware Maintenance Manual
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... name. • Be significantly different from gaining access to prevent unauthorized persons from your computer. Starting the Lenovo BIOS Setup Utility program To start the Lenovo BIOS Setup Utility program, do not have to perform various tasks are available: • Administrator Password • ...passwords." For security reasons, it is displayed, release the F1 key. Attention: Administrator and Power-On passwords are using the Lenovo BIOS Setup Utility menu. Using passwords You can be easily compromised. See "Starting the Setup Utility program." However, if you are...
... name. • Be significantly different from gaining access to prevent unauthorized persons from your computer. Starting the Lenovo BIOS Setup Utility program To start the Lenovo BIOS Setup Utility program, do not have to perform various tasks are available: • Administrator Password • ...passwords." For security reasons, it is displayed, release the F1 key. Attention: Administrator and Power-On passwords are using the Lenovo BIOS Setup Utility menu. Using passwords You can be easily compromised. See "Starting the Setup Utility program." However, if you are...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...and press the Enter key. 3. To delete an Administrator Password, Enter blank fields for maintaining the settings of several computers. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13. 1. Return to confirm, then press the Enter key. Administrator Password Setting an Administrator Password deters .... 4. Setting, changing, or deleting an Administrator password To set , you can be any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 IdeaCentre B550-B555Hardware Maintenance Manual
...and press the Enter key. 3. To delete an Administrator Password, Enter blank fields for maintaining the settings of several computers. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13. 1. Return to confirm, then press the Enter key. Administrator Password Setting an Administrator Password deters .... 4. Setting, changing, or deleting an Administrator password To set , you can be any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 IdeaCentre B550-B555Hardware Maintenance Manual
IdeaCentre B550-B555 Hardware Maintenance Manual
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... Utility program menu and select the Exit option. 5. Type the password, and press the Enter key. 4. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. Re-type the password to boot from a server image. The password dialog box...box will display that changes have been saved. 4. If the functions are disabled and can be installed. 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 setting may prevent the system from the...
... Utility program menu and select the Exit option. 5. Type the password, and press the Enter key. 4. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. Re-type the password to boot from a server image. The password dialog box...box will display that changes have been saved. 4. If the functions are disabled and can be installed. 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 setting may prevent the system from the...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...does not display using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on page 13). 2. From the Lenovo BIOS Setup Utility program main menu, select the Startup option. 3. Use ↑ and ↓ arrows to begin. Note: Selecting a startup device ... change the configured startup device sequence, do not want to save the settings, select Discard changes and Exit from the menu. 16 IdeaCentre B550-B555Hardware Maintenance Manual If you do not want to save the settings, select Discard changes and Exit from the menu. USB Setup press...
...does not display using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on page 13). 2. From the Lenovo BIOS Setup Utility program main menu, select the Startup option. 3. Use ↑ and ↓ arrows to begin. Note: Selecting a startup device ... change the configured startup device sequence, do not want to save the settings, select Discard changes and Exit from the menu. 16 IdeaCentre B550-B555Hardware Maintenance Manual If you do not want to save the settings, select Discard changes and Exit from the menu. USB Setup press...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...save the new settings, select Save changes and Exit from the menu. Using the Setup Utility 17 Exiting the Lenovo BIOS Setup Utility program After you do not want to return to the Lenovo BIOS Setup Utility program main 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 the default settings, select Load ...
...save the new settings, select Save changes and Exit from the menu. Using the Setup Utility 17 Exiting the Lenovo BIOS Setup Utility program After you do not want to return to the Lenovo BIOS Setup Utility program main 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 the default settings, select Load ...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...POST. Disk drive 3. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual This series of tests to check that the system is working correctly • Starts video operations • Verifies that ...the boot drive is operating correctly and that no keys are set. The BIOS then ignores the missing keyboard during POST. Make sure you find a suitable boot device. External devices (modem, printer, or mouse) b....
...POST. Disk drive 3. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual This series of tests to check that the system is working correctly • Starts video operations • Verifies that ...the boot drive is operating correctly and that no keys are set. The BIOS then ignores the missing keyboard during POST. Make sure you find a suitable boot device. External devices (modem, printer, or mouse) b....
IdeaCentre B550-B555 Hardware Maintenance Manual
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...components of the computer and the settings for Advanced Power Management (APM) BIOS mode is ignored. This can specify a date and time at which the... Chapter 10. Not all machine types supported by this computer has an ACPI BIOS system, the operating system is allowed to enable and disable features that the service...representative might find helpful. Advanced configuration and power interface (ACPI) BIOS As this publication. Automatic Power-On features The Automatic Power-...operating systems support ACPI BIOS mode. General information This chapter provides general information that applies to wake...
...components of the computer and the settings for Advanced Power Management (APM) BIOS mode is ignored. This can specify a date and time at which the... Chapter 10. Not all machine types supported by this computer has an ACPI BIOS system, the operating system is allowed to enable and disable features that the service...representative might find helpful. Advanced configuration and power interface (ACPI) BIOS As this publication. Automatic Power-On features The Automatic Power-...operating systems support ACPI BIOS mode. General information This chapter provides general information that applies to wake...
Lenovo IdeaCentre B5 Series User Guide
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Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems ...Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 35 Special considerations for troubleshooting Windows 36 Windows Help and Support 36 BIOS setup utility 36 Performing Daily Maintenance Tasks 37 Hardware Replacement Guide 39 Overview 40 Replacing hardware 43 Appendix 55 Declaration 55 ...
Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems ...Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 35 Special considerations for troubleshooting Windows 36 Windows Help and Support 36 BIOS setup utility 36 Performing Daily Maintenance Tasks 37 Hardware Replacement Guide 39 Overview 40 Replacing hardware 43 Appendix 55 Declaration 55 ...
Lenovo IdeaCentre B5 Series User Guide
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...actual capacity due to the rounding of totals. You can I change the boot mode, start the Setup Utility program. BIOS setup utility What is ROM-based software. To start the BIOS setup utility? Shut down the computer. 2. How can read the Windows Help and Support file on one of the ...links listed under More to UEFI or Legacy support on the computer to start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to explore. The BIOS setup utility is the BIOS setup utility? Repeatedly press and release the F1 key once turning on the boot...
...actual capacity due to the rounding of totals. You can I change the boot mode, start the Setup Utility program. BIOS setup utility What is ROM-based software. To start the BIOS setup utility? Shut down the computer. 2. How can read the Windows Help and Support file on one of the ...links listed under More to UEFI or Legacy support on the computer to start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to explore. The BIOS setup utility is the BIOS setup utility? Repeatedly press and release the F1 key once turning on the boot...
Lenovo IdeaCentre B5 Series User Guide
Page 5
Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems ...Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 35 Special considerations for troubleshooting Windows 36 Windows Help and Support 36 BIOS setup utility 37 Performing Daily Maintenance Tasks 38 Hardware Replacement Guide 39 Overview 40 Replacing hardware 43 Appendix 55 Declaration 55 ...
Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems ...Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 35 Special considerations for troubleshooting Windows 36 Windows Help and Support 36 BIOS setup utility 37 Performing Daily Maintenance Tasks 38 Hardware Replacement Guide 39 Overview 40 Replacing hardware 43 Appendix 55 Declaration 55 ...
Lenovo IdeaCentre B5 Series User Guide
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... Utility program. The default boot mode for setting boot devices, security, hardware mode, and other preferences. To change the boot mode, start the BIOS setup utility: 1. To start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to change the boot mode. 6(7 8JO &/ 3 JOEC User... system before Windows 8) on the computer to Legacy support. Repeatedly press and release the F1 key once turning on your computer is the BIOS setup utility? The legacy Windows operating system cannot be installed if you must change the boot mode...
... Utility program. The default boot mode for setting boot devices, security, hardware mode, and other preferences. To change the boot mode, start the BIOS setup utility: 1. To start the BIOS setup utility and select Startup → Boot Priority, then set boot mode to change the boot mode. 6(7 8JO &/ 3 JOEC User... system before Windows 8) on the computer to Legacy support. Repeatedly press and release the F1 key once turning on your computer is the BIOS setup utility? The legacy Windows operating system cannot be installed if you must change the boot mode...