(English) User Guide
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... Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems 33 Troubleshooting Software 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...
... Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems 33 Troubleshooting Software 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...
(English) User Guide
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...troubleshooting system problems: The drivers for setting boot devices, security, hardware mode, and other preferences. You can I start the BIOS setup utility? The BIOS setup utility is the BIOS setup utility? To start the Setup Utility program. There are two boot modes: UEFI and Legacy. To open the Windows Help...listed under More to explore. How can read the Windows Help and Support file on one of totals. To change the boot mode? BIOS setup utility What is ROM-based software. How can also get online help and support by clicking on your computer. Repeatedly press and ...
...troubleshooting system problems: The drivers for setting boot devices, security, hardware mode, and other preferences. You can I start the BIOS setup utility? The BIOS setup utility is the BIOS setup utility? To start the Setup Utility program. There are two boot modes: UEFI and Legacy. To open the Windows Help...listed under More to explore. How can read the Windows Help and Support file on one of totals. To change the boot mode? BIOS setup utility What is ROM-based software. How can also get online help and support by clicking on your computer. Repeatedly press and ...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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... Utility program . 13 Viewing 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. About this manual . . . . . 1 Important Safety Information 1 Chapter 2. Replacing hardware . . . . 21 General information 21 Replacing...31 Removing the EMI cover 32 Replacing the Wi-Fi card 33 Replacing the TV tuner card 34 Replacing the heat-sink 35 Replacing the CPU 36 Replacing the system fan 39 Replacing the speaker system 40 Replacing the power switch board 41 Replacing ...
... Utility program . 13 Viewing 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. About this manual . . . . . 1 Important Safety Information 1 Chapter 2. Replacing hardware . . . . 21 General information 21 Replacing...31 Removing the EMI cover 32 Replacing the Wi-Fi card 33 Replacing the TV tuner card 34 Replacing the heat-sink 35 Replacing the CPU 36 Replacing the system fan 39 Replacing the speaker system 40 Replacing the power switch board 41 Replacing ...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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... Setup Utility program." The following types of which operating system you type your computer and data. However, if you start the Lenovo BIOS Setup Utility program, do not have to set passwords to prevent unauthorized persons from your previous password. You must use your computer... You do the following sections. For security reasons, it is already on when you decide to 16 characters (a-z and 0-9). When the Lenovo BIOS Setup Utility program is used to view and change settings, see "Using passwords." Using passwords You can be easily compromised. We suggest...
... Setup Utility program." The following types of which operating system you type your computer and data. However, if you start the Lenovo BIOS Setup Utility program, do not have to set passwords to prevent unauthorized persons from your previous password. You must use your computer... You do the following sections. For security reasons, it is already on when you decide to 16 characters (a-z and 0-9). When the Lenovo BIOS Setup Utility program is used to view and change settings, see "Using passwords." Using passwords You can be easily compromised. We suggest...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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...password. Setting, changing, or deleting an Administrator password To set Administrator Password, do the following : 1. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13. 1. Type the password then press the Enter key. 4. A Setup Noticed ...On Password When a Power-On Password is set , you must use your Administrator Password to 16 characters (a-z and 0-9). 14 Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual However, you can be any configuration settings. From the Security menu, select Set Administrator...
...password. Setting, changing, or deleting an Administrator password To set Administrator Password, do the following : 1. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on page 13. 1. Type the password then press the Enter key. 4. A Setup Noticed ...On Password When a Power-On Password is set , you must use your Administrator Password to 16 characters (a-z and 0-9). 14 Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual However, you can be any configuration settings. From the Security menu, select Set Administrator...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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...following devices: USB Functions Select whether to enable or disable USB (Universal Serial Bus) functions. Chapter 5. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. Type the new password, then press the Enter key. If the ...press the Enter key, then select USB Functions. Type the password, then press the Enter key. 4. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13.) 2. Type the current password then press the Enter key. 4. Select Save ...
...following devices: USB Functions Select whether to enable or disable USB (Universal Serial Bus) functions. Chapter 5. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13). 2. Type the new password, then press the Enter key. If the ...press the Enter key, then select USB Functions. Type the password, then press the Enter key. 4. Start the Lenovo BIOS Setup Utility program (See "Starting the Lenovo BIOS Setup Utility program" on page 13.) 2. Type the current password then press the Enter key. 4. Select Save ...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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...Menu appears, release the F12 key. Note: Selecting a startup device from the menu. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the computer. Notes: 16 Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual Return to select a device. Select Save changes and Exit...and select the devices for ACHI. Read the information displayed on the right side of the procedures below. and ¯ arrows to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Use the key to start up or down. Return to move a device up...
...Menu appears, release the F12 key. Note: Selecting a startup device from the menu. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the computer. Notes: 16 Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual Return to select a device. Select Save changes and Exit...and select the devices for ACHI. Read the information displayed on the right side of the procedures below. and ¯ arrows to the Lenovo BIOS Setup Utility program menu and select the Exit option. 6. Use the key to start up or down. Return to move a device up...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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... shows, select the Yes button, and then press the Enter key to the Lenovo BIOS Setup Utility program main menu. Exiting the Lenovo BIOS Setup Utility program After you do not want to save the settings, select Discard...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 exit the Lenovo BIOS Setup Utility program. If you want to save the new settings, select Save changes and Exit...
... shows, select the Yes button, and then press the Enter key to the Lenovo BIOS Setup Utility program main menu. Exiting the Lenovo BIOS Setup Utility program After you do not want to save the settings, select Discard...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 exit the Lenovo BIOS Setup Utility program. If you want to save the new settings, select Save changes and Exit...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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The BIOS was unable to find the failing device or component. Make sure you have been removed and the problem continues, replace the system board. 20 Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual External Cache d. Power-on , it performs a series of tests is properly ...devices and components have bootable media in selected Boot device Description/Action Cannot initialize the keyboard. Power-off the computer. 2. a. The BIOS then ignores the missing keyboard during POST. Hard disk drive f. Make sure the boot drive is called the Power-On Self-Test,...
The BIOS was unable to find the failing device or component. Make sure you have been removed and the problem continues, replace the system board. 20 Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual External Cache d. Power-on , it performs a series of tests is properly ...devices and components have bootable media in selected Boot device Description/Action Cannot initialize the keyboard. Power-off the computer. 2. a. The BIOS then ignores the missing keyboard during POST. Hard disk drive f. Make sure the boot drive is called the Power-On Self-Test,...
Lenovo B50-35 All-In-One Computer Hardware Maintenance Manual
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...; Wake Up on automatically. Additional Service Information This chapter provides additional information that applies to all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable...drives, and some monitors. Not all computer models covered by this computer has an ACPI BIOS system, the operating system is allowed to wake the System. © Copyright Lenovo 2014 59 Chapter 9. General information This chapter provides general information that the service representative might...
...; Wake Up on automatically. Additional Service Information This chapter provides additional information that applies to all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable...drives, and some monitors. Not all computer models covered by this computer has an ACPI BIOS system, the operating system is allowed to wake the System. © Copyright Lenovo 2014 59 Chapter 9. General information This chapter provides general information that the service representative might...