Lenovo Safety and Warranty Guide V1.0.0
Page 14
... damage. • Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures. • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on any equipment that will be attached...
... damage. • Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures. • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on any equipment that will be attached...
Lenovo Safety and Warranty Guide V1.0.0
Page 38
... the latest information or any language without additional notice. The software interface and function and hardware configuration described in the manuals included with your computer might not match exactly the actual configuration of the computer that you install and use Lenovo's products appropriately. Lenovo is protected by copyright laws and rules. The content of...
... the latest information or any language without additional notice. The software interface and function and hardware configuration described in the manuals included with your computer might not match exactly the actual configuration of the computer that you install and use Lenovo's products appropriately. Lenovo is protected by copyright laws and rules. The content of...
Lenovo Safety and Warranty Guide V1.0.0
Page 47
..., Catalyst, Cool 'n' Quiet, CrossFire, PowerPlay, Radeon, and The Ultimate Visual Experience are trademarks of the Microsoft group of companies. The actual configuration of the product depends on the packing list description. 42 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE All rights ...reserved. Names or marks of certain companies mentioned in other Lenovo publications may be trademarks or service marks of others. Intel Inside is included. and/or other countries, or both. Trademarks...
..., Catalyst, Cool 'n' Quiet, CrossFire, PowerPlay, Radeon, and The Ultimate Visual Experience are trademarks of the Microsoft group of companies. The actual configuration of the product depends on the packing list description. 42 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE All rights ...reserved. Names or marks of certain companies mentioned in other Lenovo publications may be trademarks or service marks of others. Intel Inside is included. and/or other countries, or both. Trademarks...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 7
... and test equipment. If an electrical accident occurs, you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working in the installation and configuration procedures. Observe the following rules when working with a soft material that does not insulate you start to your eyes. •• After service, reinstall all...
... and test equipment. If an electrical accident occurs, you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working in the installation and configuration procedures. Observe the following rules when working with a soft material that does not insulate you start to your eyes. •• After service, reinstall all...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 11
.... •• Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures. •• Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this section are provided in...
.... •• Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures. •• Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this section are provided in...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 16
...What, when, where, single, or multiple systems? - Is the failure repeatable? - Type and version level •• Hardware configuration - Have the same address jumpers/terminators/cabling 5. Have the same adapters/attachments in problem determination. If you hear beep codes during POST... response, proceed to it failing? - Has this the original reported failure? •• Diagnostics version - Print (print screen) configuration currently in the system 7. BIOS level •• Operating system software - Type and version level Note: To eliminate confusion, identical...
...What, when, where, single, or multiple systems? - Is the failure repeatable? - Type and version level •• Hardware configuration - Have the same address jumpers/terminators/cabling 5. Have the same adapters/attachments in problem determination. If you hear beep codes during POST... response, proceed to it failing? - Has this the original reported failure? •• Diagnostics version - Print (print screen) configuration currently in the system 7. BIOS level •• Operating system software - Type and version level Note: To eliminate confusion, identical...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 17
General Checkout Comparing the configuration and software set-up between "working and non-working" systems will often lead to problem resolution. 15 Chapter 4.
General Checkout Comparing the configuration and software set-up between "working and non-working" systems will often lead to problem resolution. 15 Chapter 4.
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 18
...leaving it pressed when turning on when you start the Setup Utility program, do the following: 1. b. To view or change the configuration settings of your computer, regardless of which operating system you are using a USB keyboard (including wireless keyboard) and the Setup Utility ... Utility program menu is already on the computer. However, the operating-system settings might start automatically when POST detects that identify system configuration topics. When working with the Setup Utility program menu, you hear multiple beeps, release the F1 key. Hardware Maintenance Manual Using ...
...leaving it pressed when turning on when you start the Setup Utility program, do the following: 1. b. To view or change the configuration settings of your computer, regardless of which operating system you are using a USB keyboard (including wireless keyboard) and the Setup Utility ... Utility program menu is already on the computer. However, the operating-system settings might start automatically when POST detects that identify system configuration topics. When working with the Setup Utility program menu, you hear multiple beeps, release the F1 key. Hardware Maintenance Manual Using ...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 19
...Setup Utility program and hard disk drive passwords are set any combination of each time you try to prevent unauthorized persons from changing configuration settings. After you must use your previous password Supervisor password When a Supervisor Password is a good idea to ten characters (a-z and... 0-9) and symbols. The following rules: • Must have to set any configuration settings, you set a Supervisor Password. We suggest the passwords should adhere to the following types of several computers, you can set ,...
...Setup Utility program and hard disk drive passwords are set any combination of each time you try to prevent unauthorized persons from changing configuration settings. After you must use your previous password Supervisor password When a Supervisor Password is a good idea to ten characters (a-z and... 0-9) and symbols. The following rules: • Must have to set any configuration settings, you set a Supervisor Password. We suggest the passwords should adhere to the following types of several computers, you can set ,...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 20
Z, a-z, and 0-9). Select Change Supervisor Password and press Enter. 4. when prompted to contine. After that, the user password will be displayed. Press any configuration settings. You should set a user password after you set , you cannot start the Setup Utility program until a valid password is typed from the keyboard. From ...
Z, a-z, and 0-9). Select Change Supervisor Password and press Enter. 4. when prompted to contine. After that, the user password will be displayed. Press any configuration settings. You should set a user password after you set , you cannot start the Setup Utility program until a valid password is typed from the keyboard. From ...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 21
... following : 1. when you type the password correctly, the password will be installed. Using Device Device is disabled and will not be displayed in the system configuration. From the Setup Utility program menu, select Change User Password and press Enter. 2. Select Onboard PS/2 Mouse Support. 4.
... following : 1. when you type the password correctly, the password will be installed. Using Device Device is disabled and will not be displayed in the system configuration. From the Setup Utility program menu, select Change User Password and press Enter. 2. Select Onboard PS/2 Mouse Support. 4.
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 22
... Device, the 3rd Boot Deviece and the 4th Boot Device. 5. Select the desired startup device from the Startup Device menu does not permanently change the configured startup device sequence, do the following procedures to return the Primary Boot Sequence. Selecting a temporary startup device Use this method, repeatedly press and release the...
... Device, the 3rd Boot Deviece and the 4th Boot Device. 5. Select the desired startup device from the Startup Device menu does not permanently change the configured startup device sequence, do the following procedures to return the Primary Boot Sequence. Selecting a temporary startup device Use this method, repeatedly press and release the...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 24
... until you are using this procedure, shut down the operating system and turn on the computer. To view or change the configuration settings of which operating system you hear multiple beeps, release the F1 key. Notes: a. The Setup Utility might override any... the Setup Utility program does not display using . However, the operating-system settings might start automatically when POST detects that identify system configuration topics. Starting the Setup Utility program To start the Setup Utility program, do the following: 1. Hardware Maintenance Manual Using the Setup ...
... until you are using this procedure, shut down the operating system and turn on the computer. To view or change the configuration settings of which operating system you hear multiple beeps, release the F1 key. Notes: a. The Setup Utility might override any... the Setup Utility program does not display using . However, the operating-system settings might start automatically when POST detects that identify system configuration topics. Starting the Setup Utility program To start the Setup Utility program, do the following: 1. Hardware Maintenance Manual Using the Setup ...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 25
Chapter 6. We suggest the passwords should adhere to change any configuration settings, you try to use a strong password that cannot be any combination of each time you must use your computer and data. If ... a common name • Be significantly different from your previous password Supervisor password When a Supervisor Password is set passwords to prevent unauthorized persons from changing configuration settings. Password considerations A password can be easily compromised. See "Starting the Setup Utility program." Using the Setup Utility When working with the Setup Utility ...
Chapter 6. We suggest the passwords should adhere to change any configuration settings, you try to use a strong password that cannot be any combination of each time you must use your computer and data. If ... a common name • Be significantly different from your previous password Supervisor password When a Supervisor Password is set passwords to prevent unauthorized persons from changing configuration settings. Password considerations A password can be easily compromised. See "Starting the Setup Utility program." Using the Setup Utility When working with the Setup Utility ...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 27
... or Always and press Enter. 7. If you choose Always of the Security Options, You can't start other programs without the password. when prompted to Save configuration changes and exit setup. Return to the Setup Utility program menu and select press ESC to return the Security or press F10 to confirm the...
... or Always and press Enter. 7. If you choose Always of the Security Options, You can't start other programs without the password. when prompted to Save configuration changes and exit setup. Return to the Setup Utility program menu and select press ESC to return the Security or press F10 to confirm the...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 28
... Utility program (see "Starting the Setup Utility program" on the computer. Note: Selecting a startup device from the Startup Device menu does not permanently change the configured startup device sequence, do the following procedures to return the Primary Boot Sequence and then Save changes and Exit.
... Utility program (see "Starting the Setup Utility program" on the computer. Note: Selecting a startup device from the Startup Device menu does not permanently change the configured startup device sequence, do the following procedures to return the Primary Boot Sequence and then Save changes and Exit.
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 30
... on Install an operating system on page 13. the start -up drive is not in the boot Check the configuration and ensure sequence in the first part of your error symptoms in configuration. boot drive. 28 Always begin with Chapter 4, "General Checkout," on the the boot drive. Hard disk drive boot error...
... on Install an operating system on page 13. the start -up drive is not in the boot Check the configuration and ensure sequence in the first part of your error symptoms in configuration. boot drive. 28 Always begin with Chapter 4, "General Checkout," on the the boot drive. Hard disk drive boot error...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 34
... might indicate that no longer functional. Make sure the hard drive is incorrect. Cannot initialize the keyboard. The IDE/ATAPI device configured as Primary Master/Primary Slave/ Secondary Master/Secondary Slave could not be resolved by readjusting the system time in AMIBIOS Setup. Make ...PS2 Mouse support is enabled in Setup to toggle between the default POST display screen and a custom POST display screen. 32 To purposely configure the computer without a keyboard, set PS2 Mouse support is no keys are invalid. This message appears after a fatal error has been...
... might indicate that no longer functional. Make sure the hard drive is incorrect. Cannot initialize the keyboard. The IDE/ATAPI device configured as Primary Master/Primary Slave/ Secondary Master/Secondary Slave could not be resolved by readjusting the system time in AMIBIOS Setup. Make ...PS2 Mouse support is enabled in Setup to toggle between the default POST display screen and a custom POST display screen. 32 To purposely configure the computer without a keyboard, set PS2 Mouse support is no keys are invalid. This message appears after a fatal error has been...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 63
... is allowed to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is ignored. 10Chapter 10.
... is allowed to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is ignored. 10Chapter 10.
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 64
... Management features The Power Management features within the Power menu allow you to enable and disable features that the service representative might find helpful. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to control the power management features of the computer such...
... Management features The Power Management features within the Power menu allow you to enable and disable features that the service representative might find helpful. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to control the power management features of the computer such...