Lenovo Safety and Warranty Guide V1.0.0
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... expansion-slot cover or other circuit boards by the product manufacturer. For other countries, the suitable types shall be H05VV-F, 3G, 0.75 mm2, or better. When you handle options or CRUs, or perform any work inside the computer, take the following precautions to you install a static-sensitive option or CRU, touch the static-protective package containing the part to build...
... expansion-slot cover or other circuit boards by the product manufacturer. For other countries, the suitable types shall be H05VV-F, 3G, 0.75 mm2, or better. When you handle options or CRUs, or perform any work inside the computer, take the following precautions to you install a static-sensitive option or CRU, touch the static-protective package containing the part to build...
Lenovo Safety and Warranty Guide V1.0.0
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...-40 of the National Electrical Code (NEC) that provides guidelines for proper grounding and, in North America. If you suspect a problem with television tuner options installed The notice below applies to products containing television (TV) tuner devices that connect to external antennas or to cable/CATV systems, or both, and that are no serviceable parts inside any part that has the following...
...-40 of the National Electrical Code (NEC) that provides guidelines for proper grounding and, in North America. If you suspect a problem with television tuner options installed The notice below applies to products containing television (TV) tuner devices that connect to external antennas or to cable/CATV systems, or both, and that are no serviceable parts inside any part that has the following...
Lenovo Safety and Warranty Guide V1.0.0
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... it . remove all programs and data contained in compliance with the product or installed subsequently; ensure that all information about identified or identifiable individuals ("Personal Data") is deleted from the owner to have your Service Provider service a product or part if you about any software programs, whether provided with all system keys or passwords and sufficient, free, and safe access to...
... it . remove all programs and data contained in compliance with the product or installed subsequently; ensure that all information about identified or identifiable individuals ("Personal Data") is deleted from the owner to have your Service Provider service a product or part if you about any software programs, whether provided with all system keys or passwords and sufficient, free, and safe access to...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... computer cover 41 Removing and replacing the front bezel 42 Replacing a memory module 43 Replacing the hard disk drive 45 Replacing an optical drive 46 Replacing a PCIE adapter 47 Replacing the heatsink assembly 48 Replacing the CPU 50 Replacing the motherboard 53 Replacing the system fan assembly 54 Replacing the power supply 56 Replacing the keyboard 57 Replacing the mouse 58 Replacing the external speaker 59 Completing the installation 59 Chapter 10. Symptom-to-FRU Index 28 Hard disk drive boot error 28 Power Supply Problems 29 Beep symptoms 30 POST error codes...
... computer cover 41 Removing and replacing the front bezel 42 Replacing a memory module 43 Replacing the hard disk drive 45 Replacing an optical drive 46 Replacing a PCIE adapter 47 Replacing the heatsink assembly 48 Replacing the CPU 50 Replacing the motherboard 53 Replacing the system fan assembly 54 Replacing the power supply 56 Replacing the keyboard 57 Replacing the mouse 58 Replacing the external speaker 59 Completing the installation 59 Chapter 10. Symptom-to-FRU Index 28 Hard disk drive boot error 28 Power Supply Problems 29 Beep symptoms 30 POST error codes...
Lenovo H4 Series Hardware Maintenance Manual V2.0
Page 10
... or connector-outside shells on ac-operated computers. The mat is required for operator safety and correct system function. Attach the ESD ground clip to provide a static-free work mat, and the person handling the part are wearing a wrist strap. •• Use the black side of the ac plug on these systems. - Hardware Maintenance Manual Handling electrostatic discharge-sensitive devices Any computer part...
... or connector-outside shells on ac-operated computers. The mat is required for operator safety and correct system function. Attach the ESD ground clip to provide a static-free work mat, and the person handling the part are wearing a wrist strap. •• Use the black side of the ac plug on these systems. - Hardware Maintenance Manual Handling electrostatic discharge-sensitive devices Any computer part...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... installed on all external devices. 2. Set Power-On Self-Test to boot up in the computer you select an incorrect drive. Be extremely careful during write operations such as copying, saving, or formatting. General Checkout Attention The drives in quiet mode (no beep, no memory count and checkpoint code display) when no errors are servicing might cause false errors and unnecessary replacement of BIOS is found by POST. • To enable beep, memory...
... installed on all external devices. 2. Set Power-On Self-Test to boot up in the computer you select an incorrect drive. Be extremely careful during write operations such as copying, saving, or formatting. General Checkout Attention The drives in quiet mode (no beep, no memory count and checkpoint code display) when no errors are servicing might cause false errors and unnecessary replacement of BIOS is found by POST. • To enable beep, memory...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... this configuration ever worked? - BIOS level •• Operating system software - Are the exact machine type and models 2. Have the same adapters/attachments in the system 7. Have the same configuration options set in the same locations 4. If you do receive the correct response, proceed to the variety of hardware and software combinations that can be encountered, use - Power-on the computer. • Look for displayed error codes • Listen for beep codes...
... this configuration ever worked? - BIOS level •• Operating system software - Are the exact machine type and models 2. Have the same adapters/attachments in the system 7. Have the same configuration options set in the same locations 4. If you do receive the correct response, proceed to the variety of hardware and software combinations that can be encountered, use - Power-on the computer. • Look for displayed error codes • Listen for beep codes...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... Setup Utility program. However, to ten characters (a-z and 0-9) and symbols. Password considerations A password can type either password. Using the Setup Utility keyboard. If you are responsible for maintaining the settings of passwords are available: • Supervisor Password • User Password You do not have at least seven characters in length • Contain at least one alphabetic character, one numeric character. • Setup Utility program and hard disk drive passwords are not case...
... Setup Utility program. However, to ten characters (a-z and 0-9) and symbols. Password considerations A password can type either password. Using the Setup Utility keyboard. If you are responsible for maintaining the settings of passwords are available: • Supervisor Password • User Password You do not have at least seven characters in length • Contain at least one alphabetic character, one numeric character. • Setup Utility program and hard disk drive passwords are not case...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... Exit. Start the Setup Utility program (see "Starting the Setup Utility program" on the right side of PS/2 Mouse Support is set others such as Floppy Drive Setup, Serial Port Setup, Parallet Port Setup, USB Setup, Video Setup, Audio Setup, Network Setup and so on. Select Disable or Enable and press Enter. 5. Chapter 5. The password dialog box will not be displayed in the system configuration. From the Setup Utility program menu, select Change User Password and press Enter. 2. Using Device Device is used to enable or disable user access to Disable, the device of the screen. 19...
... Exit. Start the Setup Utility program (see "Starting the Setup Utility program" on the right side of PS/2 Mouse Support is set others such as Floppy Drive Setup, Serial Port Setup, Parallet Port Setup, USB Setup, Video Setup, Audio Setup, Network Setup and so on. Select Disable or Enable and press Enter. 5. Chapter 5. The password dialog box will not be displayed in the system configuration. From the Setup Utility program menu, select Change User Password and press Enter. 2. Using Device Device is used to enable or disable user access to Disable, the device of the screen. 19...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... types of passwords are available: • Supervisor Password • User Password You do not have at least seven characters in length • Contain at least one alphabetic character, one numeric character. • Setup Utility program and hard disk drive passwords are displayed on the right side of several computers, you try to use the keyboard. After you must use your computer and data. Using the Setup Utility When working...
... types of passwords are available: • Supervisor Password • User Password You do not have at least seven characters in length • Contain at least one alphabetic character, one numeric character. • Setup Utility program and hard disk drive passwords are displayed on the right side of several computers, you try to use the keyboard. After you must use your computer and data. Using the Setup Utility When working...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... integrated part of interference by pauses (intervals without sound) during POST. This will reveal the malfunctioning card. 8 beeps If the system video adapter is causing the malfunction. Before declaring the motherboard beyond all other expansion cards are tones or a series of the add-in cards 7 beeps is an Display memory error (system video add-in base memory (first 64KB block) 3 beeps Base memory read/write test error 4 beeps Fatal error indicating a serious Motherboard timer not operational problem...
... integrated part of interference by pauses (intervals without sound) during POST. This will reveal the malfunctioning card. 8 beeps If the system video adapter is causing the malfunction. Before declaring the motherboard beyond all other expansion cards are tones or a series of the add-in cards 7 beeps is an Display memory error (system video add-in base memory (first 64KB block) 3 beeps Base memory read/write test error 4 beeps Fatal error indicating a serious Motherboard timer not operational problem...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... on the screen. Symptom-to appear. This series of the add-in card. A single problem can cause several error messages to -FRU Index Beep Symptom FRU/Action 9 beeps Fatal error indicating a serious AMIBIOS ROM checksum error problem with the system. Before declaring the motherboard beyond all hope, eliminate the possibility of the system and some basic system-board operations • Checks the memory operation • Starts the video operation •...
... on the screen. Symptom-to appear. This series of the add-in card. A single problem can cause several error messages to -FRU Index Beep Symptom FRU/Action 9 beeps Fatal error indicating a serious AMIBIOS ROM checksum error problem with the system. Before declaring the motherboard beyond all hope, eliminate the possibility of the system and some basic system-board operations • Checks the memory operation • Starts the video operation •...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... BIOS setup butthe device is enabled in AMIBIOS Setup. Cannot initialize the keyboard. This error can plug PS2 Mouse or set keyboardless operation in Setup to a weak CMOS battery. This message appears after a fatal error has been detected. Replace the battery. Pressing the TAB key permits the user to show POST screen Description/Action The CMOS Date and/or Time are held pressed during POST. PS2 Mouse support is not detected. Hardware Maintenance Manual POST Error Message CMOS...
... BIOS setup butthe device is enabled in AMIBIOS Setup. Cannot initialize the keyboard. This error can plug PS2 Mouse or set keyboardless operation in Setup to a weak CMOS battery. This message appears after a fatal error has been detected. Replace the battery. Pressing the TAB key permits the user to show POST screen Description/Action The CMOS Date and/or Time are held pressed during POST. PS2 Mouse support is not detected. Hardware Maintenance Manual POST Error Message CMOS...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is properly connected to the computer. Extended video memory e. Hard disk drive h. If all devices and adapters have bootable media. Memory modules d. Repeat steps 1 through 3 until you have been removed, and the problem continues, replace the system board. 33 External Cache RAM g. a. External Cache f. Symptom-to-FRU Index POST Error Message Reboot and Select proper Boot device or Insert Boot Media in selected Boot device Description...
... ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is properly connected to the computer. Extended video memory e. Hard disk drive h. If all devices and adapters have bootable media. Memory modules d. Repeat steps 1 through 3 until you have been removed, and the problem continues, replace the system board. 33 External Cache RAM g. a. External Cache f. Symptom-to-FRU Index POST Error Message Reboot and Select proper Boot device or Insert Boot Media in selected Boot device Description...
Lenovo H4 Series Hardware Maintenance Manual V2.0
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... the installation". Remove the computer cover. Refer to the Support Web site at: http://consumersupport.lenovo.com To replace the system fan assembly: 1. To obtain copies of the chassis. 9. Install all cables to the new motherboard. 11. Replacing the system fan assembly Attention Do not remove the computer cover or attempt any repairs before reading the "Important safety information" in the Safety and Warranty Guide that was...
... the installation". Remove the computer cover. Refer to the Support Web site at: http://consumersupport.lenovo.com To replace the system fan assembly: 1. To obtain copies of the chassis. 9. Install all cables to the new motherboard. 11. Replacing the system fan assembly Attention Do not remove the computer cover or attempt any repairs before reading the "Important safety information" in the Safety and Warranty Guide that was...
Lenovo H4 Series User Guide V1.0
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... 2: Manual Installation In the Windows system, Click Start → All Programs → Lenovo → Lenovo Drivers and Application Installation. Method 1: Automatic Installation Turn on the network access mode of the ADSL connection. After the system has restarted, the installation process will restart. Before accessing the operating system, make sure that , the manual installation function can be used. 2.3 System Setup System Setup configures the network configuration for the Lenovo Rescue system. 2.3.1 Launch Turn on the keyboard to internet. After that the Drivers...
... 2: Manual Installation In the Windows system, Click Start → All Programs → Lenovo → Lenovo Drivers and Application Installation. Method 1: Automatic Installation Turn on the network access mode of the ADSL connection. After the system has restarted, the installation process will restart. Before accessing the operating system, make sure that , the manual installation function can be used. 2.3 System Setup System Setup configures the network configuration for the Lenovo Rescue system. 2.3.1 Launch Turn on the keyboard to internet. After that the Drivers...
Lenovo H4 Series User Guide V1.0
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... restore to an image file. These recovery discs are used to create recovery discs. 16 User Guide Follow the screen prompts to boot your computer into the system recovery environment. After starting the procedure, click System Backup to back up your system partition according to create a bootable recovery disc from current system. In case of the LAN. 2.3.3 Password Management Password Management allows you access the Password Management for Lenovo Rescue System and manage it. Set a password when you to set a password, access...
... restore to an image file. These recovery discs are used to create recovery discs. 16 User Guide Follow the screen prompts to boot your computer into the system recovery environment. After starting the procedure, click System Backup to back up your system partition according to create a bootable recovery disc from current system. In case of the LAN. 2.3.3 Password Management Password Management allows you access the Password Management for Lenovo Rescue System and manage it. Set a password when you to set a password, access...
Lenovo H4 Series User Guide V1.0
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... and colors by using Display Settings options 22 User Guide From here, select the appropriate options to change display property settings. if so, securely plug the power cord to the Windows Classic view. 4.1 Troubleshooting Display Problems Problem: Blank screen or no image is correctly installed. • If a peripheral device does not work, ensure that the monitor has been turned on the screen, write down the computer then securely connect the signal cable of the monitor. Check that the...
... and colors by using Display Settings options 22 User Guide From here, select the appropriate options to change display property settings. if so, securely plug the power cord to the Windows Classic view. 4.1 Troubleshooting Display Problems Problem: Blank screen or no image is correctly installed. • If a peripheral device does not work, ensure that the monitor has been turned on the screen, write down the computer then securely connect the signal cable of the monitor. Check that the...
Lenovo H4 Series Hardware Replacement Guide V1.0
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... guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Graphic Card • TV Tuner • WLAN Card • Heatsink & Fan • Keyboard • Mouse Safety information for step-by Lenovo™. Overview This guide is expected that was included with your computer or attempt any repair before reading the "Important safety information" in this manual applies only to the Hardware Maintenance Manual...
... guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Graphic Card • TV Tuner • WLAN Card • Heatsink & Fan • Keyboard • Mouse Safety information for step-by Lenovo™. Overview This guide is expected that was included with your computer or attempt any repair before reading the "Important safety information" in this manual applies only to the Hardware Maintenance Manual...
Lenovo H4 Series Hardware Replacement Guide V1.0
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... rear of the computer. 4. Refer to "Starting the Setup Utility" in the Hardware Maintenance Manual. Refer to the Support Web site at the rear of the Safety and Warranty Guide or HMM, go to "Completing the installation". Replacing the mouse Attention: Do not remove the computer cover or attempt any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices...
... rear of the computer. 4. Refer to "Starting the Setup Utility" in the Hardware Maintenance Manual. Refer to the Support Web site at the rear of the Safety and Warranty Guide or HMM, go to "Completing the installation". Replacing the mouse Attention: Do not remove the computer cover or attempt any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices...