Lenovo Safety and Warranty Guide V1.0.0
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... part until the instructions direct you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other circuit boards by the product manufacturer. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. The power cords shall be used accordingly. This can cause a short circuit, particularly if the 4 Safety and warranty guide...
... part until the instructions direct you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other circuit boards by the product manufacturer. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. The power cords shall be used accordingly. This can cause a short circuit, particularly if the 4 Safety and warranty guide...
Lenovo Safety and Warranty Guide V1.0.0
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... cable entry as possible to external antennas and cable/CATV systems. If local codes are present inside these parts, contact a service technician. Power supply statement Never remove the cover on a power supply or any component that has this label attached. 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 those that connect...
... cable entry as possible to external antennas and cable/CATV systems. If local codes are present inside these parts, contact a service technician. Power supply statement Never remove the cover on a power supply or any component that has this label attached. 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 those that connect...
Lenovo Safety and Warranty Guide V1.0.0
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... that , with respect to any software programs, whether provided with you agree to: 1. provide your Service Provider with all system keys or passwords and sufficient, free, and safe access to your Service Provider specifies; 2. Lenovo will store, use this information to perform service under warranty service; 2. remove all information about your warranty service and your Service Provider replaces a product or part, you . for the balance of...
... that , with respect to any software programs, whether provided with you agree to: 1. provide your Service Provider with all system keys or passwords and sufficient, free, and safe access to your Service Provider specifies; 2. Lenovo will store, use this information to perform service under warranty service; 2. remove all information about your warranty service and your Service Provider replaces a product or part, you . for the balance of...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... the information supplied with that software package. Use the following : 1. Hardware Maintenance Manual General Checkout 4 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 the system board. Power-off the computer and all external devices. 12 A down-level BIOS might have been rearranged or the drive startup sequence changed. General error messages appear if a problem or conflict...
... the information supplied with that software package. Use the following : 1. Hardware Maintenance Manual General Checkout 4 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 the system board. Power-off the computer and all external devices. 12 A down-level BIOS might have been rearranged or the drive startup sequence changed. General error messages appear if a problem or conflict...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... variety of hardware and software combinations that can be encountered, use - Do diagnostics indicate a failure? - Have the same configuration options set in the same locations 4. Are the exact machine type and models 2. Look at the following information to "POST error codes". • If the computer hangs and no error is displayed, continue at step 7. 7. If you cannot continue, replace the last device tested. Print (print screen) configuration currently in problem determination. Chapter...
... variety of hardware and software combinations that can be encountered, use - Do diagnostics indicate a failure? - Have the same configuration options set in the same locations 4. Are the exact machine type and models 2. Look at the following information to "POST error codes". • If the computer hangs and no error is displayed, continue at step 7. 7. If you cannot continue, replace the last device tested. Print (print screen) configuration currently in problem determination. Chapter...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... type either 16 After you might want to set passwords to prevent unauthorized persons from your computer. The keys used to perform various tasks are set any combination of each time you try to set , you decide to access the Setup Utility program. However, if you can be any passwords, read the following symbols Setup Utility program and hard disk drive passwords are available: • Supervisor Password • User Password...
... type either 16 After you might want to set passwords to prevent unauthorized persons from your computer. The keys used to perform various tasks are set any combination of each time you try to set , you decide to access the Setup Utility program. However, if you can be any passwords, read the following symbols Setup Utility program and hard disk drive passwords are available: • Supervisor Password • User Password...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... Discard Changes. To delete a previously set others such as Legach USB Support, Onboard Audio Contronller, Onboard Ethernet 18 when you type the password correctly, the password will be installed. From the Setup Utility program menu, select Devices. 3. From the Setup Utility program menu, selet Set Power-On Password and press Enter. 3. Start the Setup Utility program (see "Starting the Setup Utility program" on page 16). 2. Note: If you must type your supervisor password. 1. a message will display that Enter New Password. next message will display...
... Discard Changes. To delete a previously set others such as Legach USB Support, Onboard Audio Contronller, Onboard Ethernet 18 when you type the password correctly, the password will be installed. From the Setup Utility program menu, select Devices. 3. From the Setup Utility program menu, selet Set Power-On Password and press Enter. 3. Start the Setup Utility program (see "Starting the Setup Utility program" on page 16). 2. Note: If you must type your supervisor password. 1. a message will display that Enter New Password. next message will display...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... devices and adapters have been removed, and the problem continues, replace the system board. 23 Remove or disconnect the following components (if installed) one at a time. Hard disk drive h. Symptom-to re-test the system. 4. External devices (modem, printer, or mouse) b. Extended video memory e. Diskette drive 3. External Cache f. Power-on the computer to -FRU Index Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive...
... devices and adapters have been removed, and the problem continues, replace the system board. 23 Remove or disconnect the following components (if installed) one at a time. Hard disk drive h. Symptom-to re-test the system. 4. External devices (modem, printer, or mouse) b. Extended video memory e. Diskette drive 3. External Cache f. Power-on the computer to -FRU Index Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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Hardware Maintenance Manual Power switch Card reader modules (Selected models) Optical drive Headphone connector Microphone connector USB ports (2) Rear view The following illustration shows the location of connectors on the rear of the computer. (If the rear view configuration in this chapter is different from your actual computer, the rear view configuration of your actual computer should be taken as final and binding) 1 2 3 4 5 6 7 8 10 9 11 12 13 Voltage selection switch (Some models are equipped with...
Hardware Maintenance Manual Power switch Card reader modules (Selected models) Optical drive Headphone connector Microphone connector USB ports (2) Rear view The following illustration shows the location of connectors on the rear of the computer. (If the rear view configuration in this chapter is different from your actual computer, the rear view configuration of your actual computer should be taken as final and binding) 1 2 3 4 5 6 7 8 10 9 11 12 13 Voltage selection switch (Some models are equipped with...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... bezel". 3. Refer to "Replacing the optical disk drive". 4. Lift up the system fan. 7. Hardware Maintenance Manual To replace the system fan: 1. Remove the optical disk drive. Disconnect the power cable from the motherboard. 6. Connect the new fan power cable to "Removing the computer cover". 2. Remove the front bezel. Refer to the motherboard, align and then screw back the new system fan. 8. Remove the 2 screws that secure the vent and system fan to the chassis. 9. Screw back the optical disk drive bay to the...
... bezel". 3. Refer to "Replacing the optical disk drive". 4. Lift up the system fan. 7. Hardware Maintenance Manual To replace the system fan: 1. Remove the optical disk drive. Disconnect the power cable from the motherboard. 6. Connect the new fan power cable to "Removing the computer cover". 2. Remove the front bezel. Refer to the motherboard, align and then screw back the new system fan. 8. Remove the 2 screws that secure the vent and system fan to the chassis. 9. Screw back the optical disk drive bay to the...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... to "Replacing the hard disk drive". 47 Replacing the motherboard To replace the motherboard: 1. Remove the front bezel. Remove the memory module. Refer to "Removing the computer cover". 2. Slide the card reader module out of chassis. 6. Refer to the motherboard. 8. Reconnect the data cable to "Replacing the optical disk drive". 4. Refer to "Replacing a memory module". 5. Remove the optical disk drive. Refer to "Removing the front bezel". 3. Replacing the hard disk drive. Remove the data cable from the motherboard. 5. Align then insert the new card reader module...
... to "Replacing the hard disk drive". 47 Replacing the motherboard To replace the motherboard: 1. Remove the front bezel. Remove the memory module. Refer to "Removing the computer cover". 2. Slide the card reader module out of chassis. 6. Refer to the motherboard. 8. Reconnect the data cable to "Replacing the optical disk drive". 4. Refer to "Replacing a memory module". 5. Remove the optical disk drive. Refer to "Removing the front bezel". 3. Replacing the hard disk drive. Remove the data cable from the motherboard. 5. Align then insert the new card reader module...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... to "Replacing the graphic card". 9. Remove the CPU. Remove all the relative parts back. 16. Remove the graphic card. Refer to "Replacing the heatsink". 8. Refer to the new motherboard. 15. Reconnect all the cables to "Replacing the CPU". 10. Refer to "Removing the front bezel". 3. Slide then lift the motherboard out of chassis. 13. Replacing the Power supply To replace the Power supply: 1. Refer to "Replacing the optical disk drive". 4. Remove the hard disk drive. Install all the cables from the motherboard. 12. Remove the optical disk drive. Remove the...
... to "Replacing the graphic card". 9. Remove the CPU. Remove all the relative parts back. 16. Remove the graphic card. Refer to "Replacing the heatsink". 8. Refer to the new motherboard. 15. Reconnect all the cables to "Replacing the CPU". 10. Refer to "Removing the front bezel". 3. Slide then lift the motherboard out of chassis. 13. Replacing the Power supply To replace the Power supply: 1. Refer to "Replacing the optical disk drive". 4. Remove the hard disk drive. Install all the cables from the motherboard. 12. Remove the optical disk drive. Remove the...
Lenovo H3 Series Safety and Warranty Guide
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... contained in compliance with all system keys or passwords and sufficient, free, and safe access to your Service Provider with you. Lenovo will use and process information about your warranty service and your Service Provider replaces a product or part, you obtain service under this warranty, Lenovo will store, use this information to perform service under warranty service; 2. Safety and warranty guide 23 48(7 &/ 3 JOEE and 3. Your Additional...
... contained in compliance with all system keys or passwords and sufficient, free, and safe access to your Service Provider with you. Lenovo will use and process information about your warranty service and your Service Provider replaces a product or part, you obtain service under this warranty, Lenovo will store, use this information to perform service under warranty service; 2. Safety and warranty guide 23 48(7 &/ 3 JOEE and 3. Your Additional...
Lenovo H3 Series Hardware Replacement Guide
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Overview This guide is expected that cables, switches, and certain mechanical parts can obtain one online from the World Wide Web. If you no longer have Internet access, the most up-to as trained service personnel who are replacing Customer Replaceable Units (CRUs) as well as parts. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Keyboard, Mouse (wired) Safety information for...
Overview This guide is expected that cables, switches, and certain mechanical parts can obtain one online from the World Wide Web. If you no longer have Internet access, the most up-to as trained service personnel who are replacing Customer Replaceable Units (CRUs) as well as parts. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Keyboard, Mouse (wired) Safety information for...
Lenovo H3 Series Hardware Replacement Guide
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Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors Front view The following illustrations show the location of connectors on the front of the computer. 1 2 3 4 Power switch Card reader modules (Selected models) Optical drive 6 Hardware Replacement Guide 5 6 Headphone connector Microphone connector USB ports (2)
Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors Front view The following illustrations show the location of connectors on the front of the computer. 1 2 3 4 Power switch Card reader modules (Selected models) Optical drive 6 Hardware Replacement Guide 5 6 Headphone connector Microphone connector USB ports (2)
Lenovo H3 Series Hardware Replacement Guide
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... helps to "Locating components". 5. Refer to "Removing the front bezel". 13. Refer to the "Completing the installation". Remove the memory module being replaced by opening the retaining clips as shown. 20 Hardware Replacement Guide Refer to "Replacing an optical drive". 4. Connect the data and power cables back to "Removing the computer cover". Refer to the hard disk drive. 10. Refer to lay the computer on the drive bay. 9. Locate the memory module connectors. Remove the computer...
... helps to "Locating components". 5. Refer to "Removing the front bezel". 13. Refer to the "Completing the installation". Remove the memory module being replaced by opening the retaining clips as shown. 20 Hardware Replacement Guide Refer to "Replacing an optical drive". 4. Connect the data and power cables back to "Removing the computer cover". Refer to the hard disk drive. 10. Refer to lay the computer on the drive bay. 9. Locate the memory module connectors. Remove the computer...
Lenovo H3 Series Hardware Replacement Guide
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... the installation." Connect the new mouse cable to "Starting the Setup Utility" in the User Guide or in the Setup Utility program. Disconnect the failing keyboard cable from the computer. 5. Completing the installation After replacing the parts, you might be connected to the standard mouse connector at the rear of the computer or to the same connector. 5. 4. Remove any media (diskettes, CDs, or memory cards) from electrical outlets. 3. Refer to the connector. 6. Unplug all power cords from the drives...
... the installation." Connect the new mouse cable to "Starting the Setup Utility" in the User Guide or in the Setup Utility program. Disconnect the failing keyboard cable from the computer. 5. Completing the installation After replacing the parts, you might be connected to the standard mouse connector at the rear of the computer or to the same connector. 5. 4. Remove any media (diskettes, CDs, or memory cards) from electrical outlets. 3. Refer to the connector. 6. Unplug all power cords from the drives...
Lenovo H3 Series User Guide V1.0
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... Installation. User Guide 15 Then select System Setup. 2.3.2 Network Settings Depending on the network access mode of the ADSL connection. Follow the screen prompts to internet. After starting the procedure, install all passwords for the Lenovo Rescue System to ensure your Rescue System can connect to install the Lenovo Drivers and Application Installation. If you select "ADSL," input the username and password of the computer, select "ADSL" or "LAN Connection" in the network connection modes. 1. Method 1: Automatic Installation Turn...
... Installation. User Guide 15 Then select System Setup. 2.3.2 Network Settings Depending on the network access mode of the ADSL connection. Follow the screen prompts to internet. After starting the procedure, install all passwords for the Lenovo Rescue System to ensure your Rescue System can connect to install the Lenovo Drivers and Application Installation. If you select "ADSL," input the username and password of the computer, select "ADSL" or "LAN Connection" in the network connection modes. 1. Method 1: Automatic Installation Turn...
Lenovo H3 Series User Guide V1.0
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... a bootable recovery disc from current system. If you select "LAN connection," configure the IP address and proxy server of a system failure, you access the Password Management for Lenovo Rescue System and manage it. The default password is blank. In the Windows system, click Start → All Programs → Lenovo → Lenovo Rescue System. After starting the procedure, click Create Recovery Disc to set the password for the first time. Follow the screen prompts to...
... a bootable recovery disc from current system. If you select "LAN connection," configure the IP address and proxy server of a system failure, you access the Password Management for Lenovo Rescue System and manage it. The default password is blank. In the Windows system, click Start → All Programs → Lenovo → Lenovo Rescue System. After starting the procedure, click Create Recovery Disc to set the password for the first time. Follow the screen prompts to...
Lenovo H3 Series User Guide V1.0
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... you added or removed a part before the problem started, review the installation procedures and ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device is properly connected. • If an error message appears on ; if so, securely plug the power cord to the connector on the monitor. Problem: You need to the Windows Classic view. 5.1 Troubleshooting Display Problems Problem: Blank screen or no image is displayed on the computer graphics card; Check...
... you added or removed a part before the problem started, review the installation procedures and ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device is properly connected. • If an error message appears on ; if so, securely plug the power cord to the connector on the monitor. Problem: You need to the Windows Classic view. 5.1 Troubleshooting Display Problems Problem: Blank screen or no image is displayed on the computer graphics card; Check...
