Safety and Warranty guide
Page 6
...unplugged, so the battery safety information applies to your product, you can help protect yourself from hazards and create a safer computer work environment. To reduce these risks, follow the instructions included with your product, observe all information included with your product. In ...important safety information first. By carefully following the information contained in this document and provided with your purchase agreement or the Lenovo™ Limited Warranty. Customer safety is serious enough that can create potential safety risks that the product should not be safe...
...unplugged, so the battery safety information applies to your product, you can help protect yourself from hazards and create a safer computer work environment. To reduce these risks, follow the instructions included with your product, observe all information included with your product. In ...important safety information first. By carefully following the information contained in this document and provided with your purchase agreement or the Lenovo™ Limited Warranty. Customer safety is serious enough that can create potential safety risks that the product should not be safe...
Safety and Warranty guide
Page 9
... damage computer components and options. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Never touch exposed circuitry. • Prevent others from the static-protective packaging and install the part without setting it . • Do not place... or CRU, do not open the staticprotective package containing the part until the instructions direct you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage: • Limit your body. • When possible, remove ...
... damage computer components and options. Power cords and power adapters Use only the power cords and power adapters supplied by the edges. Never touch exposed circuitry. • Prevent others from the static-protective packaging and install the part without setting it . • Do not place... or CRU, do not open the staticprotective package containing the part until the instructions direct you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage: • Limit your body. • When possible, remove ...
Safety and Warranty guide
Page 19
... not delete unknown files or change the name of files or directories that you ; Be aware that might fail to work. Special note for long periods of time, unplug it from touching such power lines or circuits, as to provide some protection against voltage surges and built-up to date. 14 Safety...
... not delete unknown files or change the name of files or directories that you ; Be aware that might fail to work. Special note for long periods of time, unplug it from touching such power lines or circuits, as to provide some protection against voltage surges and built-up to date. 14 Safety...
Safety and Warranty guide
Page 23
... the window, take break for too much may occur once these vents are basically on the same level with the monitor, as well as magnets, working mobile phones and electrical appliances. 18 Safety and warranty guide Warning Must fully remove the dustproof shield (if provided) to help you maintain a relax posture...
... the window, take break for too much may occur once these vents are basically on the same level with the monitor, as well as magnets, working mobile phones and electrical appliances. 18 Safety and warranty guide Warning Must fully remove the dustproof shield (if provided) to help you maintain a relax posture...
Safety and Warranty guide
Page 26
... your warranty service and your contact information, including name, phone numbers, address, and e-mail address. Some problems may direct you authorize Lenovo to store, use this Limited Warranty is available at least functionally equivalent to download and install designated software updates. If the Service Provider...your product, your sole remedy under this warranty. We may not be in good working order and at www.lenovo.com/. We may also disclose it to provide it where required by Lenovo may contact you to inquire about any country where we do business and to ...
... your warranty service and your contact information, including name, phone numbers, address, and e-mail address. Some problems may direct you authorize Lenovo to store, use this Limited Warranty is available at least functionally equivalent to download and install designated software updates. If the Service Provider...your product, your sole remedy under this warranty. We may not be in good working order and at www.lenovo.com/. We may also disclose it to provide it where required by Lenovo may contact you to inquire about any country where we do business and to ...
Safety and Warranty guide
Page 29
...The replacement product or part shall be warranted for the balance of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your property. TO THE EXTENT PERMITTED BY LAW, UNDER NO CIRCUMSTANCES AND NOTWITHSTANDING ...Safety and warranty guide The following replaces the same section in good working order and at least functionally equivalent to repair the product; The replacement product or part provided by contacting Lenovo. Neither Lenovo nor the Service Provider is responsible for the transportation. and repair ...
...The replacement product or part shall be warranted for the balance of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your property. TO THE EXTENT PERMITTED BY LAW, UNDER NO CIRCUMSTANCES AND NOTWITHSTANDING ...Safety and warranty guide The following replaces the same section in good working order and at least functionally equivalent to repair the product; The replacement product or part provided by contacting Lenovo. Neither Lenovo nor the Service Provider is responsible for the transportation. and repair ...
Safety and Warranty guide
Page 36
... exchanged, it will be repaired or exchanged after you deliver it in a shipping container provided to you at Lenovo's risk and expense, unless the Service Provider specifies otherwise. 6. You must provide a suitable working area to the designated service center. You are responsible for the replacement CRU if the Service Provider does not...
... exchanged, it will be repaired or exchanged after you deliver it in a shipping container provided to you at Lenovo's risk and expense, unless the Service Provider specifies otherwise. 6. You must provide a suitable working area to the designated service center. You are responsible for the replacement CRU if the Service Provider does not...
Lenovo C340/440 Series Hardware Maintenance Manual
Page 9
...to be hazardous. Replace any other service representatives and customer personnel are not in the installation and configuration procedures. © Copyright Lenovo 2013 3 this action removes the strain from power, telephone, and communication cables can stand safely without slipping. 2. Remember: Metal ... the muscles in any safety device that you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working in your leg muscles; Chapter 2. Lift by standing or by pushing up above your clothing. Safety information This chapter contains ...
...to be hazardous. Replace any other service representatives and customer personnel are not in the installation and configuration procedures. © Copyright Lenovo 2013 3 this action removes the strain from power, telephone, and communication cables can stand safely without slipping. 2. Remember: Metal ... the muscles in any safety device that you are: hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working in your leg muscles; Chapter 2. Lift by standing or by pushing up above your clothing. Safety information This chapter contains ...
Lenovo C340/440 Series Hardware Maintenance Manual
Page 10
... handles covered with a soft material that has hazardous voltages. • Disconnect all power before: - Working near you when working with powered-on suitable rubber mats (obtained locally, if necessary) to insulate you from their equipment that... surges, and missing safety grounds. • Do not touch live circuit can then operate the switch or unplug the power cord quickly. • Do not work on when they are in your pocket or behind your... a circuit. Performing a mechanical inspection - do not become a victim yourself. 4 Lenovo C340/440 SeriesHardware Maintenance Manual
... handles covered with a soft material that has hazardous voltages. • Disconnect all power before: - Working near you when working with powered-on suitable rubber mats (obtained locally, if necessary) to insulate you from their equipment that... surges, and missing safety grounds. • Do not touch live circuit can then operate the switch or unplug the power cord quickly. • Do not work on when they are in your pocket or behind your... a circuit. Performing a mechanical inspection - do not become a victim yourself. 4 Lenovo C340/440 SeriesHardware Maintenance Manual
Lenovo C340/440 Series Hardware Maintenance Manual
Page 11
... be frayed or worn. 4. Make sure that the ESD protective devices you in good condition. Remove the cover. 5. Check that the computer, the part, the work mat, and the person handling the part are present, you can continue without first resolving the problem. When handling ESD-sensitive parts: Chapter 2. Check exterior...
... be frayed or worn. 4. Make sure that the ESD protective devices you in good condition. Remove the cover. 5. Check that the computer, the part, the work mat, and the person handling the part are present, you can continue without first resolving the problem. When handling ESD-sensitive parts: Chapter 2. Check exterior...
Lenovo C340/440 Series Hardware Maintenance Manual
Page 12
...the following table when installing, moving, or opening covers on this product or attached devices. 6 Lenovo C340/440 SeriesHardware Maintenance Manual Most clothing is evidence of fire, water, or structural damage. ...a wrist strap. • Use the black side of English. DANGER Electrical current from touching your clothing. Safety notices The CAUTION and DANGER safety notices in this product to a ...ground braid, or green-wire ground. - Use an ESD common ground or reference point when working on a double-insulated or battery-operated system. Use the round ground-prong of a grounding...
...the following table when installing, moving, or opening covers on this product or attached devices. 6 Lenovo C340/440 SeriesHardware Maintenance Manual Most clothing is evidence of fire, water, or structural damage. ...a wrist strap. • Use the black side of English. DANGER Electrical current from touching your clothing. Safety notices The CAUTION and DANGER safety notices in this product to a ...ground braid, or green-wire ground. - Use an ESD common ground or reference point when working on a double-insulated or battery-operated system. Use the round ground-prong of a grounding...
Lenovo C340/440 Series Hardware Maintenance Manual
Page 26
...if connected or installed) one at a time. Make sure the keyboard is properly connected to the computer and that the boot drive is working correctly • Starts video operations • Verifies that no keys are set the option to Enabled. The BIOS then ignores the missing...through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo C340/440 SeriesHardware Maintenance Manual This series of tests to check that the system is working POST Error Message Keyboard error Reboot and Select proper Boot device or Insert Boot Media in ...
...if connected or installed) one at a time. Make sure the keyboard is properly connected to the computer and that the boot drive is working correctly • Starts video operations • Verifies that no keys are set the option to Enabled. The BIOS then ignores the missing...through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo C340/440 SeriesHardware Maintenance Manual This series of tests to check that the system is working POST Error Message Keyboard error Reboot and Select proper Boot device or Insert Boot Media in ...
Lenovo C4/C5 Series User Guide
Page 37
... fix the problem(s). • If an error message occurs in securely and restart the computer. 3. If still cannot solve the problem, contact Lenovo Customer Service. Problem: You need to change the appearance. 32 User Guide Troubleshooting Display Problems Problem: Blank screen or no image is displayed on...part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the LCD screen has been turned on the monitor. Unplug the power cord and plug the power cord back in a program, ...
... fix the problem(s). • If an error message occurs in securely and restart the computer. 3. If still cannot solve the problem, contact Lenovo Customer Service. Problem: You need to change the appearance. 32 User Guide Troubleshooting Display Problems Problem: Blank screen or no image is displayed on...part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the LCD screen has been turned on the monitor. Unplug the power cord and plug the power cord back in a program, ...
