Lenovo Safety and Warranty Guide V1.0.0
Page 8
Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from a product equipped with instructions when it is approved to let the computer cool before opening the cover. The Off state of injury and property damage. Danger Hazardous moving... Service and upgrades Do not attempt to service a product yourself unless instructed to as Customer Replaceable Units, or CRUs. If you remove the covers from any power source. Only use a service provider who is appropriate for customers to as options. Attention Before replacing any questions ...
Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from a product equipped with instructions when it is approved to let the computer cool before opening the cover. The Off state of injury and property damage. Danger Hazardous moving... Service and upgrades Do not attempt to service a product yourself unless instructed to as Customer Replaceable Units, or CRUs. If you remove the covers from any power source. Only use a service provider who is appropriate for customers to as options. Attention Before replacing any questions ...
Lenovo Safety and Warranty Guide V1.0.0
Page 9
... Movement can cause the cord to the part. When you unpack an option or CRU, do not leave your body. • When possible, remove the static-sensitive part from the static-protective packaging and install the part without setting it . • Do not place the part on floors ... the instructions direct you handle options or CRUs, or perform any work inside the computer, take the following precautions to a metal expansion-slot cover or other object. Never touch exposed circuitry. • Prevent others from liquids. Power cords and power adapters Use only the power cords and...
... Movement can cause the cord to the part. When you unpack an option or CRU, do not leave your body. • When possible, remove the static-sensitive part from the static-protective packaging and install the part without setting it . • Do not place the part on floors ... the instructions direct you handle options or CRUs, or perform any work inside the computer, take the following precautions to a metal expansion-slot cover or other object. Never touch exposed circuitry. • Prevent others from liquids. Power cords and power adapters Use only the power cords and...
Lenovo Safety and Warranty Guide V1.0.0
Page 12
...of the battery and can cause the battery to "vent" from the electrical outlet; These features might inadvertently become blocked by Lenovo for dust accumulation at least once every three months. Before inspecting your desktop computer for use with approved parts. Only recharge ... provide system power when in a discharged state. If your battery is charging. Never block, cover, or disable these batteries in portable mode. For some heat during normal operation. then remove any part of time. Do not crush, puncture, or incinerate batteries or short circuit the ...
...of the battery and can cause the battery to "vent" from the electrical outlet; These features might inadvertently become blocked by Lenovo for dust accumulation at least once every three months. Before inspecting your desktop computer for use with approved parts. Only recharge ... provide system power when in a discharged state. If your battery is charging. Never block, cover, or disable these batteries in portable mode. For some heat during normal operation. then remove any part of time. Do not crush, puncture, or incinerate batteries or short circuit the ...
Lenovo Safety and Warranty Guide V1.0.0
Page 13
...attached devices. Do not place any beverages on top of or beside the computer or other damage might be required for dust accumulation. • Remove dust from vents and any ventilation openings. • Do not store or operate your computer inside furniture, as an electric fan, radio, high... microwave oven away from the inside of 10°C-35°C (50°F-95°F) before opening the cover. If you notice external dust accumulation, then examine and remove dust from your safety and to an optimal operating temperature of the computer including heat sink inlet fins, power supply...
...attached devices. Do not place any beverages on top of or beside the computer or other damage might be required for dust accumulation. • Remove dust from vents and any ventilation openings. • Do not store or operate your computer inside furniture, as an electric fan, radio, high... microwave oven away from the inside of 10°C-35°C (50°F-95°F) before opening the cover. If you notice external dust accumulation, then examine and remove dust from your safety and to an optimal operating temperature of the computer including heat sink inlet fins, power supply...
Lenovo Safety and Warranty Guide V1.0.0
Page 14
...Attach signal cables to outlet. 5. Turn everything OFF. 2. Attach power cords to connectors. 4. To disconnect: 1. Remove signal cables from outlet. 3. Remove all power cords to a properly wired and grounded electrical outlet. • Connect to properly wired outlets any equipment ... structural 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...
...Attach signal cables to outlet. 5. Turn everything OFF. 2. Attach power cords to connectors. 4. To disconnect: 1. Remove signal cables from outlet. 3. Remove all power cords to a properly wired and grounded electrical outlet. • Connect to properly wired outlets any equipment ... structural 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...
Lenovo Safety and Warranty Guide V1.0.0
Page 16
... drives are certified in hazardous radiation exposure. Note the following handling instructions. Danger Laser radiation when open. Removing the covers of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Do not remove the drive covers. CD and DVD drives are no serviceable parts inside the CD or DVD drive. Elsewhere, these drives...
... drives are certified in hazardous radiation exposure. Note the following handling instructions. Danger Laser radiation when open. Removing the covers of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Do not remove the drive covers. CD and DVD drives are no serviceable parts inside the CD or DVD drive. Elsewhere, these drives...
Lenovo Safety and Warranty Guide V1.0.0
Page 17
... inside any part that are present inside these parts, contact a service technician. Users and installers in other countries should follow . Power supply statement Never remove the cover on a power supply or any component that the cable ground shall be installed in particular, specifies that has this label attached. Hazardous voltage, current, and...
... inside any part that are present inside these parts, contact a service technician. Users and installers in other countries should follow . Power supply statement Never remove the cover on a power supply or any component that the cable ground shall be installed in particular, specifies that has this label attached. Hazardous voltage, current, and...
Lenovo Safety and Warranty Guide V1.0.0
Page 21
...Risk of explosion if battery is replaced by two people. Liquid crystal display (LCD) notice DANGER To avoid shock hazard: • Do not remove the covers. • Do not operate this product unless the stand is recommended that it is attached. • Do not connect or disconnect this product...outlet should be connected to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must remove the plug from babies and children to avoid danger of suffocation. Additional safety information Plastic bags can be moved or lifted by an ...
...Risk of explosion if battery is replaced by two people. Liquid crystal display (LCD) notice DANGER To avoid shock hazard: • Do not remove the covers. • Do not operate this product unless the stand is recommended that it is attached. • Do not connect or disconnect this product...outlet should be connected to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must remove the plug from babies and children to avoid danger of suffocation. Additional safety information Plastic bags can be moved or lifted by an ...
Lenovo Safety and Warranty Guide V1.0.0
Page 28
...or that, with the product or installed subsequently; and 4. What this warranty, Lenovo will use and process information about your Service Provider specifies; 2. ensure that all applicable laws. remove all system keys or passwords and sufficient, free, and safe access to perform service... under this Warranty Does not Cover This warranty does not cover the following: • uninterrupted or error-free operation of a...
...or that, with the product or installed subsequently; and 4. What this warranty, Lenovo will use and process information about your Service Provider specifies; 2. ensure that all applicable laws. remove all system keys or passwords and sufficient, free, and safe access to perform service... under this Warranty Does not Cover This warranty does not cover the following: • uninterrupted or error-free operation of a...
Lenovo H3 Series Safety and Warranty Guide
Page 8
...upgraded or replaced by the Customer Support Center or your documentation. General safety guidelines Always observe the following warnings are required for your particular product. Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from a product equipped with instructions when it is approved ...your safety. You must closely follow all instructions when installing or replacing parts. Although there are zero. Safety and warranty guide 3 48(7 &/ 3 JOEE If you remove the covers from any power source.
...upgraded or replaced by the Customer Support Center or your documentation. General safety guidelines Always observe the following warnings are required for your particular product. Lenovo provides documentation with an ac power cord, always make sure that the power is unplugged from a product equipped with instructions when it is approved ...your safety. You must closely follow all instructions when installing or replacing parts. Although there are zero. Safety and warranty guide 3 48(7 &/ 3 JOEE If you remove the covers from any power source.
Lenovo H3 Series Safety and Warranty Guide
Page 9
...static-protective packaging and install the part without setting it . Handle adapters, memory modules, and other unpainted metal surface on the computer cover or other metal surface. Never touch exposed circuitry. • Prevent others from touching components. • When you unpack an option or...CRU, touch the static-protective package containing the part to avoid static-electricity damage: • Limit your body. • When possible, remove the static-sensitive part from liquids. When this is not possible, place the static-protective packaging on a smooth, level surface and place ...
...static-protective packaging and install the part without setting it . Handle adapters, memory modules, and other unpainted metal surface on the computer cover or other metal surface. Never touch exposed circuitry. • Prevent others from touching components. • When you unpack an option or...CRU, touch the static-protective package containing the part to avoid static-electricity damage: • Limit your body. • When possible, remove the static-sensitive part from liquids. When this is not possible, place the static-protective packaging on a smooth, level surface and place ...
Lenovo H3 Series Safety and Warranty Guide
Page 12
... these batteries in the product documentation. These features might inadvertently become blocked by Lenovo for use with your desktop computer for long periods of foreign materials on the...comfort, and reliable operation. Before inspecting your battery or the buildup of time. then remove any discharge from your computer, turn off the power and unplug the computer's power...some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in portable mode. Never block, cover, or disable these basic precautions: • Do not leave your computer, AC adapter, or ...
... these batteries in the product documentation. These features might inadvertently become blocked by Lenovo for use with your desktop computer for long periods of foreign materials on the...comfort, and reliable operation. Before inspecting your battery or the buildup of time. then remove any discharge from your computer, turn off the power and unplug the computer's power...some rechargeable batteries (particularly Lithium Ion batteries), leaving a battery unused in portable mode. Never block, cover, or disable these basic precautions: • Do not leave your computer, AC adapter, or ...
Lenovo H3 Series Safety and Warranty Guide
Page 13
...can cause damage. 8 Safety and warranty guide 48(7 &/ 3 JOEE For your safety and to an optimal operating temperature before opening the cover. If possible, place your computer in the bezel. If liquid is stored or transported in or near a high-traffic area, inspect and, ... fields generated by these basic precautions with humidity ranging between 35% and 80%. If you notice external dust accumulation, then examine and remove dust from vents and any perforations in a well-ventilated and dry area without direct exposure to use . If possible, avoid operating ...
...can cause damage. 8 Safety and warranty guide 48(7 &/ 3 JOEE For your safety and to an optimal operating temperature before opening the cover. If possible, place your computer in the bezel. If liquid is stored or transported in or near a high-traffic area, inspect and, ... fields generated by these basic precautions with humidity ranging between 35% and 80%. If you notice external dust accumulation, then examine and remove dust from vents and any perforations in a well-ventilated and dry area without direct exposure to use . If possible, avoid operating ...
Lenovo H3 Series Safety and Warranty Guide
Page 14
... configuration procedures. • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on any equipment when there is hazardous. To disconnect: 1. Attach signal cables to outlet. 5. Remove signal cables from connectors. 4. Turn device ON. Attach power cords to connectors. 4. To connect: 1. Electrical current safety information...
... configuration procedures. • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on any equipment when there is hazardous. To disconnect: 1. Attach signal cables to outlet. 5. Remove signal cables from connectors. 4. Turn device ON. Attach power cords to connectors. 4. To connect: 1. Electrical current safety information...
Lenovo H3 Series Safety and Warranty Guide
Page 16
There are laser products. Removing the covers of the CD or DVD drive could result in hazardous radiation exposure. Do not stare into the beam, do not view directly with a CD or ... (DHHS 21 CFR) Subchapter J for Class 1 laser products. CD and DVD drives are no serviceable parts inside the CD or DVD drive. Do not remove the drive covers. Some CD and DVD drives contain an embedded Class 3A or Class 3B laser diode. CD and DVD drives are certified in the U.S. These...
There are laser products. Removing the covers of the CD or DVD drive could result in hazardous radiation exposure. Do not stare into the beam, do not view directly with a CD or ... (DHHS 21 CFR) Subchapter J for Class 1 laser products. CD and DVD drives are no serviceable parts inside the CD or DVD drive. Do not remove the drive covers. Some CD and DVD drives contain an embedded Class 3A or Class 3B laser diode. CD and DVD drives are certified in the U.S. These...
Lenovo H3 Series Safety and Warranty Guide
Page 17
... provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be installed in other countries should follow . Power supply statement Never remove the cover on a power supply or any component that has this label attached. Users and installers in North America. Hazardous voltage, current, and energy levels are...
... provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be installed in other countries should follow . Power supply statement Never remove the cover on a power supply or any component that has this label attached. Users and installers in North America. Hazardous voltage, current, and energy levels are...
Lenovo H3 Series Safety and Warranty Guide
Page 21
...8226; Risk of used batteries according to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must remove the plug from babies and children to local, state, or federal laws. Liquid crystal display (LCD) notice DANGER To avoid shock hazard: •...; Do not remove the covers. • Do not operate this product unless the stand is recommended that it is attached. • Do not connect or disconnect this product...
...8226; Risk of used batteries according to properly wired and grounded power outlets. • To isolate the monitor from the electrical supply, you must remove the plug from babies and children to local, state, or federal laws. Liquid crystal display (LCD) notice DANGER To avoid shock hazard: •...; Do not remove the covers. • Do not operate this product unless the stand is recommended that it is attached. • Do not connect or disconnect this product...
Lenovo H3 Series Safety and Warranty Guide
Page 28
...with respect to any Personal Data that you did not delete, you . and 4. Lenovo will store, use this information to perform service under this Warranty Does not Cover This warranty does not cover the following: • uninterrupted or error-free operation of a product; • loss... and warranty guide 23 48(7 &/ 3 JOEE Use of any legal obligations or restrictions that your facilities to perform service; remove all system keys or passwords and sufficient, free, and safe access to your Service Provider specifies; 2. provide your information to improve our...
...with respect to any Personal Data that you did not delete, you . and 4. Lenovo will store, use this information to perform service under this Warranty Does not Cover This warranty does not cover the following: • uninterrupted or error-free operation of a product; • loss... and warranty guide 23 48(7 &/ 3 JOEE Use of any legal obligations or restrictions that your facilities to perform service; remove all system keys or passwords and sufficient, free, and safe access to your Service Provider specifies; 2. provide your information to improve our...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
Page 2
... 8. Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Replacing hardware 25 Removing the computer cover 25 Replacing a memory module 27 Replacing the CPU heatsink and system fan 29 Replacing the hard disk drive 31 Replacing the motherboard 32 Replacing...
... 8. Additional Service Information 40 Power management 40 Automatic configuration and power interface (ACPI) BIOS 40 Automatic Power-On features 40 Appendix. Replacing hardware 25 Removing the computer cover 25 Replacing a memory module 27 Replacing the CPU heatsink and system fan 29 Replacing the hard disk drive 31 Replacing the motherboard 32 Replacing...
Lenovo IdeaCentre Q150 Hardware Maintenance Manual V2.0
Page 6
... to ensure general safety: •• Observe good housekeeping in the area of the object equally between your feet. 3. this action removes the strain from all personnel, while you are too heavy for your clothing. Do not attempt to lift any objects that weigh more ...8226; Before you start the machine, ensure that other service representatives and the customer's personnel are not in a hazardous position. •• Place removed covers and other people will not trip over it. •• Do not wear loose clothing that can stand safely without slipping. 2. Ensure that ...
... to ensure general safety: •• Observe good housekeeping in the area of the object equally between your feet. 3. this action removes the strain from all personnel, while you are too heavy for your clothing. Do not attempt to lift any objects that weigh more ...8226; Before you start the machine, ensure that other service representatives and the customer's personnel are not in a hazardous position. •• Place removed covers and other people will not trip over it. •• Do not wear loose clothing that can stand safely without slipping. 2. Ensure that ...
