IdeaPad Y550 User Guide V1.0
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You can purchase a security cable and lock to Know Your Computer Security keyhole Your computer comes with this keyhole. Getting to fit this type of security keyhole. VGA port 33 Fan louvers Important: Make sure that none of the fan louvers are blocked, otherwise, overheating of the computer may occur. HDMI port 34 RJ-45 port 20 eSATA port 30 ExpressCard® slot 31 4 Note: Before purchasing any security product, verify that it is compatible with a security keyhole. Y550 UG V1.0_en.book Page 4 Wednesday, December 10, 2008 4:51 PM Chapter 1.
You can purchase a security cable and lock to Know Your Computer Security keyhole Your computer comes with this keyhole. Getting to fit this type of security keyhole. VGA port 33 Fan louvers Important: Make sure that none of the fan louvers are blocked, otherwise, overheating of the computer may occur. HDMI port 34 RJ-45 port 20 eSATA port 30 ExpressCard® slot 31 4 Note: Before purchasing any security product, verify that it is compatible with a security keyhole. Y550 UG V1.0_en.book Page 4 Wednesday, December 10, 2008 4:51 PM Chapter 1.
IdeaPad Y550 User Guide V1.0
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...require immediate action Products can speak to inspect the product and have any safety concerns with any of overheating, smoke, sparks, or fire. 56 On very rare occasions, you might indicate a potential safety issue.... These conditions might notice an odor or see http://consumersupport.lenovo.com. Or, they might hear sounds like popping, cracking, or hissing. In the unlikely event that...electronic component has failed in a safe and controlled manner. Y550 UG V1.0_en.book Page 56 Wednesday, December 10, 2008 4:51 PM Chapter 6.
...require immediate action Products can speak to inspect the product and have any safety concerns with any of overheating, smoke, sparks, or fire. 56 On very rare occasions, you might indicate a potential safety issue.... These conditions might notice an odor or see http://consumersupport.lenovo.com. Or, they might hear sounds like popping, cracking, or hissing. In the unlikely event that...electronic component has failed in a safe and controlled manner. Y550 UG V1.0_en.book Page 56 Wednesday, December 10, 2008 4:51 PM Chapter 6.
IdeaPad Y550 User Guide V1.0
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... connector terminals on a power adapter, which can eventually result in any power adapter that shows corrosion at the ac input pins or shows signs of overheating (such as deformed plastic) at the ac input or anywhere on floors that all power cord connectors are cleaned with liquid cleansers. Liquids also can... cause a short circuit, particularly if the power cord or power adapter has been stressed by misuse. Y550 UG V1.0_en.book Page 60 Wednesday, December 10, 2008 4:51 PM Chapter 6.
... connector terminals on a power adapter, which can eventually result in any power adapter that shows corrosion at the ac input pins or shows signs of overheating (such as deformed plastic) at the ac input or anywhere on floors that all power cord connectors are cleaned with liquid cleansers. Liquids also can... cause a short circuit, particularly if the power cord or power adapter has been stressed by misuse. Y550 UG V1.0_en.book Page 60 Wednesday, December 10, 2008 4:51 PM Chapter 6.
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...Do not operate your computer: Keep the cover closed whenever the computer is connected to warm your body while using it generates heat. Y550 UG V1.0_en.book Page 65 Wednesday, December 10, 2008 4:51 PM Chapter 6. Never block, cover, or disable these basic precautions with ... heat sinks are provided with any perforations in contact with the product for dust accumulation. Remove dust from vents and any part of overheating. Airflow temperatures into the computer should not exceed 35° C (95° F). 65 Extended contact with your computer inside furniture...
...Do not operate your computer: Keep the cover closed whenever the computer is connected to warm your body while using it generates heat. Y550 UG V1.0_en.book Page 65 Wednesday, December 10, 2008 4:51 PM Chapter 6. Never block, cover, or disable these basic precautions with ... heat sinks are provided with any perforations in contact with the product for dust accumulation. Remove dust from vents and any part of overheating. Airflow temperatures into the computer should not exceed 35° C (95° F). 65 Extended contact with your computer inside furniture...
IdeaPad Y550 User Guide V1.0
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Y550 UG V1.0_en.book Page 103 Wednesday, December 10, 2008 4:51 PM Appendix C. Nominal voltage: 11.1 V dc - Capacity: 56-57 Wh 103 Otherwise, it will cause AC adapter overheating or machine malfunction. Battery pack Lithium-ion (Li-Ion) battery pack - Specifications Power source Input rating of the AC adapter: 100-240 V ac, 50 to 60 Hz (AC adapter) 65 W (with integrated graphics card)/90 W (with discrete graphics card) Note: For models with discrete graphics card, the supplied 90 W AC adapter with the unit is recommended.
Y550 UG V1.0_en.book Page 103 Wednesday, December 10, 2008 4:51 PM Appendix C. Nominal voltage: 11.1 V dc - Capacity: 56-57 Wh 103 Otherwise, it will cause AC adapter overheating or machine malfunction. Battery pack Lithium-ion (Li-Ion) battery pack - Specifications Power source Input rating of the AC adapter: 100-240 V ac, 50 to 60 Hz (AC adapter) 65 W (with integrated graphics card)/90 W (with discrete graphics card) Note: For models with discrete graphics card, the supplied 90 W AC adapter with the unit is recommended.