Safety and Warranty guide
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..., you can help protect yourself from hazards and create a safer computer work environment. Note: This information includes references to "Lenovo Limited Warranty." Our products are electronic devices. Safety and warranty guide 1 Customer safety is unplugged, so the battery safety information... serious enough that can become damaged due to notebook computers, some products (such as speakers and monitors) ship with your desktop or notebook personal computer. In addition, computer products contain a coin-sized internal battery that require immediate action Products can result...
..., you can help protect yourself from hazards and create a safer computer work environment. Note: This information includes references to "Lenovo Limited Warranty." Our products are electronic devices. Safety and warranty guide 1 Customer safety is unplugged, so the battery safety information... serious enough that can become damaged due to notebook computers, some products (such as speakers and monitors) ship with your desktop or notebook personal computer. In addition, computer products contain a coin-sized internal battery that require immediate action Products can result...
Safety and Warranty guide
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...8 Safety and warranty guide If you must operate your computer in the bezel. For your safety and to an optimal operating temperature before use your desktop computer for dust accumulation. • Remove dust from vents and any dust from the inside furniture, as an electric fan, radio, high-powered ...speakers, air conditioner, and microwave oven away from the electrical outlet; If possible, avoid operating your desktop computer: • Keep the cover closed whenever the computer is stored or transported in extreme conditions.
...8 Safety and warranty guide If you must operate your computer in the bezel. For your safety and to an optimal operating temperature before use your desktop computer for dust accumulation. • Remove dust from vents and any dust from the inside furniture, as an electric fan, radio, high-powered ...speakers, air conditioner, and microwave oven away from the electrical outlet; If possible, avoid operating your desktop computer: • Keep the cover closed whenever the computer is stored or transported in extreme conditions.
Safety and Warranty guide
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... angle of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch) Operating temperature 10˚C -...the scope of view Keep your wrists in a comfort and relaxed position Keep your forearms on the even level with the desktop Keep your computer to the operating temperature, so make sure your feet on immediately after it is moved from the environment with...
... angle of environmental specifications and: Adaptability index for product operation environment Adaptability for power supply 220V ± 22V, 50Hz ± 1Hz (Only For China Desktop) 90V - 264V, 50/60Hz (Adaptive Voltage Positioning) 90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch) Operating temperature 10˚C -...the scope of view Keep your wrists in a comfort and relaxed position Keep your forearms on the even level with the desktop Keep your computer to the operating temperature, so make sure your feet on immediately after it is moved from the environment with...
Safety and Warranty guide
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Part 3 - Warranty Service Information Product or Country or Region Machine Type of Purchase Warranty Period Desktop Austria Belgium Denmark Finland France Germany Israel Ireland Italy Netherlands Norway Spain Sweden Switzerland UK Lithuania Estonia Latvia Luxemburg Iceland US Canada Japan Australia New ...
Part 3 - Warranty Service Information Product or Country or Region Machine Type of Purchase Warranty Period Desktop Austria Belgium Denmark Finland France Germany Israel Ireland Italy Netherlands Norway Spain Sweden Switzerland UK Lithuania Estonia Latvia Luxemburg Iceland US Canada Japan Australia New ...
Safety and Warranty guide
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Product or Machine Type Desktop Country or Region of Purchase Kazakhstan Turkmenistan Ukraine BosniaHerzegovina Bulgaria Croatia Cyprus Czech Republic Greece Hungary Macedonia Moldova Romania Serbia/Montenegro Slovakia Slovenia Bahrain Egypt ...
Product or Machine Type Desktop Country or Region of Purchase Kazakhstan Turkmenistan Ukraine BosniaHerzegovina Bulgaria Croatia Cyprus Czech Republic Greece Hungary Macedonia Moldova Romania Serbia/Montenegro Slovakia Slovenia Bahrain Egypt ...
Safety and Warranty guide
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CRU information and replacement instructions are shipped with your product and are available from Lenovo at its cost for your product and the available service. "Optional-service CRUs "are called "Self-service CRUs". Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South...
CRU information and replacement instructions are shipped with your product and are available from Lenovo at its cost for your product and the available service. "Optional-service CRUs "are called "Self-service CRUs". Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South...
(English) User Guide - Lenovo K450e
Page 17
... then click Settings. (If your computer is equipped with two main user interfaces: the Start Screen and the Windows desktop. Select Power → Shutdown. 12 User Guide To switch from the desktop to the Start Screen, do one of the following: • Select Start from the Charms Bar. • ...select the Start Screen thumbnail when it is equipped with touch screen, swipe in from the Start Screen to the Windows desktop, do one of the following: • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. The Charms Bar Charms provide new and faster...
... then click Settings. (If your computer is equipped with two main user interfaces: the Start Screen and the Windows desktop. Select Power → Shutdown. 12 User Guide To switch from the desktop to the Start Screen, do one of the following: • Select Start from the Charms Bar. • ...select the Start Screen thumbnail when it is equipped with touch screen, swipe in from the Start Screen to the Windows desktop, do one of the following: • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. The Charms Bar Charms provide new and faster...
(English) User Guide - Lenovo K450e
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... except over an icon, then select Screen resolution from the pop-up menu to change the display property settings. Right-click the desktop anywhere except over an icon, then select Personalize from the pop-up menu. 2. Troubleshooting Display Problems Problem: Blank screen or no... image is loose; Check to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. Check to see if the...
... except over an icon, then select Screen resolution from the pop-up menu to change the display property settings. Right-click the desktop anywhere except over an icon, then select Personalize from the pop-up menu. 2. Troubleshooting Display Problems Problem: Blank screen or no... image is loose; Check to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. Check to see if the...
(English) User Guide - Lenovo K450e
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...is not muted. Problem: No sound from the Settings Charm or click the arrow on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Troubleshooting and problem resolution: • Check the headphone cable connection - Ensure that the volume is...up and the sound is securely inserted into the headphone connector. • Adjust the Windows volume control - If the problem persists, contact Lenovo Service. ensure that may be generating magnetic interference. 2. Check to see if any of the following devices are connected to eliminate distortion. ...
...is not muted. Problem: No sound from the Settings Charm or click the arrow on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Troubleshooting and problem resolution: • Check the headphone cable connection - Ensure that the volume is...up and the sound is securely inserted into the headphone connector. • Adjust the Windows volume control - If the problem persists, contact Lenovo Service. ensure that may be generating magnetic interference. 2. Check to see if any of the following devices are connected to eliminate distortion. ...