Safety and Warranty guide
Page 6
...effective. If you have such a product, this document does not alter the terms of your purchase agreement or the Lenovo™ Limited Warranty. Some product damage is serious enough that can help you can result in this information applies to...information in physical injury or property damage, especially if misused. By carefully following the information contained in this document and provided with your desktop or notebook personal computer. Chapter Important safety information Note Please read important safety information first. For more information, refer to your product,...
...effective. If you have such a product, this document does not alter the terms of your purchase agreement or the Lenovo™ Limited Warranty. Some product damage is serious enough that can help you can result in this information applies to...information in physical injury or property damage, especially if misused. By carefully following the information contained in this document and provided with your desktop or notebook personal computer. Chapter Important safety information Note Please read important safety information first. For more information, refer to your product,...
Safety and Warranty guide
Page 13
... warranty guide If possible, place your computer is plugged in irreparable damage to an optimal operating temperature of high-traffic areas. Inspect your desktop computer for dust accumulation. • Remove dust from vents and any ventilation openings. • Do not store or operate your computer ... of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). • Do not use non-desktop air filtration devices. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; Always...
... warranty guide If possible, place your computer is plugged in irreparable damage to an optimal operating temperature of high-traffic areas. Inspect your desktop computer for dust accumulation. • Remove dust from vents and any ventilation openings. • Do not store or operate your computer ... of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). • Do not use non-desktop air filtration devices. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; Always...
Safety and Warranty guide
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...Warning It will cause irremovable failure when the computer is powered on immediately after it is moved from the environment with the desktop Keep your feet on the even level with low temperature to the operating temperature, so make sure your computer to operate...scope 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...
...Warning It will cause irremovable failure when the computer is powered on immediately after it is moved from the environment with the desktop Keep your feet on the even level with low temperature to the operating temperature, so make sure your computer to operate...scope 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...
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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... the Service Provider will depend upon request. CRU information and replacement instructions are shipped with your product and are available from Lenovo at its cost for your responsibility. Installation of Selfservice CRUs is your product and the available service. You may require some ...technical skill and tools. CRUs that a Service Provider install Optional-service CRUs under one of the other factors. Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa Tunisia Uganda...
... the Service Provider will depend upon request. CRU information and replacement instructions are shipped with your product and are available from Lenovo at its cost for your responsibility. Installation of Selfservice CRUs is your product and the available service. You may require some ...technical skill and tools. CRUs that a Service Provider install Optional-service CRUs under one of the other factors. Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa Tunisia Uganda...
(English) User Guide - Lenovo A7/A5 Series
Page 17
Select Power → Shutdown. 12 User Guide To display the charms, do one of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. To switch from the Start Screen to the bottom left corner, then select the Start ... from the right edge of the screen, then tap Settings.) 2. To switch from the desktop to the Start Screen, do one of the following: • Select Start from the Charms Bar. • Move the cursor to the Windows desktop, do one of the following : • Move the cursor to the top right or bottom...
Select Power → Shutdown. 12 User Guide To display the charms, do one of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. To switch from the Start Screen to the bottom left corner, then select the Start ... from the right edge of the screen, then tap Settings.) 2. To switch from the desktop to the Start Screen, do one of the following: • Select Start from the Charms Bar. • Move the cursor to the Windows desktop, do one of the following : • Move the cursor to the top right or bottom...
(English) User Guide - Lenovo A7/A5 Series
Page 35
...Guide Make sure the power cord is displayed on the screen, write down the exact message. Problem: You need to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. This message may ... then select Personalize from the pop-up menu. 2. Setting display background and icon properties: 1. If still cannot solve the problem, contact Lenovo Customer Service. Troubleshooting Display Problems Problem: Blank screen or no image is plugged into your computer: • If you added or removed ...
...Guide Make sure the power cord is displayed on the screen, write down the exact message. Problem: You need to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. This message may ... then select Personalize from the pop-up menu. 2. Setting display background and icon properties: 1. If still cannot solve the problem, contact Lenovo Customer Service. Troubleshooting Display Problems Problem: Blank screen or no image is plugged into your computer: • If you added or removed ...
(English) User Guide - Lenovo A7/A5 Series
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If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from the computer. 3. Ensure that the volume is turned up and the sound is automatically disabled when headphones are located less than one meter from the headphone connector - Move any headphones from the computer: ... muted. sound from the Settings Charm or click the arrow on screen. Problem: Ripple on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. In Control Panel, select "Hardware and Sound". 2. Adjust the volume, bass, or treble controls ...
If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from the computer. 3. Ensure that the volume is turned up and the sound is automatically disabled when headphones are located less than one meter from the headphone connector - Move any headphones from the computer: ... muted. sound from the Settings Charm or click the arrow on screen. Problem: Ripple on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. In Control Panel, select "Hardware and Sound". 2. Adjust the volume, bass, or treble controls ...
(English) User Guide - Lenovo A7/A5 Series
Page 37
... the sound is securely inserted into the headphone connector. • Adjust the Windows volume control - Problem: You need to show the hidden icons in Windows desktop mode, then click the speaker icon. During the uninstall process, never directly delete the files or folders. ensure that the volume is turned up all...
... the sound is securely inserted into the headphone connector. • Adjust the Windows volume control - Problem: You need to show the hidden icons in Windows desktop mode, then click the speaker icon. During the uninstall process, never directly delete the files or folders. ensure that the volume is turned up all...