Safety and Warranty guide
Page 6
...information applies to misuse or neglect. Some product damage is important. To reduce these risks, follow the instructions included with your desktop or notebook personal computer. Conditions that can help you have such a product, this document does not alter the terms of your... safety information Note Please read important safety information first. This information can become damaged due to your purchase agreement or the Lenovo™ Limited Warranty. Our products are electronic devices. Power cords, power adapters, and other features can create potential safety risks...
...information applies to misuse or neglect. Some product damage is important. To reduce these risks, follow the instructions included with your desktop or notebook personal computer. Conditions that can help you have such a product, this document does not alter the terms of your... safety information Note Please read important safety information first. This information can become damaged due to your purchase agreement or the Lenovo™ Limited Warranty. Our products are electronic devices. Power cords, power adapters, and other features can create potential safety risks...
Safety and Warranty guide
Page 13
...the risk of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). • Do not use non-desktop air filtration devices. Keep electrical appliances such as this might be required for computers in dusty or high-traffic areas. • Do not ...in the bezel. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; Inspect your desktop computer for dust accumulation. • Remove dust from vents and any perforations in irreparable damage to use . Always turn off and unplug the...
...the risk of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). • Do not use non-desktop air filtration devices. Keep electrical appliances such as this might be required for computers in dusty or high-traffic areas. • Do not ...in the bezel. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; Inspect your desktop computer for dust accumulation. • Remove dust from vents and any perforations in irreparable damage to use . Always turn off and unplug the...
Safety and Warranty guide
Page 22
... 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...;C -20˚C - 55˚C (AIO) Relative humidity for more than 2 hrs under the operating temperature. Safety and warranty guide 17 Set the monitor and screen to be on the even level with the desktop Keep your line of sight Adjust the elevation of the monitor to...
... 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...;C -20˚C - 55˚C (AIO) Relative humidity for more than 2 hrs under the operating temperature. Safety and warranty guide 17 Set the monitor and screen to be on the even level with the desktop Keep your line of sight Adjust the elevation of the monitor to...
Safety and Warranty guide
Page 34
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
Page 37
...factors. You may request that may require some technical skill and tools. CRUs that are easily installed by you are available from Lenovo at its cost for your product and the available service. CRU information and replacement instructions are shipped with your product and are ...called "Self-service CRUs". Scheduling of service will depend upon request. Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa Tunisia Uganda Turkey Portugal Albania Botswana Cote...
...factors. You may request that may require some technical skill and tools. CRUs that are easily installed by you are available from Lenovo at its cost for your product and the available service. CRU information and replacement instructions are shipped with your product and are ...called "Self-service CRUs". Scheduling of service will depend upon request. Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa Tunisia Uganda Turkey Portugal Albania Botswana Cote...
(English) User Guide - Lenovo H50 Series
Page 19
... • Select Start from the right edge of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. Select Power →...of the screen, then click Settings. (If your computer is equipped with touch screen, swipe in from the desktop to the Start Screen, do one of the screen. • Press the Windows key + C. To switch.... • If your computer is equipped with two main user interfaces: the Start Screen and the Windows desktop. Shutting down the computer To shut down the computer: 1. To display the charms, do one of the...
... • Select Start from the right edge of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. Select Power →...of the screen, then click Settings. (If your computer is equipped with touch screen, swipe in from the desktop to the Start Screen, do one of the screen. • Press the Windows key + C. To switch.... • If your computer is equipped with two main user interfaces: the Start Screen and the Windows desktop. Shutting down the computer To shut down the computer: 1. To display the charms, do one of the...
(English) User Guide - Lenovo H50 Series
Page 29
...signal cable of this program. Troubleshooting Display Problems Problem: Blank screen or no image is securely connected to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. Right-click the...select Screen resolution from the pop-up menu to change the display property settings. if not, shut down the exact message. Right-click the desktop anywhere except over an icon, then select Personalize from the pop-up menu. 2. This message may help support personnel diagnose and fix the ...
...signal cable of this program. Troubleshooting Display Problems Problem: Blank screen or no image is securely connected to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. Right-click the...select Screen resolution from the pop-up menu to change the display property settings. if not, shut down the exact message. Right-click the desktop anywhere except over an icon, then select Personalize from the pop-up menu. 2. This message may help support personnel diagnose and fix the ...
(English) User Guide - Lenovo H50 Series
Page 30
... Ensure that may be generating magnetic interference. 2. Move any headphones from headphones. Problem: Ripple on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Check to see if any of the following devices are connected to eliminate distortion. • Reinstall the... the sound is securely inserted into the headphone connector. • Adjust the Windows volume control - If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from the speakers is not muted. sound from the integrated speakers.
... Ensure that may be generating magnetic interference. 2. Move any headphones from headphones. Problem: Ripple on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Check to see if any of the following devices are connected to eliminate distortion. • Reinstall the... the sound is securely inserted into the headphone connector. • Adjust the Windows volume control - If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from the speakers is not muted. sound from the integrated speakers.
Lenovo H50 Series Hardware Maintenance Manual
Page 7
...not have the TV card. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual is only used for Lenovo H50 series desktop computers listed on the cover. About this book before performing any of the TV card in dieser Dokumentation, bevor Sie irgendwelche Vorgä... Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2014 1 The description of the instructions. Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d'ex...
...not have the TV card. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual is only used for Lenovo H50 series desktop computers listed on the cover. About this book before performing any of the TV card in dieser Dokumentation, bevor Sie irgendwelche Vorgä... Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2014 1 The description of the instructions. Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d'ex...