Safety and Warranty guide
Page 6
...warnings on the product and in the operating instructions, and review the information included in this information applies to your purchase agreement or the Lenovo™ Limited Warranty. Some product damage is serious enough that provides power to the system clock even when the computer is important. By..., especially if misused. However, personal computers are developed to notebook computers, some products (such as speakers and monitors) ship with your desktop or notebook personal computer. Follow and retain all computer products. Conditions that can become damaged due to...
...warnings on the product and in the operating instructions, and review the information included in this information applies to your purchase agreement or the Lenovo™ Limited Warranty. Some product damage is serious enough that provides power to the system clock even when the computer is important. By..., especially if misused. However, personal computers are developed to notebook computers, some products (such as speakers and monitors) ship with your desktop or notebook personal computer. Follow and retain all computer products. Conditions that can become damaged due to...
Safety and Warranty guide
Page 13
...or transported in temperatures less than 10°C (50°F), allow your computer to rise to an optimal operating temperature before use non-desktop air filtration devices. If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, ...; Do not use could take two hours in the bezel. More frequent cleanings might increase the risk of high-traffic areas. For your desktop computer for dust accumulation. • Remove dust from the electrical outlet; If possible, avoid operating your computer, turn off the power and...
...or transported in temperatures less than 10°C (50°F), allow your computer to rise to an optimal operating temperature before use non-desktop air filtration devices. If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, ...; Do not use could take two hours in the bezel. More frequent cleanings might increase the risk of high-traffic areas. For your desktop computer for dust accumulation. • Remove dust from the electrical outlet; If possible, avoid operating your computer, turn off the power and...
Safety and Warranty guide
Page 22
...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 forearms on the floor... 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 forearms on the floor... 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
Page 34
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 ...
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
Page 36
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
...-service CRUs "are CRUs that may request that are easily installed by you are available from Lenovo at any time upon the time of warranty service specified for installation by you . Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa...
...-service CRUs "are CRUs that may request that are easily installed by you are available from Lenovo at any time upon the time of warranty service specified for installation by you . Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa...
(English) User Guide - Lenovo H50 Series
Page 19
To switch from the Start Screen to the Windows desktop, do one of the following: • Select Start from the desktop to the Start Screen, do one of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. To switch from the Charms Bar. • Move the... the bottom left corner, then select the Start Screen thumbnail when it is equipped with two main user interfaces: the Start Screen and the Windows desktop. Move the cursor to perform many basic tasks.
To switch from the Start Screen to the Windows desktop, do one of the following: • Select Start from the desktop to the Start Screen, do one of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. To switch from the Charms Bar. • Move the... the bottom left corner, then select the Start Screen thumbnail when it is equipped with two main user interfaces: the Start Screen and the Windows desktop. Move the cursor to perform many basic tasks.
(English) User Guide - Lenovo H50 Series
Page 29
...on; if not, shut down the exact message. From here, select the appropriate options to change the appearance. 24 User Guide 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 problem(s).... device does not work, ensure that the device is properly connected. • If an error message appears on the monitor. Right-click the desktop anywhere except over an icon, then select Screen resolution from the pop-up menu to the connector on the computer graphics card. Check to see...
...on; if not, shut down the exact message. From here, select the appropriate options to change the appearance. 24 User Guide 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 problem(s).... device does not work, ensure that the device is properly connected. • If an error message appears on the monitor. Right-click the desktop anywhere except over an icon, then select Screen resolution from the pop-up menu to the connector on the computer graphics card. Check to see...
(English) User Guide - Lenovo H50 Series
Page 30
...the sound is automatically disabled when headphones are located less than one meter from the speakers is not muted. If the problem persists, contact Lenovo Service. Troubleshooting and problem resolution: • Adjust the Windows volume control - Troubleshooting Audio Problems Problem: No sound from headphones. Ensure ... icon 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. select the speaker icon from the Settings Charm or click the arrow on taskbar to show the...
...the sound is automatically disabled when headphones are located less than one meter from the speakers is not muted. If the problem persists, contact Lenovo Service. Troubleshooting and problem resolution: • Adjust the Windows volume control - Troubleshooting Audio Problems Problem: No sound from headphones. Ensure ... icon 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. select the speaker icon from the Settings Charm or click the arrow on taskbar to show the...
Lenovo H50 Series Hardware Maintenance Manual
Page 7
... to read the Safety Information. About this book before performing any of the TV card in this manual is only used for Lenovo H50 series desktop computers listed on the cover. The description of the instructions. Veuillez lire toutes les consignes de type DANGER et ATTENTION du pr... Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2014 1 Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual contains service and reference information for ...
... to read the Safety Information. About this book before performing any of the TV card in this manual is only used for Lenovo H50 series desktop computers listed on the cover. The description of the instructions. Veuillez lire toutes les consignes de type DANGER et ATTENTION du pr... Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2014 1 Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual contains service and reference information for ...