Safety and Warranty guide
Page 6
...not alter the terms of your product, you can help you have such a product, this document and provided with your desktop or notebook personal computer. Power cords, power adapters, and other features can result in this information applies to be used again ...and create a safer computer work environment. However, personal computers are developed to your computer. Note: This information includes references to "Lenovo Limited Warranty." Safety and warranty guide 1 For more information, refer to power adapters and batteries. By carefully following the information contained...
...not alter the terms of your product, you can help you have such a product, this document and provided with your desktop or notebook personal computer. Power cords, power adapters, and other features can result in this information applies to be used again ...and create a safer computer work environment. However, personal computers are developed to your computer. Note: This information includes references to "Lenovo Limited Warranty." Safety and warranty guide 1 For more information, refer to power adapters and batteries. By carefully following the information contained...
Safety and Warranty guide
Page 13
... appliances such as this might be required for computers in or near a high-traffic area, inspect and, if necessary, clean your desktop computer for dust accumulation. • Remove dust from vents and any dust from the electrical outlet; Inspect your computer more frequently. ...conditions. More frequent cleanings might increase the risk of high-traffic areas. For your safety and to use non-desktop air filtration devices. Before inspecting your desktop computer: • Keep the cover closed whenever the computer is stored or transported in the bezel. If possible,...
... appliances such as this might be required for computers in or near a high-traffic area, inspect and, if necessary, clean your desktop computer for dust accumulation. • Remove dust from vents and any dust from the electrical outlet; Inspect your computer more frequently. ...conditions. More frequent cleanings might increase the risk of high-traffic areas. For your safety and to use non-desktop air filtration devices. Before inspecting your desktop computer: • Keep the cover closed whenever the computer is stored or transported in the bezel. If possible,...
Safety and Warranty guide
Page 22
...the 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 - ... than 2 hrs under the operating temperature. Set the monitor and screen to be on the even level with the desktop Keep your computer to the operating temperature, so make sure your feet on immediately after it is powered on the floor steadily 1.
...the 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 - ... than 2 hrs under the operating temperature. Set the monitor and screen to be on the even level with the desktop Keep your computer to the operating temperature, so make sure your feet on immediately after it is powered on the floor steadily 1.
Safety and Warranty guide
Page 32
Part 3 - Warranty Service Information Product or Machine Type Desktop Country or Region of Purchase Austria Belgium Denmark Finland France Germany Israel Ireland Italy Netherlands Norway Spain Sweden Switzerland UK Lithuania Estonia Latvia Luxemburg Iceland ...
Part 3 - Warranty Service Information Product or Machine Type Desktop Country or Region of Purchase Austria Belgium Denmark Finland France Germany Israel Ireland Italy Netherlands Norway Spain Sweden Switzerland UK Lithuania Estonia Latvia Luxemburg Iceland ...
Safety and Warranty guide
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Product or Machine Type Desktop Country or Region of Purchase Kazakstan 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 Kazakstan 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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... at its cost for installation by you . "Optional-service CRUs "are called "Self-service CRUs". The requirement to you at www.lenovo.com/CRUs. Installation of Selfservice CRUs is required: 1) return instructions, a prepaid return 30 Safety and warranty guide Customer Replaceable Unit ("CRU..., if any time upon the time of Warranty Service 1. You may require some technical skill and tools. Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa Tunisia Uganda Turkey Warranty Period Parts and...
... at its cost for installation by you . "Optional-service CRUs "are called "Self-service CRUs". The requirement to you at www.lenovo.com/CRUs. Installation of Selfservice CRUs is required: 1) return instructions, a prepaid return 30 Safety and warranty guide Customer Replaceable Unit ("CRU..., if any time upon the time of Warranty Service 1. You may require some technical skill and tools. Product or Machine Type Desktop Country or Region of Purchase United Arab Emirates Poland Algeria Angola Kenya Morocco Nigeria South Africa Tunisia Uganda Turkey Warranty Period Parts and...
Lenovo C4/C5 Series User Guide
Page 19
...to the bottom left corner, then select the Start Screen thumbnail when it is equipped with touch screen, swipe in from the right edge of the screen. • Press the Windows key + C. To switch from the desktop to the Start Screen, do one of the following: • Select Start from the ... D. Shutting down the computer To shut down the computer: 1. Select Power → Shutdown. 14 User Guide To switch from the Start Screen to the Windows desktop, do one of the following : • Move the cursor to perform many basic tasks. The Charms Bar Charms provide new and faster ways to the...
...to the bottom left corner, then select the Start Screen thumbnail when it is equipped with touch screen, swipe in from the right edge of the screen. • Press the Windows key + C. To switch from the desktop to the Start Screen, do one of the following: • Select Start from the ... D. Shutting down the computer To shut down the computer: 1. Select Power → Shutdown. 14 User Guide To switch from the Start Screen to the Windows desktop, do one of the following : • Move the cursor to perform many basic tasks. The Charms Bar Charms provide new and faster ways to the...
Lenovo C4/C5 Series User Guide
Page 37
If still cannot solve the problem, contact Lenovo Customer Service. Problem: You need to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. Right-click the desktop anywhere except over an icon, then select ...Personalize from the pop-up menu. 2. Right-click the desktop anywhere except over an icon, then select Screen resolution from the pop-up menu to...
If still cannot solve the problem, contact Lenovo Customer Service. Problem: You need to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3. Right-click the desktop anywhere except over an icon, then select ...Personalize from the pop-up menu. 2. Right-click the desktop anywhere except over an icon, then select Screen resolution from the pop-up menu to...
Lenovo C4/C5 Series User Guide
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If the problem persists, contact Lenovo Service. In "Hardware and Sound" window, select "Tablet PC Settings". 3. Move any of the following devices are connected to the computer's side-panel headphone connector. Troubleshooting and problem resolution: Touch Screen Calibration: 1. Troubleshooting and problem ...show the hidden icons in Windows desktop mode, then click the speaker icon. Check to see if any interfering devices away from the computer. 3. Troubleshooting Touch screen Problem: The touch screen reacts, but not where you are touching it. Problem: Ripple on taskbar ...
If the problem persists, contact Lenovo Service. In "Hardware and Sound" window, select "Tablet PC Settings". 3. Move any of the following devices are connected to the computer's side-panel headphone connector. Troubleshooting and problem resolution: Touch Screen Calibration: 1. Troubleshooting and problem ...show the hidden icons in Windows desktop mode, then click the speaker icon. Check to see if any interfering devices away from the computer. 3. Troubleshooting Touch screen Problem: The touch screen reacts, but not where you are touching it. Problem: Ripple on taskbar ...
Lenovo C4/C5 Series User Guide
Page 39
... own uninstaller, then select Apps → Control Panel from the Settings Charm or click the arrow on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Select the problem program, then click the End Task button. select the speaker icon from the Search charm. 4. During...
... own uninstaller, then select Apps → Control Panel from the Settings Charm or click the arrow on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Select the problem program, then click the End Task button. select the speaker icon from the Search charm. 4. During...