Safety and Warranty guide
Page 6
...By carefully following the information contained in physical injury or property damage, especially if misused. Note: This information includes references to "Lenovo Limited Warranty." Follow and retain all computer products. Our products are electronic devices. If you safely use your product, you can ... products (such as speakers and monitors) ship with your product. To reduce these risks, follow the instructions included with your desktop or notebook personal computer. In addition to misuse or neglect. Some product damage is serious enough that provides power to be used...
...By carefully following the information contained in physical injury or property damage, especially if misused. Note: This information includes references to "Lenovo Limited Warranty." Follow and retain all computer products. Our products are electronic devices. If you safely use your product, you can ... products (such as speakers and monitors) ship with your product. To reduce these risks, follow the instructions included with your desktop or notebook personal computer. In addition to misuse or neglect. Some product damage is serious enough that provides power to be used...
Safety and Warranty guide
Page 13
...a well-ventilated and dry area without direct exposure to sunshine. If you notice external dust accumulation, then examine and remove dust from your desktop computer for dust accumulation. • Remove dust from vents and perforations in the bezel. If your computer is plugged in. • Regularly... ranging between 35% and 80%. then remove any dust from vents and any ventilation openings. • Do not store or operate your desktop computer: • Keep the cover closed whenever the computer is stored or transported in temperatures less than 10°C (50°F), allow...
...a well-ventilated and dry area without direct exposure to sunshine. If you notice external dust accumulation, then examine and remove dust from your desktop computer for dust accumulation. • Remove dust from vents and perforations in the bezel. If your computer is plugged in. • Regularly... ranging between 35% and 80%. then remove any dust from vents and any ventilation openings. • Do not store or operate your desktop computer: • Keep the cover closed whenever the computer is stored or transported in temperatures less than 10°C (50°F), allow...
Safety and Warranty guide
Page 22
... a comfort 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 - 35˚C Relative ...to operate within 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 feet on immediately after it is powered on the floor steadily 1.
... a comfort 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 - 35˚C Relative ...to operate within 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 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
Page 34
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
Page 35
...of warranty service designated for your product or at its cost for installation by you . You may be available for purchase from Lenovo at any , will be installed for you. Installation of Selfservice CRUs is required: 1) return instructions, a prepaid return 30...information and replacement instructions are called "Self-service CRUs". When return is your product and the available service. 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...
...of warranty service designated for your product or at its cost for installation by you . You may be available for purchase from Lenovo at any , will be installed for you. Installation of Selfservice CRUs is required: 1) return instructions, a prepaid return 30...information and replacement instructions are called "Self-service CRUs". When return is your product and the available service. 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 C3/C4/C5 Series User Guide
Page 19
... the Start Screen, do one of the following: • Select Start from the Start Screen to the Windows desktop, do one of the following : • Move the cursor to the top right or bottom right corner of the screen, then click Settings. (If your ... of the screen. • If your computer is equipped with touch screen, swipe in from the right edge 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 cursor to perform many basic tasks...
... the Start Screen, do one of the following: • Select Start from the Start Screen to the Windows desktop, do one of the following : • Move the cursor to the top right or bottom right corner of the screen, then click Settings. (If your ... of the screen. • If your computer is equipped with touch screen, swipe in from the right edge 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 cursor to perform many basic tasks...
Lenovo C3/C4/C5 Series User Guide
Page 29
If still cannot solve the problem, contact Lenovo Customer Service. Make sure the power cord is plugged into your computer: • If you added or removed a part before the problem started, review the ... back in a program, see the Help document of this program. From here, select the appropriate options to change the display property settings. 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). •...
If still cannot solve the problem, contact Lenovo Customer Service. Make sure the power cord is plugged into your computer: • If you added or removed a part before the problem started, review the ... back in a program, see the Help document of this program. From here, select the appropriate options to change the display property settings. 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). •...
Lenovo C3/C4/C5 Series User Guide
Page 30
If the problem persists, contact Lenovo Service. Troubleshooting and problem resolution: • Adjust the Windows volume control ...resolution: • Check the headphone cable connection - 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 the ...side-panel headphone connector. Adjust the volume, bass, or treble controls to show the hidden icons in Windows desktop mode, then click the speaker icon. Ensure that the volume is turned up and the sound is securely inserted...
If the problem persists, contact Lenovo Service. Troubleshooting and problem resolution: • Adjust the Windows volume control ...resolution: • Check the headphone cable connection - 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 the ...side-panel headphone connector. Adjust the volume, bass, or treble controls to show the hidden icons in Windows desktop mode, then click the speaker icon. Ensure that the volume is turned up and the sound is securely inserted...
Lenovo C3/C4/C5 Series User Guide
Page 19
... right corner of the screen, then click Settings. (If your computer is displayed. • Press the Windows key . Move the cursor to the Windows desktop, do one of the following: • Move the cursor to perform many basic tasks. To display the charms, do one of the following : •...bottom right corner of the screen. • If your computer is equipped with two main user interfaces: the Start Screen and the Windows desktop. Select Power → Shutdown. 14 User Guide To switch from the desktop to the Start Screen, do one of the following : • Select the Windows...
... right corner of the screen, then click Settings. (If your computer is displayed. • Press the Windows key . Move the cursor to the Windows desktop, do one of the following: • Move the cursor to perform many basic tasks. To display the charms, do one of the following : •...bottom right corner of the screen. • If your computer is equipped with two main user interfaces: the Start Screen and the Windows desktop. Select Power → Shutdown. 14 User Guide To switch from the desktop to the Start Screen, do one of the following : • Select the Windows...
Lenovo C3/C4/C5 Series User Guide
Page 29
.... • If an error message appears on the monitor. Problem: You need 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. Troubleshooting and problem resolution: 1. Unplug the power cord and...program. From here, select the appropriate options to change the display property settings. If still cannot solve the problem, contact Lenovo Customer Service. Right-click the desktop anywhere except over an icon, then select Screen resolution from the pop-up menu to : • Change the...
.... • If an error message appears on the monitor. Problem: You need 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. Troubleshooting and problem resolution: 1. Unplug the power cord and...program. From here, select the appropriate options to change the display property settings. If still cannot solve the problem, contact Lenovo Customer Service. Right-click the desktop anywhere except over an icon, then select Screen resolution from the pop-up menu to : • Change the...
Lenovo C3/C4/C5 Series User Guide
Page 30
If the problem persists, contact Lenovo Service. 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. Ensure that the volume is turned up and the sound is not muted. select the...Adjust the Windows volume control - select the speaker icon from the integrated speakers. 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 ...
If the problem persists, contact Lenovo Service. 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. Ensure that the volume is turned up and the sound is not muted. select the...Adjust the Windows volume control - select the speaker icon from the integrated speakers. 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 ...
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
Page 63
... are slightly more difficult to replace. • N-identifies parts that are Customer Replaceable Units (CRUs). • 1- FRU lists-C355 This chapter lists the information on the field replaceable units (FRUs) for Lenovo C355 All-In-One desktop computer. Attention: Be sure to replace, requiring few or no tools. • 2- Chapter 9. Notes: FRUs that have...
... are slightly more difficult to replace. • N-identifies parts that are Customer Replaceable Units (CRUs). • 1- FRU lists-C355 This chapter lists the information on the field replaceable units (FRUs) for Lenovo C355 All-In-One desktop computer. Attention: Be sure to replace, requiring few or no tools. • 2- Chapter 9. Notes: FRUs that have...
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
Page 73
FRU lists-C455 This chapter lists the information on the field replaceable units (FRUs) for Lenovo C455 All-In-One desktop computer. identifies parts that are slightly more difficult to replace, requiring few or no tools. • 2- Notes: FRUs that are fairly simple to replace. • N-...: Be sure to be replaced by the customer. 1 22 2 3 21 4 5 6 20 7 19 8 9 18 10 17 16 11 15 12 14 13 Item # Name © Copyright Lenovo 2013 Part Description (English) FRU PN CRU ID 67 Chapter 10.
FRU lists-C455 This chapter lists the information on the field replaceable units (FRUs) for Lenovo C455 All-In-One desktop computer. identifies parts that are slightly more difficult to replace, requiring few or no tools. • 2- Notes: FRUs that are fairly simple to replace. • N-...: Be sure to be replaced by the customer. 1 22 2 3 21 4 5 6 20 7 19 8 9 18 10 17 16 11 15 12 14 13 Item # Name © Copyright Lenovo 2013 Part Description (English) FRU PN CRU ID 67 Chapter 10.