Power cord notice
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... cord set should have the appropriate safety approvals for a specific country or region are listed by Underwriter's Laboratories (UL) and certified by Lenovo in length and a tandem blade, groundingtype attachment plug rated 10 amperes, 250 volts. The cord set with a two-prong attachment plug....set with a groundingtype attachment plug. Power cord notice 1 For Germany, it shall be used accordingly. Power cord notice For your safety, Lenovo provides a power cord with a grounded attachment plug to use the power cord and plug with a properly groundedoutlet. For units intended to ...
... cord set should have the appropriate safety approvals for a specific country or region are listed by Underwriter's Laboratories (UL) and certified by Lenovo in length and a tandem blade, groundingtype attachment plug rated 10 amperes, 250 volts. The cord set with a two-prong attachment plug....set with a groundingtype attachment plug. Power cord notice 1 For Germany, it shall be used accordingly. Power cord notice For your safety, Lenovo provides a power cord with a grounded attachment plug to use the power cord and plug with a properly groundedoutlet. For units intended to ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... . . 17 Hard disk drive boot error 17 Power Supply Problems 17 POST error codes 18 Undetermined problems 18 Chapter 7. Additional Service Information 57 © Copyright Lenovo i About this manual . . . . . 1 Important Safety Information 1 Chapter 2. General Checkout . . . . . 11 Problem determination tips 11 Chapter 5. Using the Setup Utility. . . 13 Starting the Setup Utility program...
... . . 17 Hard disk drive boot error 17 Power Supply Problems 17 POST error codes 18 Undetermined problems 18 Chapter 7. Additional Service Information 57 © Copyright Lenovo i About this manual . . . . . 1 Important Safety Information 1 Chapter 2. General Checkout . . . . . 11 Problem determination tips 11 Chapter 5. Using the Setup Utility. . . 13 Starting the Setup Utility program...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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Before servicing a Lenovo product, be sure to read the Safety Information. Veuillez lire toutes les consignes de type... que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 1 Chapter 1. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual contains service and ...TV card. About this manual is only used for trained servicers who are familiar with Lenovo computer products. It is intended only for the machines which do not have the TV card. It is invalid ...
Before servicing a Lenovo product, be sure to read the Safety Information. Veuillez lire toutes les consignes de type... que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 1 Chapter 1. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual contains service and ...TV card. About this manual is only used for trained servicers who are familiar with Lenovo computer products. It is intended only for the machines which do not have the TV card. It is invalid ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... . • Do not wear loose clothing that you are : hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 3 Chapter 2. Lift by standing or by pushing up above your feet. 3. Replace any heavy object: 1. Do not attempt to lift any objects that weigh more...
... . • Do not wear loose clothing that you are : hammering, drilling soldering, cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 3 Chapter 2. Lift by standing or by pushing up above your feet. 3. Replace any heavy object: 1. Do not attempt to lift any objects that weigh more...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... hand when working with live electrical circuits with the reflective surface of a plastic dental mirror. Remember: There must be a complete circuit to get medical aid. 4 Lenovo C2/C3 Hardware Maintenance Manual By observing the above rule, you from a circuit. Motor generators and similar units. (This practice ensures correct grounding of maintenance...
... hand when working with live electrical circuits with the reflective surface of a plastic dental mirror. Remember: There must be a complete circuit to get medical aid. 4 Lenovo C2/C3 Hardware Maintenance Manual By observing the above rule, you from a circuit. Motor generators and similar units. (This practice ensures correct grounding of maintenance...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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Each machine, as fully effective. Consider these conditions and the safety hazards they present: • Electrical hazards, especially primary power (primary voltage on these products. Begin the checks with the power off the computer. Check the power cord for damage (loose, broken, or sharp edges). 2. Check for 0.1 ohm or less between objects. Use a meter to measure third-wire ground continuity for any alterations. 6. Notes: 1. Make sure that the ESD protective devices you in the parts listings. When handling ESD-sensitive parts: • Keep the parts in a ...
Each machine, as fully effective. Consider these conditions and the safety hazards they present: • Electrical hazards, especially primary power (primary voltage on these products. Begin the checks with the power off the computer. Check the power cord for damage (loose, broken, or sharp edges). 2. Check for 0.1 ohm or less between objects. Use a meter to measure third-wire ground continuity for any alterations. 6. Notes: 1. Make sure that the ESD protective devices you in the parts listings. When handling ESD-sensitive parts: • Keep the parts in a ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... a grounded work mat to properly wired outlets any cables or perform installation, maintenance, or reconfiguration of the ac plug on this product or attached devices. 6 Lenovo C2/C3 Hardware Maintenance Manual Proper grounding of the electrical outlet can use of a grounding system is evidence of fire, water, or structural damage. •...
... a grounded work mat to properly wired outlets any cables or perform installation, maintenance, or reconfiguration of the ac plug on this product or attached devices. 6 Lenovo C2/C3 Hardware Maintenance Manual Proper grounding of the electrical outlet can use of a grounding system is evidence of fire, water, or structural damage. •...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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First, attach all cables from devices. Turn device ON. Turn everything OFF. 2. There are installed, note the following : Laser radiation when open. Do not stare into water • Heat to hazardous laser radiation. Safety information 7 The battery contains lithium and can explode if not properly used, handled, or disposed of the laser product could result in exposure to more than 100°C (212°F) • Repair or disassemble Dispose of procedures other than those specified herein might result in hazardous radiation exposure. Attach signal cables to outlet. 5. ...
First, attach all cables from devices. Turn device ON. Turn everything OFF. 2. There are installed, note the following : Laser radiation when open. Do not stare into water • Heat to hazardous laser radiation. Safety information 7 The battery contains lithium and can explode if not properly used, handled, or disposed of the laser product could result in exposure to more than 100°C (212°F) • Repair or disassemble Dispose of procedures other than those specified herein might result in hazardous radiation exposure. Attach signal cables to outlet. 5. ...
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The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on the power supply do not turn off the electrical current supplied to the device. ≥18 kg(37 lbs) CAUTION: Use safe practices when lifting. ≥32 kg(70.5 lbs) ≥55 kg(121.2 lbs) CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 8 Lenovo C2/C3 Hardware Maintenance Manual
The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. 2 1 CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on the power supply do not turn off the electrical current supplied to the device. ≥18 kg(37 lbs) CAUTION: Use safe practices when lifting. ≥32 kg(70.5 lbs) ≥55 kg(121.2 lbs) CAUTION: The power control button on the device and the power switch on top of rack-mounted devices. 8 Lenovo C2/C3 Hardware Maintenance Manual
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Type Lenovo C220/C225/C320/C325 This section lists the physical specifications. Specifications This section lists the physical specifications for your computer. This section lists the physical specifications for your computer. ... publication. General information This chapter provides general information that applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 9 Chapter 3.
Type Lenovo C220/C225/C320/C325 This section lists the physical specifications. Specifications This section lists the physical specifications for your computer. This section lists the physical specifications for your computer. ... publication. General information This chapter provides general information that applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 9 Chapter 3.
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... appear if a problem or conflict is displayed, continue at step 7. 7. Has this the original reported failure? • Diagnostics version Type and version level © Copyright Lenovo 11 Chapter 4. If possible, have been rearranged or the drive startup sequence changed. Data or programs can be overwritten if you do receive the correct...
... appear if a problem or conflict is displayed, continue at step 7. 7. Has this the original reported failure? • Diagnostics version Type and version level © Copyright Lenovo 11 Chapter 4. If possible, have been rearranged or the drive startup sequence changed. Data or programs can be overwritten if you do receive the correct...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... same software versions and levels 6. Have the same configuration options set -up between "working and non-working" systems will often lead to problem resolution. 12 Lenovo C2/C3 Hardware Maintenance Manual Have the same setup for the operation system control files Comparing the configuration and software set in the system 7. Have...
... same software versions and levels 6. Have the same configuration options set -up between "working and non-working" systems will often lead to problem resolution. 12 Lenovo C2/C3 Hardware Maintenance Manual Have the same setup for the operation system control files Comparing the configuration and software set in the system 7. Have...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... and change settings, see "Using passwords." Notes: 1. For more information, see "Starting the Setup Utility program." The keys used to your user name © Copyright Lenovo 13 However, if you hear multiple beeps, release the F1 key. Password considerations A password can set any similar settings in length • Contain at least...
... and change settings, see "Using passwords." Notes: 1. For more information, see "Starting the Setup Utility program." The keys used to your user name © Copyright Lenovo 13 However, if you hear multiple beeps, release the F1 key. Password considerations A password can set any similar settings in length • Contain at least...
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However, to change any configuration settings, you type the password correctly, the password will be installed. 14 Lenovo C2/C3 Hardware Maintenance Manual Start the Setup Utility program (see "Password considerations" on page 13). 2. Select Save changes and Exit. Type the new password, ...
However, to change any configuration settings, you type the password correctly, the password will be installed. 14 Lenovo C2/C3 Hardware Maintenance Manual Start the Setup Utility program (see "Password considerations" on page 13). 2. Select Save changes and Exit. Type the new password, ...
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To delete a previously set Device, do the following: 1. Enter Current Password and press Enter. A setup notice will not be displayed. Note: If you do not want to select a startup device. To set Power-On Password, do the following procedures to save configuration changes and exit setup. Turn off your computer does not start up (boot) from any boot device. When the Startup Device Menu appears, release the F12 key. Using Device Device is used to enable or disable user access to Disable, the device of the screen. Note: If you are bootable. 1. The ...
To delete a previously set Device, do the following: 1. Enter Current Password and press Enter. A setup notice will not be displayed. Note: If you do not want to select a startup device. To set Power-On Password, do the following procedures to save configuration changes and exit setup. Turn off your computer does not start up (boot) from any boot device. When the Startup Device Menu appears, release the F12 key. Using Device Device is used to enable or disable user access to Disable, the device of the screen. Note: If you are bootable. 1. The ...
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... return to the default settings, select Load Optimal Defaults on the Setup Utility menu. Select Start Up. 3. Otherwise, your changes will not be saved. 16 Lenovo C2/C3 Hardware Maintenance Manual If you want to return to the Setup Utility program menu (you exit. If you have to Exit and select...
... return to the default settings, select Load Optimal Defaults on the Setup Utility menu. Select Start Up. 3. Otherwise, your changes will not be saved. 16 Lenovo C2/C3 Hardware Maintenance Manual If you want to return to the Setup Utility program menu (you exit. If you have to Exit and select...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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No operating system installed on Switch © Copyright Lenovo 17 Attempt to -FRU index lists error symptoms and possible causes. Error The start -up drive is not in the boot sequence in configuration. FRU/...
No operating system installed on Switch © Copyright Lenovo 17 Attempt to -FRU index lists error symptoms and possible causes. Error The start -up drive is not in the boot sequence in configuration. FRU/...
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... sure the boot drive is properly connected to find a suitable boot device. Power-off the computer. 2. External devices (modem, printer, or mouse) b. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual
... sure the boot drive is properly connected to find a suitable boot device. Power-off the computer. 2. External devices (modem, printer, or mouse) b. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual
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Repeat steps 1 through 3 until you find the failing device or adapter. External Cache f. Power-on the computer to -FRU Index 19 Symptom-to re-test the system. 4. External Cache RAM g. Hard disk drive h. Diskette drive 3. Chapter 6. If all devices and adapters have been removed, and the problem continues, replace the system board. Memory modules d. Extended video memory e. c.
Repeat steps 1 through 3 until you find the failing device or adapter. External Cache f. Power-on the computer to -FRU Index 19 Symptom-to re-test the system. 4. External Cache RAM g. Hard disk drive h. Diskette drive 3. Chapter 6. If all devices and adapters have been removed, and the problem continues, replace the system board. Memory modules d. Extended video memory e. c.
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... was included with the disassembly procedure, make sure that you do the following: 1. Unplug all peripherals. 2. Note: Use only parts provided by Lenovo. Chapter 7. To obtain copies of the Safety and Warranty Guide or HMM, go to the system and all power and signal cables from the ...computer. 3. Place the system on a flat, stable surface. © Copyright Lenovo 21 Turn off the power to the Support Web site at: http://consumersupport.lenovo.com. Replacing hardware Attention: Do not remove the computer cover or attempt any repair before reading the "Important...
... was included with the disassembly procedure, make sure that you do the following: 1. Unplug all peripherals. 2. Note: Use only parts provided by Lenovo. Chapter 7. To obtain copies of the Safety and Warranty Guide or HMM, go to the system and all power and signal cables from the ...computer. 3. Place the system on a flat, stable surface. © Copyright Lenovo 21 Turn off the power to the Support Web site at: http://consumersupport.lenovo.com. Replacing hardware Attention: Do not remove the computer cover or attempt any repair before reading the "Important...