Lenovo Safety and Warranty Guide V1.0.0
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...and requirements in new editions of the publication.To provide better service, Lenovo reserves the right to contact us about the manuals included with your computer, and the content of the manuals included with your computer is not responsible for any ) or product ...the computer that you use the product for using Lenovo products. Lenovo is protected by Lenovo professional service personnel. The manuals included with your computer. The software interface and function and hardware configuration described in the manuals included with your computer before you for the ...
...and requirements in new editions of the publication.To provide better service, Lenovo reserves the right to contact us about the manuals included with your computer, and the content of the manuals included with your computer is not responsible for any ) or product ...the computer that you use the product for using Lenovo products. Lenovo is protected by Lenovo professional service personnel. The manuals included with your computer. The software interface and function and hardware configuration described in the manuals included with your computer before you for the ...
Lenovo Safety and Warranty Guide V1.0.0
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...certain companies mentioned in the manuals included with your computer or this document do not necessarily indicate that related software or hardware is a trademark of Intel Corporation in the U.S. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States,... of companies. and/or other countries, or both. Other company, product, or service names referred to herein or in other Lenovo publications may be trademarks or service marks of the product depends on the packing list description. 42 Safety and warranty guide 4BGFUZ...
...certain companies mentioned in the manuals included with your computer or this document do not necessarily indicate that related software or hardware is a trademark of Intel Corporation in the U.S. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States,... of companies. and/or other countries, or both. Other company, product, or service names referred to herein or in other Lenovo publications may be trademarks or service marks of the product depends on the packing list description. 42 Safety and warranty guide 4BGFUZ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... drive boot error 17 Power Supply Problems 17 POST error codes 18 Undetermined problems 18 Chapter 7. Additional Service Information 57 © Copyright Lenovo i General information . . . . 9 Specifications 9 Chapter 4. About this manual . . . . . 1 Important Safety Information 1 Chapter 2. Safety information . . . . . 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 Safety notices...
... drive boot error 17 Power Supply Problems 17 POST error codes 18 Undetermined problems 18 Chapter 7. Additional Service Information 57 © Copyright Lenovo i General information . . . . 9 Specifications 9 Chapter 4. About this manual . . . . . 1 Important Safety Information 1 Chapter 2. Safety information . . . . . 3 General safety 3 Electrical safety 3 Safety inspection guide 5 Handling electrostatic discharge-sensitive devices 5 Grounding requirements 6 Safety notices...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... have TV card. It is only used for trained servicers who are familiar with Lenovo computer products. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual is intended only for the machines which do not have the TV card. About ...declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 1 The description of the instructions. It is invalid for Lenovo C220/C225/C320/C325 computers listed on the cover. Chapter 1. Before servicing a Lenovo product, be sure to read the Safety Information. ...
... have TV card. It is only used for trained servicers who are familiar with Lenovo computer products. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual is intended only for the machines which do not have the TV card. About ...declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 1 The description of the instructions. It is invalid for Lenovo C220/C225/C320/C325 computers listed on the cover. Chapter 1. Before servicing a Lenovo product, be sure to read the Safety Information. ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... cause personal injury and machine damage. • Do not service the following precautions: - Remember: There must be a complete circuit to get medical aid. 4 Lenovo C2/C3 Hardware Maintenance Manual First, check that supplies power to the machine and to power-off the wall box that it has been powered-off controls, is...
... cause personal injury and machine damage. • Do not service the following precautions: - Remember: There must be a complete circuit to get medical aid. 4 Lenovo C2/C3 Hardware Maintenance Manual First, check that supplies power to the machine and to power-off the wall box that it has been powered-off controls, is...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... a grounding system is hazardous. Proper grounding of the electrical outlet can use coax or connector-outside shells on this product or attached devices. 6 Lenovo C2/C3 Hardware Maintenance Manual Use an ESD common ground or reference point when working on any equipment when there is required for operator safety and correct system...
... a grounding system is hazardous. Proper grounding of the electrical outlet can use coax or connector-outside shells on this product or attached devices. 6 Lenovo C2/C3 Hardware Maintenance Manual Use an ESD common ground or reference point when working on any equipment when there is required for operator safety and correct system...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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The device also might have more than one power cord. ≥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 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.
The device also might have more than one power cord. ≥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 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.
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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 address jumpers/terminators/cabling 5. Have the same BIOS level 3.
... 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 address jumpers/terminators/cabling 5. Have the same BIOS level 3.
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... Password dialog. Select Exit. 4. The password dialog box will be displayed. After you type the password correctly, the password will be installed. 14 Lenovo C2/C3 Hardware Maintenance Manual Enter Current Password and press Enter. From the Security menu, selet Set Power-On Password and press Enter. 3. Type the new password, and...
... Password dialog. Select Exit. 4. The password dialog box will be displayed. After you type the password correctly, the password will be installed. 14 Lenovo C2/C3 Hardware Maintenance Manual Enter Current Password and press Enter. From the Security menu, selet Set Power-On Password and press Enter. 3. Type the new password, and...
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... Utility program menu (you might have changed these devices. 4. Select Start Up. 3. If you exit. Otherwise, your changes will not be saved. 16 Lenovo C2/C3 Hardware Maintenance Manual If you have to save the new settings, select Save changes and Exit before you want to return to the default settings, select...
... Utility program menu (you might have changed these devices. 4. Select Start Up. 3. If you exit. Otherwise, your changes will not be saved. 16 Lenovo C2/C3 Hardware Maintenance Manual If you have to save the new settings, select Save changes and Exit before you want to return to the default settings, select...
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... disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is correctly installed. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual Make sure the hard drive is jumpered as Primary Master/Primary Slave/ Secondary Master/Secondary Slave could not be resolved by readjusting the...
... disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is correctly installed. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual Make sure the hard drive is jumpered as Primary Master/Primary Slave/ Secondary Master/Secondary Slave could not be resolved by readjusting the...
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... proceeding with your computer or in the Hardware Maintenance Manual (HMM) for the computer. 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. Note: Use only parts provided by Lenovo. Chapter 7. Replacing hardware Attention: Do not remove the...
... proceeding with your computer or in the Hardware Maintenance Manual (HMM) for the computer. 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. Note: Use only parts provided by Lenovo. Chapter 7. Replacing hardware Attention: Do not remove the...
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EMI cover 5. Speakers 7. Touch camera module and glass 10. RAM 18. TV turner card 20. Speaker Cover 22 Lenovo C2/C3 Hardware Maintenance Manual Memory cover 3. Chassis 8. Touch control board 14. Power and front LED board 17. Rear I /O module 22. Optical disk drive 24. Hard disk drive cover 2. Front ...
EMI cover 5. Speakers 7. Touch camera module and glass 10. RAM 18. TV turner card 20. Speaker Cover 22 Lenovo C2/C3 Hardware Maintenance Manual Memory cover 3. Chassis 8. Touch control board 14. Power and front LED board 17. Rear I /O module 22. Optical disk drive 24. Hard disk drive cover 2. Front ...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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ODD SATA 5. DC Jack 9. Function Board 17 16 15 14 13 8 9 10 11 12 10. HDD Power 8. I/O Board 12. Speaker 13. USB connector 17. Card reader connector 18. LVDS 6. Power Board 11. Camera 24 Lenovo C2/C3 Hardware Maintenance Manual Headphone connector 16. Microphone connector 15. ODD Power 4. USB connector 14. HDD SATA 7. The following illustration shows the locations of parts on the motherboard for models C225 and C325. 1 18 2 3 4 5 6 7 1. System fan 2. Converter 3.
ODD SATA 5. DC Jack 9. Function Board 17 16 15 14 13 8 9 10 11 12 10. HDD Power 8. I/O Board 12. Speaker 13. USB connector 17. Card reader connector 18. LVDS 6. Power Board 11. Camera 24 Lenovo C2/C3 Hardware Maintenance Manual Headphone connector 16. Microphone connector 15. ODD Power 4. USB connector 14. HDD SATA 7. The following illustration shows the locations of parts on the motherboard for models C225 and C325. 1 18 2 3 4 5 6 7 1. System fan 2. Converter 3.
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Note: It may be removed using the same procedure. 26 Lenovo C2/C3 Hardware Maintenance Manual Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from its socket. Step 2. Step 4. Disconnect all power cords from ...
Note: It may be removed using the same procedure. 26 Lenovo C2/C3 Hardware Maintenance Manual Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from its socket. Step 2. Step 4. Disconnect all power cords from ...
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Step 9. Step 8. Separate the cover from the defective optical drive. 28 Lenovo C2/C3 Hardware Maintenance Manual Push a small metal stick (e.g.a paper clip) into the small hole on the optical drive cover so that secure the cover to the disk. Use a small flat head screwdriver to the metal bracket. Step 10. 3 1 2 4 Step 7. Remove the 2 screws that secure the optical drive to press and push out the pins that the drive springs out as shown.
Step 9. Step 8. Separate the cover from the defective optical drive. 28 Lenovo C2/C3 Hardware Maintenance Manual Push a small metal stick (e.g.a paper clip) into the small hole on the optical drive cover so that secure the cover to the disk. Use a small flat head screwdriver to the metal bracket. Step 10. 3 1 2 4 Step 7. Remove the 2 screws that secure the optical drive to press and push out the pins that the drive springs out as shown.
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1 2 Step 5. Step 6. Remove the screw that secure the hard disk drive to the chassis. Spring up the handle on the hard disk drive bay, then slide and lift the hard disk drive bay out of the bay. 30 Lenovo C2/C3 Hardware Maintenance Manual Remove the 4 screws that secures the hard disk drive bay to the disk bay and slide the defective hard disk drive out of the chassis as shown. 3 4 Step 7.
1 2 Step 5. Step 6. Remove the screw that secure the hard disk drive to the chassis. Spring up the handle on the hard disk drive bay, then slide and lift the hard disk drive bay out of the bay. 30 Lenovo C2/C3 Hardware Maintenance Manual Remove the 4 screws that secures the hard disk drive bay to the disk bay and slide the defective hard disk drive out of the chassis as shown. 3 4 Step 7.
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... cover. Removing the speaker cover Note: Turn off the computer and all attached devices. Note: It may be replaced using the same method. Step 2. Step 3. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from the drives, shut down the operating system, and turn... to the same connector. Unplug all cables attached to "Left and right view" and "Rear view" for this procedure. To replace the speaker cover: 32 Lenovo C2/C3 Hardware Maintenance Manual To replace the power cord Step 1. Step 5.
... cover. Removing the speaker cover Note: Turn off the computer and all attached devices. Note: It may be replaced using the same method. Step 2. Step 3. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from the drives, shut down the operating system, and turn... to the same connector. Unplug all cables attached to "Left and right view" and "Rear view" for this procedure. To replace the speaker cover: 32 Lenovo C2/C3 Hardware Maintenance Manual To replace the power cord Step 1. Step 5.
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... the computer face-down before removing the computer cover. Remove the speaker cover. Lift up the computer cover as shown. 34 Lenovo C2/C3 Hardware Maintenance Manual Step 6. Refer to the computer. Note: It may be helpful to protect the computer screen from electrical outlets.... Lenovo recommends that are connected to "Replacing the hard disk drive". To remove the computer cover Step 1. Step 7. Unplug all cables attached to...
... the computer face-down before removing the computer cover. Remove the speaker cover. Lift up the computer cover as shown. 34 Lenovo C2/C3 Hardware Maintenance Manual Step 6. Refer to the computer. Note: It may be helpful to protect the computer screen from electrical outlets.... Lenovo recommends that are connected to "Replacing the hard disk drive". To remove the computer cover Step 1. Step 7. Unplug all cables attached to...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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... Remove the computer cover. Step 12. Remove any other damage. Remove the hard disk drive connector as shown. 36 Lenovo C2/C3 Hardware Maintenance Manual Connect the cables to "Replacing the hard disk drive". Disconnect all attached devices. Remove the optical drive. Line up ... to the computer. Refer to the computer. Step 7. Refer to "Removing the computer cover". Refer to "Replacing the optical drive". Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other cables that are connected...
... Remove the computer cover. Step 12. Remove any other damage. Remove the hard disk drive connector as shown. 36 Lenovo C2/C3 Hardware Maintenance Manual Connect the cables to "Replacing the hard disk drive". Disconnect all attached devices. Remove the optical drive. Line up ... to the computer. Refer to the computer. Step 7. Refer to "Removing the computer cover". Refer to "Replacing the optical drive". Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other cables that are connected...