Safety and Warranty guide
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..., Inc. The actual configuration of the product depends on the packing list description. 42 Safety and warranty guide Intel Inside is included. and/or other Lenovo publications may be trademarks or service marks of others. Names or marks of 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 United States, other countries, or both. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of...
..., Inc. The actual configuration of the product depends on the packing list description. 42 Safety and warranty guide Intel Inside is included. and/or other Lenovo publications may be trademarks or service marks of others. Names or marks of 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 United States, other countries, or both. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...avant d'exécuter les instructions. About this book before performing any of the TV card in this manual is only used for IdeaCentre B550-B555 computers listed on the cover. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual... todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2013 1 It is invalid for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information. Chapter 1.
...avant d'exécuter les instructions. About this book before performing any of the TV card in this manual is only used for IdeaCentre B550-B555 computers listed on the cover. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual... todas las declaraciones de precaución y de peligro de este manual antes de seguir las instrucciones. © Copyright Lenovo 2013 1 It is invalid for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information. Chapter 1.
IdeaCentre B550-B555 Hardware Maintenance Manual
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... they are removed from their equipment, rubber floor mats that power has been disconnected from electrical shock. • Find the room emergency power-off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual Remember: There must be a complete circuit to decrease electrostatic discharges. When using a tester, set the controls correctly and use worn or broken...
... they are removed from their equipment, rubber floor mats that power has been disconnected from electrical shock. • Find the room emergency power-off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual Remember: There must be a complete circuit to decrease electrostatic discharges. When using a tester, set the controls correctly and use worn or broken...
IdeaCentre B550-B555 Hardware Maintenance Manual
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... of the ac plug on a double-insulated or battery-operated system. Proper grounding of the electrical outlet can use of this product or attached devices. 6 IdeaCentre B550-B555Hardware Maintenance Manual Use an ESD common ground or reference point when working on ac-operated computers. DANGER Electrical current from touching your body. •...
... of the ac plug on a double-insulated or battery-operated system. Proper grounding of the electrical outlet can use of this product or attached devices. 6 IdeaCentre B550-B555Hardware Maintenance Manual Use an ESD common ground or reference point when working on ac-operated computers. DANGER Electrical current from touching your body. •...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...(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 IdeaCentre B550-B555Hardware Maintenance Manual
...(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 IdeaCentre B550-B555Hardware Maintenance Manual
IdeaCentre B550-B555 Hardware Maintenance Manual
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Type IdeaCentre B550-B555 This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% .... Chapter 3. General information This chapter provides general information that applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013 9
Type IdeaCentre B550-B555 This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% .... Chapter 3. General information This chapter provides general information that applies to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013 9
IdeaCentre B550-B555 Hardware Maintenance Manual
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... The password dialog box will be displayed. To change any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 IdeaCentre B550-B555Hardware Maintenance Manual To delete a previously set an Administrator Password, do the following : 1. Type the current password and press the ... be displayed. Type the current password then press Enter key. 4. You might want to confirm the new password, if you access the Lenovo BIOS Setup Utility program. For more information, see "Password considerations" on page 13). 2. Setting, changing, or deleting a Power-On ...
... The password dialog box will be displayed. To change any combination of letters and numbers up to 16 character (a-z, and 0-9). 14 IdeaCentre B550-B555Hardware Maintenance Manual To delete a previously set an Administrator Password, do the following : 1. Type the current password and press the ... be displayed. Type the current password then press Enter key. 4. You might want to confirm the new password, if you access the Lenovo BIOS Setup Utility program. For more information, see "Password considerations" on page 13). 2. Setting, changing, or deleting a Power-On ...
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... Menu appears, release the F12 key. Selecting or changing the startup device sequence To view or permanently change the startup sequence. From the Lenovo BIOS Setup Utility program main menu, select the Startup option. 3. Return to startup from or include the device in the boot sequence. ...expected, follow one of the screen. 4. Use the key to save the settings, select Discard changes and Exit from the menu. 16 IdeaCentre B550-B555Hardware Maintenance Manual ATA Device Setup press the Enter key. Note: Selecting a startup device from the Startup Device Menu does not permanently ...
... Menu appears, release the F12 key. Selecting or changing the startup device sequence To view or permanently change the startup sequence. From the Lenovo BIOS Setup Utility program main menu, select the Startup option. 3. Return to startup from or include the device in the boot sequence. ...expected, follow one of the screen. 4. Use the key to save the settings, select Discard changes and Exit from the menu. 16 IdeaCentre B550-B555Hardware Maintenance Manual ATA Device Setup press the Enter key. Note: Selecting a startup device from the Startup Device Menu does not permanently ...
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... properly connected to the computer. External Cache RAM e. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual POST does the following components (if connected or installed) one at a time. The BIOS was unable to Enabled. Undetermined problems 1. a. Extended video...
... properly connected to the computer. External Cache RAM e. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 IdeaCentre B550-B555Hardware Maintenance Manual POST does the following components (if connected or installed) one at a time. The BIOS was unable to Enabled. Undetermined problems 1. a. Extended video...
IdeaCentre B550-B555 Hardware Maintenance Manual
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USB 3.0 connector 4. USB 3.0 connector 7. Microphone connector 6. Optical drive 2. Power button 3. Headphone connector 3 4 5 6 7 5. Memory card reader 22 IdeaCentre B550-B555Hardware Maintenance Manual Left and right view The following illustration shows the location of connectors, controls and components on the left and right side of the computer. 1 2 1.
USB 3.0 connector 4. USB 3.0 connector 7. Microphone connector 6. Optical drive 2. Power button 3. Headphone connector 3 4 5 6 7 5. Memory card reader 22 IdeaCentre B550-B555Hardware Maintenance Manual Left and right view The following illustration shows the location of connectors, controls and components on the left and right side of the computer. 1 2 1.
IdeaCentre B550-B555 Hardware Maintenance Manual
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Heat-sink 2. Speaker system 12. Rear cover 20. EMI cover 5. Wi-Fi card 9. Camera 11. TV-Tuner card 8. Mother board 17. System fan 3. Hard disk drive 4. Optical disk drive 6. LED panel 14. Power supply 18. Chassis 15. Middle cover 19. Computer stand 24 IdeaCentre B550-B555Hardware Maintenance Manual Hardware components The following illustration shows the components that make up your computer. 20 1 19 2 18 3 17 16 4 5 15 6 7 14 8 13 9 10 12 11 1. Converter board 7. Memory module 10. Front bezel 13. Rear deco 16.
Heat-sink 2. Speaker system 12. Rear cover 20. EMI cover 5. Wi-Fi card 9. Camera 11. TV-Tuner card 8. Mother board 17. System fan 3. Hard disk drive 4. Optical disk drive 6. LED panel 14. Power supply 18. Chassis 15. Middle cover 19. Computer stand 24 IdeaCentre B550-B555Hardware Maintenance Manual Hardware components The following illustration shows the components that make up your computer. 20 1 19 2 18 3 17 16 4 5 15 6 7 14 8 13 9 10 12 11 1. Converter board 7. Memory module 10. Front bezel 13. Rear deco 16.
IdeaCentre B550-B555 Hardware Maintenance Manual
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... 4. B-CAS connector 12. Identifying parts on the front of the motherboard. 1 24 23 22 21 1. USB 2.0 connectors (2) 6. Mini PCI connector 14. Motherboard power connector 2 26 IdeaCentre B550-B555Hardware Maintenance Manual It provides basic computing functions and supports a variety of devices that are factory-installed or that you can install later. Front indicator...
... 4. B-CAS connector 12. Identifying parts on the front of the motherboard. 1 24 23 22 21 1. USB 2.0 connectors (2) 6. Mini PCI connector 14. Motherboard power connector 2 26 IdeaCentre B550-B555Hardware Maintenance Manual It provides basic computing functions and supports a variety of devices that are factory-installed or that you can install later. Front indicator...
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... of the computer. Unplug all power cords from the drives, shut down the operating system, and turn off all cables attached to "Rear view". 28 IdeaCentre B550-B555Hardware Maintenance Manual Refer to the computer. Step 3. Disconnect all attached devices and the computer. Locate the connector for help with locating the various connectors...
... of the computer. Unplug all power cords from the drives, shut down the operating system, and turn off all cables attached to "Rear view". 28 IdeaCentre B550-B555Hardware Maintenance Manual Refer to the computer. Step 3. Disconnect all attached devices and the computer. Locate the connector for help with locating the various connectors...
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...and wait 3 to 5 minutes to "Left and right view" and "Rear view" for help with locating the various connectors. 30 IdeaCentre B550-B555Hardware Maintenance Manual Disconnect all attached devices. Refer to let it helps to protect the screen surface from electrical outlets. To reinstall the ...computer cover: a. Note: For this procedure, it cool down on a soft flat surface. Step 2. Lenovo recommends that you use a blanket, towel, or other soft cloth to place the computer face-down before removing the cover. Unplug all cables...
...and wait 3 to 5 minutes to "Left and right view" and "Rear view" for help with locating the various connectors. 30 IdeaCentre B550-B555Hardware Maintenance Manual Disconnect all attached devices. Refer to let it helps to protect the screen surface from electrical outlets. To reinstall the ...computer cover: a. Note: For this procedure, it cool down on a soft flat surface. Step 2. Lenovo recommends that you use a blanket, towel, or other soft cloth to place the computer face-down before removing the cover. Unplug all cables...
IdeaCentre B550-B555 Hardware Maintenance Manual
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...new memory module with locating the various connectors. Reattach the rear cover. Disconnect all cables attached to "Removing the rear cover". 32 IdeaCentre B550-B555Hardware Maintenance Manual Remove the rear cover. Refer to the computer. Remove any other damage. Unplug all attached devices. Step 6. This... includes power cords, input/output (I/O) cables, and any media (disks, CDs, DVDs or memory cards) from electrical outlets. Lenovo recommends that you use a blanket, towel, or other soft cloth to the computer. Push out the latches on the top edge. Gently...
...new memory module with locating the various connectors. Reattach the rear cover. Disconnect all cables attached to "Removing the rear cover". 32 IdeaCentre B550-B555Hardware Maintenance Manual Remove the rear cover. Refer to the computer. Remove any other damage. Unplug all attached devices. Step 6. This... includes power cords, input/output (I/O) cables, and any media (disks, CDs, DVDs or memory cards) from electrical outlets. Lenovo recommends that you use a blanket, towel, or other soft cloth to the computer. Push out the latches on the top edge. Gently...
IdeaCentre B550-B555 Hardware Maintenance Manual
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Remove the 2 screws that locks the optical disk drive to the disk. 2 3 34 IdeaCentre B550-B555Hardware Maintenance Manual Refer to the metal bracket. 1 Step 8. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that secure the cover to the chassis then use the screwdriver push the disk out. 1 2 1 2 Step 6. Step 7. Step 5. Remove the rear cover. Step 4. Push down the pin that secure the optical drive to "Removing the rear cover". Use a small flat head screwdriver to press and push out the pins that the disk springs out as shown.
Remove the 2 screws that locks the optical disk drive to the disk. 2 3 34 IdeaCentre B550-B555Hardware Maintenance Manual Refer to the metal bracket. 1 Step 8. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that secure the cover to the chassis then use the screwdriver push the disk out. 1 2 1 2 Step 6. Step 7. Step 5. Remove the rear cover. Step 4. Push down the pin that secure the optical drive to "Removing the rear cover". Use a small flat head screwdriver to press and push out the pins that the disk springs out as shown.
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... computer and wait 3 to 5 minutes to protect the computer screen from electrical outlets. Refer to "Removing the middle cover". 36 IdeaCentre B550-B555Hardware Maintenance Manual Refer to the chassis with chassis, then place it cool down before removing the cover. Remove the middle cover. Step...computer stand and the rear cover. To replace the converter board: Step 1. Remove the rear cover. Step 8. Step 6. Step 9. Lenovo recommends that you use a blanket, towel, or other cables that are connected to "Left and right view" and "Rear view" for this ...
... computer and wait 3 to 5 minutes to protect the computer screen from electrical outlets. Refer to "Removing the middle cover". 36 IdeaCentre B550-B555Hardware Maintenance Manual Refer to the chassis with chassis, then place it cool down before removing the cover. Remove the middle cover. Step...computer stand and the rear cover. To replace the converter board: Step 1. Remove the rear cover. Step 8. Step 6. Step 9. Lenovo recommends that you use a blanket, towel, or other cables that are connected to "Left and right view" and "Rear view" for this ...
IdeaCentre B550-B555 Hardware Maintenance Manual
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... help with the seven screws. Remove the rear cover. Remove the EMI cover. Line up to the computer. Refer to "Removing the EMI cover". 38 IdeaCentre B550-B555Hardware Maintenance Manual Step 10. Step 3. Step 7. Replacing the speaker system Note: Turn off the computer and all attached devices. Unplug all cables attached to...
... help with the seven screws. Remove the rear cover. Remove the EMI cover. Line up to the computer. Refer to "Removing the EMI cover". 38 IdeaCentre B550-B555Hardware Maintenance Manual Step 10. Step 3. Step 7. Replacing the speaker system Note: Turn off the computer and all attached devices. Unplug all cables attached to...
IdeaCentre B550-B555 Hardware Maintenance Manual
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.../output (I/O) cables, and any media (disks, CDs, DVDs, or memory cards) from electrical outlets. Remove the rear cover. Refer to "Removing the EMI cover". 40 IdeaCentre B550-B555Hardware Maintenance Manual Remove the EMI cover. Disconnect the antenna cables from the socket. 3 2 1 3 Step 12. Step 3. Step 5. Remove the computer stand. Remove the middle...
.../output (I/O) cables, and any media (disks, CDs, DVDs, or memory cards) from electrical outlets. Remove the rear cover. Refer to "Removing the EMI cover". 40 IdeaCentre B550-B555Hardware Maintenance Manual Remove the EMI cover. Disconnect the antenna cables from the socket. 3 2 1 3 Step 12. Step 3. Step 5. Remove the computer stand. Remove the middle...
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...attached devices. Remove the optical drive. Refer to the motherboard. To replace the system fan Step 1. Refer to "Removing the EMI cover". 42 IdeaCentre B550-B555Hardware Maintenance Manual Refer to "Removing the computer stand". b. Step 3. Remove the rear cover. Step 9. Step 11. To install the new ...lift up the new power supply, secure it cool down on a soft flat surface for help with locating the various connectors. Lenovo recommends that secure the power supply to the computer. Remove any other soft cloth to protect the computer screen from the drives...
...attached devices. Remove the optical drive. Refer to the motherboard. To replace the system fan Step 1. Refer to "Removing the EMI cover". 42 IdeaCentre B550-B555Hardware Maintenance Manual Refer to "Removing the computer stand". b. Step 3. Remove the rear cover. Step 9. Step 11. To install the new ...lift up the new power supply, secure it cool down on a soft flat surface for help with locating the various connectors. Lenovo recommends that secure the power supply to the computer. Remove any other soft cloth to protect the computer screen from the drives...