Safety and Warranty guide
Page 38
... provided to contact us about the manuals included with your computer before you install and use Lenovo's products appropriately. The content of Lenovo. Carefully read all documents shipped with your computer may be incorporated in the manuals included with your computer might not...you use the product for using Lenovo products. You are welcome to help you fail to operate the product according to the information herein; This manual could include technical inaccuracies or typographical errors. Lenovo is protected by Lenovo professional service personnel. Safety and...
... provided to contact us about the manuals included with your computer before you install and use Lenovo's products appropriately. The content of Lenovo. Carefully read all documents shipped with your computer may be incorporated in the manuals included with your computer might not...you use the product for using Lenovo products. You are welcome to help you fail to operate the product according to the information herein; This manual could include technical inaccuracies or typographical errors. Lenovo is protected by Lenovo professional service personnel. Safety and...
Safety and Warranty guide
Page 47
Intel Inside is a trademark of Intel Corporation in the manuals included with your computer or this document do not necessarily ... configuration of the product depends on the packing list description. 42 Safety and warranty guide and/or other Lenovo publications may be trademarks or service marks of others. Microsoft, Windows, and Windows Vista are trademarks of Advanced...Visual Experience are trademarks of the Microsoft group of companies. All rights reserved. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in other countries.
Intel Inside is a trademark of Intel Corporation in the manuals included with your computer or this document do not necessarily ... configuration of the product depends on the packing list description. 42 Safety and warranty guide and/or other Lenovo publications may be trademarks or service marks of others. Microsoft, Windows, and Windows Vista are trademarks of Advanced...Visual Experience are trademarks of the Microsoft group of companies. All rights reserved. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in other countries.
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 5
...19 POST error codes 20 Undetermined problems 20 Chapter 7. General information . . . 61 Additional Service Information 61 © Copyright Lenovo 2013 iii Contents Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Replacing hardware . . . . 27 General information 27 Replacing the keyboard and mouse ... Replacing the motherboard 48 Replacing the LED panel module 50 Chapter 9. Using the Setup Utility. . . 13 Starting the Lenovo BIOS Setup Utility program . 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup...
...19 POST error codes 20 Undetermined problems 20 Chapter 7. General information . . . 61 Additional Service Information 61 © Copyright Lenovo 2013 iii Contents Chapter 1. About this manual 1 Important Safety Information 1 Chapter 2. Replacing hardware . . . . 27 General information 27 Replacing the keyboard and mouse ... Replacing the motherboard 48 Replacing the LED panel module 50 Chapter 9. Using the Setup Utility. . . 13 Starting the Lenovo BIOS Setup Utility program . 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 7
... is invalid for the machines which do not have the TV card. It is intended only for IdeaCentre B350-B355 computers listed on the cover. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual contains service and reference information for trained servicers who are familiar with Lenovo computer products.
... is invalid for the machines which do not have the TV card. It is intended only for IdeaCentre B350-B355 computers listed on the cover. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual This manual contains service and reference information for trained servicers who are familiar with Lenovo computer products.
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 10
... controls, is conductive; Removing or installing Field Replaceable Units (FRUs) • Before you from electrical shock. • Find the room emergency power-off power. 4 IdeaCentre B350-B355Hardware Maintenance Manual By observing the above rule, you . Some hand tools have , near power supplies - Remember: There must be a complete circuit to cause electrical shock. Observe...
... controls, is conductive; Removing or installing Field Replaceable Units (FRUs) • Before you from electrical shock. • Find the room emergency power-off power. 4 IdeaCentre B350-B355Hardware Maintenance Manual By observing the above rule, you . Some hand tools have , near power supplies - Remember: There must be a complete circuit to cause electrical shock. Observe...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 12
... this product. • When possible, use one hand only to connect or disconnect signal cables. • Never turn on this product or attached devices. 6 IdeaCentre B350-B355Hardware Maintenance Manual The mat is required for operator safety and correct system function. Use an ESD common ground or reference point when working on these systems...
... this product. • When possible, use one hand only to connect or disconnect signal cables. • Never turn on this product or attached devices. 6 IdeaCentre B350-B355Hardware Maintenance Manual The mat is required for operator safety and correct system function. Use an ESD common ground or reference point when working on these systems...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 14
....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 B350-B355Hardware 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...
....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 B350-B355Hardware 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...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 20
After you set , you access the Lenovo BIOS Setup Utility program. Re-type the password to 16 character (a-z, and 0-9). 14 IdeaCentre B350-B355Hardware Maintenance Manual To change any configuration settings. Type the current password then press Enter key. 4. From the Security menu, select ...typed from the keyboard. Type the new password, then press Enter key. Return to confirm the new password, if you cannot start the Lenovo BIOS Setup Utility program until a valid password is set Administrator Password, do the following : 1. The password dialog box will be displayed...
After you set , you access the Lenovo BIOS Setup Utility program. Re-type the password to 16 character (a-z, and 0-9). 14 IdeaCentre B350-B355Hardware Maintenance Manual To change any configuration settings. Type the current password then press Enter key. 4. From the Security menu, select ...typed from the keyboard. Type the new password, then press Enter key. Return to confirm the new password, if you cannot start the Lenovo BIOS Setup Utility program until a valid password is set Administrator Password, do the following : 1. The password dialog box will be displayed...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 22
...turning on the computer. Use ↑ and ↓ arrows to exclude the device from the menu. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the right side of the procedures below. Select Configure SATA as expected, follow one...: 1. Use the or keys to select a device. Use the key to select the desired startup device from the menu. 16 IdeaCentre B350-B355Hardware Maintenance Manual Read the information displayed on page 13). 2. Press the Enter key, and select the devices for the Primary Boot Sequence. Select ...
...turning on the computer. Use ↑ and ↓ arrows to exclude the device from the menu. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the right side of the procedures below. Select Configure SATA as expected, follow one...: 1. Use the or keys to select a device. Use the key to select the desired startup device from the menu. 16 IdeaCentre B350-B355Hardware Maintenance Manual Read the information displayed on page 13). 2. Press the Enter key, and select the devices for the Primary Boot Sequence. Select ...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 26
... computer. 2. External devices (modem, printer, or mouse) b. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 IdeaCentre B350-B355Hardware Maintenance Manual To purposely configure the computer without a keyboard, select Keyboardless operation in the boot device. The BIOS was unable to Enabled. Make sure you find...
... computer. 2. External devices (modem, printer, or mouse) b. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 IdeaCentre B350-B355Hardware Maintenance Manual To purposely configure the computer without a keyboard, select Keyboardless operation in the boot device. The BIOS was unable to Enabled. Make sure you find...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 28
USB 3.0 connector 4. Headphone connector 3 4 5 6 7 5. 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. Power button 3. USB 3.0 connector 7. Microphone connector 6. Memory card reader 22 IdeaCentre B350-B355Hardware Maintenance Manual Optical drive 2.
USB 3.0 connector 4. Headphone connector 3 4 5 6 7 5. 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. Power button 3. USB 3.0 connector 7. Microphone connector 6. Memory card reader 22 IdeaCentre B350-B355Hardware Maintenance Manual Optical drive 2.
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 30
... 6 7 8 18 17 9 10 16 15 11 14 12 13 1. Hard disk drive 2. Heat-sink module 5. Wi-Fi card 9. Rear deco 20. Computer stand 24 IdeaCentre B350-B355Hardware Maintenance Manual TV-Tuner card antenna jack 7. Converter board 11. Optical disk drive 3. LED panel 16. Rear cover pieces 23. TBD 12. EMI cover 21. TV...
... 6 7 8 18 17 9 10 16 15 11 14 12 13 1. Hard disk drive 2. Heat-sink module 5. Wi-Fi card 9. Rear deco 20. Computer stand 24 IdeaCentre B350-B355Hardware Maintenance Manual TV-Tuner card antenna jack 7. Converter board 11. Optical disk drive 3. LED panel 16. Rear cover pieces 23. TBD 12. EMI cover 21. TV...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 32
.... Converter board connector 9. ODD power connector 12. Front function board connector 13. USB 2.0 connectors (2) 18. USB 2.0 connectors (2) 19. Memory slot 24. Motherboard power connector 2 26 IdeaCentre B350-B355Hardware Maintenance Manual
.... Converter board connector 9. ODD power connector 12. Front function board connector 13. USB 2.0 connectors (2) 18. USB 2.0 connectors (2) 19. Memory slot 24. Motherboard power connector 2 26 IdeaCentre B350-B355Hardware Maintenance Manual
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 34
... or memory cards) from the computer and connect the new keyboard cable to the same connector. Disconnect all cables attached to "Rear view". 28 IdeaCentre B350-B355Hardware Maintenance Manual Locate the connector for help with locating the various connectors. Note: Your keyboard will be replaced using the same method. To replace the power...
... or memory cards) from the computer and connect the new keyboard cable to the same connector. Disconnect all cables attached to "Rear view". 28 IdeaCentre B350-B355Hardware Maintenance Manual Locate the connector for help with locating the various connectors. Note: Your keyboard will be replaced using the same method. To replace the power...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 36
..." for help with the chassis then slide them in opposite directions as shown. Step 5. Note: For this procedure, it cool down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other damage. Disconnect all power cords from the drives, shut down the operating system, and turn off the.../output (I /O) cables, and any other cables that are connected to "Left and right view" and "Rear view" for help with locating the various connectors. 30 IdeaCentre B350-B355Hardware Maintenance Manual To remove the computer stand: Step 1.
..." for help with the chassis then slide them in opposite directions as shown. Step 5. Note: For this procedure, it cool down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other damage. Disconnect all power cords from the drives, shut down the operating system, and turn off the.../output (I /O) cables, and any other cables that are connected to "Left and right view" and "Rear view" for help with locating the various connectors. 30 IdeaCentre B350-B355Hardware Maintenance Manual To remove the computer stand: Step 1.
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 38
... its socket. Reattach the rear cover. To replace the hard disk drive Step 1. Step 4. Unplug all cables attached to "Removing the rear cover". 32 IdeaCentre B350-B355Hardware Maintenance Manual Refer to the computer. Disconnect all power cords from the drives, shut down the operating system, and turn off the computer and wait 3 to... memory socket, then insert it and push down on both sides of the memory socket to remove it cool down before removing the cover. Step 7. Lenovo recommends that are connected to place the computer face-down on the top edge. Step 3.
... its socket. Reattach the rear cover. To replace the hard disk drive Step 1. Step 4. Unplug all cables attached to "Removing the rear cover". 32 IdeaCentre B350-B355Hardware Maintenance Manual Refer to the computer. Disconnect all power cords from the drives, shut down the operating system, and turn off the computer and wait 3 to... memory socket, then insert it and push down on both sides of the memory socket to remove it cool down before removing the cover. Step 7. Lenovo recommends that are connected to place the computer face-down on the top edge. Step 3.
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 40
Remove the rear cover. Step 7. Step 5. Remove the 2 screws that the disk springs out as shown. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that secure the optical drive to the chassis then use the screwdriver push the disk out. 1 2 1 2 Step 6. Refer to the disk. 2 3 34 IdeaCentre B350-B355Hardware Maintenance Manual Use a small flat head screwdriver to press and push out the pins that locks the optical disk drive to the metal bracket. 1 Step 8. Push down the pin that secure the cover to "Removing the rear cover". Step 4.
Remove the rear cover. Step 7. Step 5. Remove the 2 screws that the disk springs out as shown. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that secure the optical drive to the chassis then use the screwdriver push the disk out. 1 2 1 2 Step 6. Refer to the disk. 2 3 34 IdeaCentre B350-B355Hardware Maintenance Manual Use a small flat head screwdriver to press and push out the pins that locks the optical disk drive to the metal bracket. 1 Step 8. Push down the pin that secure the cover to "Removing the rear cover". Step 4.
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 42
...optical drive, computer stand and the rear cover. Remove the optical drive. Step 4. Refer to the computer. Remove the rear cover. Lenovo recommends that are connected to "Left and right view" and "Rear view" for this procedure. Step 3. To replace the converter board:...rear cover". Step 6. Disconnect all power cords from scratches or other damage. Refer to "Removing the middle cover". 36 IdeaCentre B350-B355Hardware Maintenance Manual Refer to protect the computer screen from electrical outlets. Note: It may be helpful to the computer. Step 7. Replacing ...
...optical drive, computer stand and the rear cover. Remove the optical drive. Step 4. Refer to the computer. Remove the rear cover. Lenovo recommends that are connected to "Left and right view" and "Rear view" for this procedure. Step 3. To replace the converter board:...rear cover". Step 6. Disconnect all power cords from scratches or other damage. Refer to "Removing the middle cover". 36 IdeaCentre B350-B355Hardware Maintenance Manual Refer to protect the computer screen from electrical outlets. Note: It may be helpful to the computer. Step 7. Replacing ...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 44
... to "Removing the computer stand". To replace the speaker system: Step 1. Step 3. Step 8. Remove the computer stand. Refer to "Removing the EMI cover". 38 IdeaCentre B350-B355Hardware Maintenance Manual Step 7. Refer to "Removing the rear cover". Remove the middle cover. Remove the EMI cover. Step 8. Step 9. Lift up the EMI cover up the...
... to "Removing the computer stand". To replace the speaker system: Step 1. Step 3. Step 8. Remove the computer stand. Refer to "Removing the EMI cover". 38 IdeaCentre B350-B355Hardware Maintenance Manual Step 7. Refer to "Removing the rear cover". Remove the middle cover. Remove the EMI cover. Step 8. Step 9. Lift up the EMI cover up the...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 46
..., input/output (I/O) cables, and any media (disks, CDs, DVDs, or memory cards) from the socket. 3 1 2 3 Step 12. Refer to "Removing the EMI cover". 40 IdeaCentre B350-B355Hardware Maintenance Manual Step 6. Remove the middle cover. Remove the screw that are connected to let it from the drives, shut down the operating system, and turn...
..., input/output (I/O) cables, and any media (disks, CDs, DVDs, or memory cards) from the socket. 3 1 2 3 Step 12. Refer to "Removing the EMI cover". 40 IdeaCentre B350-B355Hardware Maintenance Manual Step 6. Remove the middle cover. Remove the screw that are connected to let it from the drives, shut down the operating system, and turn...