Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1
Page 9
..., can cause the cord to fray, crack, or crimp. This reduces static electricity in ways that can seriously damage computer components and options. Handle adapters, memory modules, and other countries, the suitable types shall be safety approved.
..., can cause the cord to fray, crack, or crimp. This reduces static electricity in ways that can seriously damage computer components and options. Handle adapters, memory modules, and other countries, the suitable types shall be safety approved.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 2
... Manual Power Supply Problems 22 POST error codes 22 Undetermined problems 24 Chapter 7. Replacing hardware 29 General information 29 Removing the computer stand 30 Replacing a memory module 32 Replacing the optical disk drive 34 Removing the computer cover 36 Replacing the hard disk drive 37 Replacing the bluetooth module 39 Removing...
... Manual Power Supply Problems 22 POST error codes 22 Undetermined problems 24 Chapter 7. Replacing hardware 29 General information 29 Removing the computer stand 30 Replacing a memory module 32 Replacing the optical disk drive 34 Removing the computer cover 36 Replacing the hard disk drive 37 Replacing the bluetooth module 39 Removing...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 15
...the computer you select an incorrect drive. General Checkout 4Chapter 4. General Checkout Attentions The drives in quiet mode (no beep, no memory count and checkpoint code display) when no errors are servicing might cause false errors and unnecessary replacement of these messages, refer to...saving, or formatting. For an explanation of the system board. Notes • The default is found by POST. • To enable beep, memory count, and checkpoint code display when a successful POST occurs, do the following procedure to Enhanced. • Before replacing any FRUs, ensure that ...
...the computer you select an incorrect drive. General Checkout 4Chapter 4. General Checkout Attentions The drives in quiet mode (no beep, no memory count and checkpoint code display) when no errors are servicing might cause false errors and unnecessary replacement of these messages, refer to...saving, or formatting. For an explanation of the system board. Notes • The default is found by POST. • To enable beep, memory count, and checkpoint code display when a successful POST occurs, do the following procedure to Enhanced. • Before replacing any FRUs, ensure that ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 24
... does the following operations. • Checks some options. When you correct the cause of the system and some basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that check the operation of the first error message, the other error messages probably will not appear...
... does the following operations. • Checks some options. When you correct the cause of the system and some basic system-board operations • Checks the memory operation • Starts the video operation • Verifies that check the operation of the first error message, the other error messages probably will not appear...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 26
... adapters c. External Cache e. Hard disk drive g. If all devices and adapters have been removed, and the problem continues, replace the system board. 24 Extended video memory e. Diskette drive 3. Repeat steps 1 through 3 until you find the failing device or adapter. a. Power-off the computer...
... adapters c. External Cache e. Hard disk drive g. If all devices and adapters have been removed, and the problem continues, replace the system board. 24 Extended video memory e. Diskette drive 3. Repeat steps 1 through 3 until you find the failing device or adapter. a. Power-off the computer...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 32
... a FRU. 30 Note Slide the lock to the left side to lock the computer stand . Lenovo recommends that are connected to the computer. This includes power cords, input/output (I/O) cables, and any media (diskettes, CDs, or memory cards) from electrical outlets. 3. Hardware Maintenance Manual Removing the computer stand Attention Turn off all...
... a FRU. 30 Note Slide the lock to the left side to lock the computer stand . Lenovo recommends that are connected to the computer. This includes power cords, input/output (I/O) cables, and any media (diskettes, CDs, or memory cards) from electrical outlets. 3. Hardware Maintenance Manual Removing the computer stand Attention Turn off all...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 34
... computer computer stand 1. Slide the lock to the left to unlock the computer stand. 1 2 3 Replacing a memory module Attention Turn off the computer and wait 3 to 5 minutes to let the computer cool down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to place the computer face...
... computer computer stand 1. Slide the lock to the left to unlock the computer stand. 1 2 3 Replacing a memory module Attention Turn off the computer and wait 3 to 5 minutes to let the computer cool down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to place the computer face...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 35
.... 2 3 1 33 Remove the screw that secures the memory cover to the computer. Remove the rubber cap that are connected to "Locating connectors on the rear of the computer". 4. Chapter 8. Disconnect all attached devices, ... all power cords from the drives, shut down the operating system, turn off all cables attached to the computer cover. 6. Replacing hardware To replace the memory module: 1. This includes power cords, input/output (I/O) cables, and any media (diskettes, CDs, or...
.... 2 3 1 33 Remove the screw that secures the memory cover to the computer. Remove the rubber cap that are connected to "Locating connectors on the rear of the computer". 4. Chapter 8. Disconnect all attached devices, ... all power cords from the drives, shut down the operating system, turn off all cables attached to the computer cover. 6. Replacing hardware To replace the memory module: 1. This includes power cords, input/output (I/O) cables, and any media (diskettes, CDs, or...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 36
.... 10. Push out the latches on the top edge of the memory socket to release the memory module and gently pull the memory module upward to remove it from its socket . Align then insert the new memory module into the socket and push down before replacing the optical drive. 34 Replacing the optical ...disk drive Attention Turn off the computer and wait 3 to 5 minutes to let the computer cool down on both sides of the memory module. Screw the memory cover back. Both memory modules can be removed by using the same procedure. 4 5 4 8. Hardware Maintenance Manual 7.
.... 10. Push out the latches on the top edge of the memory socket to release the memory module and gently pull the memory module upward to remove it from its socket . Align then insert the new memory module into the socket and push down before replacing the optical drive. 34 Replacing the optical ...disk drive Attention Turn off the computer and wait 3 to 5 minutes to let the computer cool down on both sides of the memory module. Screw the memory cover back. Both memory modules can be removed by using the same procedure. 4 5 4 8. Hardware Maintenance Manual 7.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 37
... operating system, turn off all attached devices, and the computer. 2. This includes power cords, input/output (I/O) cables, and any media (diskettes, CDs, or memory cards) from the drives, shut down on the rear of the drive bay. 2 1 3 7. Slide the optical drive out of the computer". 4. Disconnect... the screw that secure the optical drive to the chassis. 6. Remove the 2 screws that secures the optical drive to the metal bracket. 35 Lenovo recommends that you use a blanket, towel, or other soft cloth to "Locating connectors on a soft flat surface. Refer to protect the screen ...
... operating system, turn off all attached devices, and the computer. 2. This includes power cords, input/output (I/O) cables, and any media (diskettes, CDs, or memory cards) from the drives, shut down on the rear of the drive bay. 2 1 3 7. Slide the optical drive out of the computer". 4. Disconnect... the screw that secure the optical drive to the chassis. 6. Remove the 2 screws that secures the optical drive to the metal bracket. 35 Lenovo recommends that you use a blanket, towel, or other soft cloth to "Locating connectors on a soft flat surface. Refer to protect the screen ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 38
... other soft cloth to place the computer face-down the operating system, turn off all attached devices, and the computer. 2. Remove the optical drive cover. 3 3 3 3 2 1 1 9. Lenovo recommends that you use a blanket, towel, or other damage. 1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down on a soft flat surface.
... other soft cloth to place the computer face-down the operating system, turn off all attached devices, and the computer. 2. Remove the optical drive cover. 3 3 3 3 2 1 1 9. Lenovo recommends that you use a blanket, towel, or other damage. 1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down on a soft flat surface.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 52
Remove the computer stand. Remove the computer cover. Remove the memory module. Remove the microprocessor. Refer to "Replacing a memory module". 5. Remove the TV antenna connector. Replacing the motherboard To replace the motherboard 1. Remove the TV tuner card. Lift up the TV antenna connector. Refer ...
Remove the computer stand. Remove the computer cover. Remove the memory module. Remove the microprocessor. Refer to "Replacing a memory module". 5. Remove the TV antenna connector. Replacing the motherboard To replace the motherboard 1. Remove the TV tuner card. Lift up the TV antenna connector. Refer ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 55
Replacing hardware 6. Connect the cable to "Removing the computer cover". 3. Align then screw back the shell. 7. Replacing the touch module To replace the touch module: 1. Remove the computer stand. Refer to the new camera. 5. Lift up the memory module. 53 Refer to the chassis. 5. Chapter 8. Disconnect the cable from the camera. 4. Remove the computer cover. Remove the screw that secures the touch module to "Removing the computer stand". 2. Align then screw in the new camera. 6. Install the computer cover and screw back the computer stand.
Replacing hardware 6. Connect the cable to "Removing the computer cover". 3. Align then screw back the shell. 7. Replacing the touch module To replace the touch module: 1. Remove the computer stand. Refer to the new camera. 5. Lift up the memory module. 53 Refer to the chassis. 5. Chapter 8. Disconnect the cable from the camera. 4. Remove the computer cover. Remove the screw that secures the touch module to "Removing the computer stand". 2. Align then screw in the new camera. 6. Install the computer cover and screw back the computer stand.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 59
Replacing the keyboard Attention Chapter 8. Refer to the standard keyboard connector at : http://consumersupport.lenovo.com. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at the rear of the computer or ... the computer. Disconnect the failing keyboard cable from electrical outlets. 3. Replacing hardware Do not remove the computer cover or attempt any media (diskettes, CDs, or memory cards) from the drives, shut down the operating system, and turn off all power cords from the computer and connect the new keyboard cable to...
Replacing the keyboard Attention Chapter 8. Refer to the standard keyboard connector at : http://consumersupport.lenovo.com. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at the rear of the computer or ... the computer. Disconnect the failing keyboard cable from electrical outlets. 3. Replacing hardware Do not remove the computer cover or attempt any media (diskettes, CDs, or memory cards) from the drives, shut down the operating system, and turn off all power cords from the computer and connect the new keyboard cable to...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 60
... with your computer or in the Hardware Maintenance Manual (HMM) for the mouse. Note Your mouse is connected to the USB connector at : http://consumersupport.lenovo.com. Locate the connector for the computer. Unplug all attached devices and the computer. 2. Hardware Maintenance Manual Replacing the mouse Attention Do not remove the...
... with your computer or in the Hardware Maintenance Manual (HMM) for the mouse. Note Your mouse is connected to the USB connector at : http://consumersupport.lenovo.com. Locate the connector for the computer. Unplug all attached devices and the computer. 2. Hardware Maintenance Manual Replacing the mouse Attention Do not remove the...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
Page 61
... connector. 59 Replacing hardware Replacing the power cord or power adapter Attention Do not remove the computer cover or attempt any media (diskettes, CDs, or memory cards) from the computer and connect the new power cord and adapter to the Support Web site at: http://consumersupport...
... connector. 59 Replacing hardware Replacing the power cord or power adapter Attention Do not remove the computer cover or attempt any media (diskettes, CDs, or memory cards) from the computer and connect the new power cord and adapter to the Support Web site at: http://consumersupport...