IdeaCentre B350-B355 Hardware Maintenance Manual
Page 7
... of the instructions. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual is only used for IdeaCentre B350-B355 computers listed on the cover. Before servicing a Lenovo product, be sure to read the Safety Information. Important Safety Information Be sure to read all caution and danger statements in...ções Es importante que lea 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...
... of the instructions. Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in this manual is only used for IdeaCentre B350-B355 computers listed on the cover. Before servicing a Lenovo product, be sure to read the Safety Information. Important Safety Information Be sure to read all caution and danger statements in...ções Es importante que lea 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...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 20
... Password if you can type either password. The password dialog box will be displayed. To delete a previously set , you access the Lenovo BIOS Setup Utility program. From the Security menu, select Set Administrator Password and press the Enter key. 2. Return to confirm, then...: 1. Type the new password, then press Enter key. After you must use your Administrator Password to 16 character (a-z, and 0-9). 14 IdeaCentre B350-B355Hardware Maintenance Manual Setting, changing, or deleting a Power-On Password Note: A password can be displayed. From the Security menu, select Set ...
... Password if you can type either password. The password dialog box will be displayed. To delete a previously set , you access the Lenovo BIOS Setup Utility program. From the Security menu, select Set Administrator Password and press the Enter key. 2. Return to confirm, then...: 1. Type the new password, then press Enter key. After you must use your Administrator Password to 16 character (a-z, and 0-9). 14 IdeaCentre B350-B355Hardware Maintenance Manual Setting, changing, or deleting a Power-On Password Note: A password can be displayed. From the Security menu, select Set ...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 22
... Setup Utility program menu and select the Exit option. 6. Turn off your computer does not boot from the menu. 16 IdeaCentre B350-B355Hardware Maintenance Manual Press and hold the F12 key then turn on the computer. 3. Use ↑ and ↓ arrows to select the desired startup ...using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on the computer. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the right side of the procedures below. Read the information displayed on page 13). 2. Use ...
... Setup Utility program menu and select the Exit option. 6. Turn off your computer does not boot from the menu. 16 IdeaCentre B350-B355Hardware Maintenance Manual Press and hold the F12 key then turn on the computer. 3. Use ↑ and ↓ arrows to select the desired startup ...using these steps, repeatedly press and release the F12 key rather than keeping it pressed when turning on the computer. Start the Lenovo BIOS Setup Utility program (see "Starting the Lenovo BIOS Setup Utility program" on the right side of the procedures below. Read the information displayed on page 13). 2. Use ...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 36
... Step 1. Disconnect all cables attached to "Left and right view" and "Rear view" for help with locating the various connectors. 30 IdeaCentre B350-B355Hardware Maintenance Manual Line up the cover pieces with locating the various connectors. To reinstall the computer cover: a. This includes power cords, input/... off the computer and wait 3 to 5 minutes to let it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other cables that are connected...
... Step 1. Disconnect all cables attached to "Left and right view" and "Rear view" for help with locating the various connectors. 30 IdeaCentre B350-B355Hardware Maintenance Manual Line up the cover pieces with locating the various connectors. To reinstall the computer cover: a. This includes power cords, input/... off the computer and wait 3 to 5 minutes to let it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other cables that are connected...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 38
...with the memory socket, then insert it cool down on both sides of the memory socket to "Removing the rear cover". 32 IdeaCentre B350-B355Hardware Maintenance Manual Remove any other soft cloth to remove it from electrical outlets. Remove the rear cover. Step 2. This includes power... cords, input/output (I/O) cables, and any media (disks, CDs, DVDs or memory cards) from scratches or other damage. Lenovo recommends that you use a blanket, towel, or other cables that are connected to the computer. Step 3. Replacing the hard disk drive Attention: Turn ...
...with the memory socket, then insert it cool down on both sides of the memory socket to "Removing the rear cover". 32 IdeaCentre B350-B355Hardware Maintenance Manual Remove any other soft cloth to remove it from electrical outlets. Remove the rear cover. Step 2. This includes power... cords, input/output (I/O) cables, and any media (disks, CDs, DVDs or memory cards) from scratches or other damage. Lenovo recommends that you use a blanket, towel, or other cables that are connected to the computer. Step 3. Replacing the hard disk drive Attention: Turn ...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 42
...place it back in position. Step 7. Refer to "Replacing the optical drive". Step 8. Refer to "Removing the middle cover". 36 IdeaCentre B350-B355Hardware Maintenance Manual Line up the middle cover upward to the computer. Reattach the optical drive, computer stand and the rear cover. Remove the...board Note: Turn off the computer and all attached devices. Note: It may be helpful to the chassis with locating the various connectors. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from the drives, shut down on a soft...
...place it back in position. Step 7. Refer to "Replacing the optical drive". Step 8. Refer to "Removing the middle cover". 36 IdeaCentre B350-B355Hardware Maintenance Manual Line up the middle cover upward to the computer. Reattach the optical drive, computer stand and the rear cover. Remove the...board Note: Turn off the computer and all attached devices. Note: It may be helpful to the chassis with locating the various connectors. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from the drives, shut down on a soft...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 48
... power cables from electrical outlets. Step 12. Connect the power cables to "Removing the EMI cover". 42 IdeaCentre B350-B355Hardware Maintenance Manual Remove the rear cover. Remove the EMI cover. Refer to the motherboard. Lenovo recommends that secure the power supply connector to "Removing the middle cover". Step 4. Step 8. Remove any other...
... power cables from electrical outlets. Step 12. Connect the power cables to "Removing the EMI cover". 42 IdeaCentre B350-B355Hardware Maintenance Manual Remove the rear cover. Remove the EMI cover. Refer to the motherboard. Lenovo recommends that secure the power supply connector to "Removing the middle cover". Step 4. Step 8. Remove any other...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 52
... 0.03ml (3 tick marks on the motherboard. Disconnect all power cords from electrical outlets. Refer to "Removing the middle cover". 46 IdeaCentre B350-B355Hardware Maintenance Manual Refer to "Removing the computer stand". Step 17. Reattach the heat-sink, system fan, EMI cover, middle cover, optical...the computer. Lower the microprocessor straight down on a soft flat surface for help with the small handle. Each drop of the microprocessor. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from the drives, shut down before ...
... 0.03ml (3 tick marks on the motherboard. Disconnect all power cords from electrical outlets. Refer to "Removing the middle cover". 46 IdeaCentre B350-B355Hardware Maintenance Manual Refer to "Removing the computer stand". Step 17. Reattach the heat-sink, system fan, EMI cover, middle cover, optical...the computer. Lower the microprocessor straight down on a soft flat surface for help with the small handle. Each drop of the microprocessor. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from the drives, shut down before ...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 56
...computer stand. Remove the optical drive. Remove the EMI cover. Remove the Wi-Fi card. Step 20. Wi-Fi antenna cables 50 IdeaCentre B350-B355Hardware Maintenance Manual Step 2. Refer to "Removing the rear cover". Remove the converter. Refer to "Replacing the CPU". Refer to "Replacing ...and turn off the computer and wait 3 to 5 minutes to place the computer face-down before removing the cover. Step 21. Lenovo recommends that secure the two feet to the chassis, and slide the two feet outward to the new motherboard. Step 6. Step 9. f. Step...
...computer stand. Remove the optical drive. Remove the EMI cover. Remove the Wi-Fi card. Step 20. Wi-Fi antenna cables 50 IdeaCentre B350-B355Hardware Maintenance Manual Step 2. Refer to "Removing the rear cover". Remove the converter. Refer to "Replacing the CPU". Refer to "Replacing ...and turn off the computer and wait 3 to 5 minutes to place the computer face-down before removing the cover. Step 21. Lenovo recommends that secure the two feet to the chassis, and slide the two feet outward to the new motherboard. Step 6. Step 9. f. Step...
IdeaCentre B350-B355 Hardware Maintenance Manual
Page 59
... BOARD TO FUNCTION BOARD CABLE B350 LVDS CABLE B355 LVDS CABLE B350 SPEAKER_3W*2 W/RUBBER (L+R) FRU PN 90004551 90004552 90004553 90004554 90004555 90004556 90203597 90203598 90203599 90203600 90203593 90203594 90203595 90203596 90004547 90004548 90004557 90004550 90204095 90204096 90204097 90204099 90204101 90204100 90204134 90204094 CRU ID N N N N N N N N N N N N N N N N N N N N N N N N N N © Copyright Lenovo 2013 53 identifies parts that are...
... BOARD TO FUNCTION BOARD CABLE B350 LVDS CABLE B355 LVDS CABLE B350 SPEAKER_3W*2 W/RUBBER (L+R) FRU PN 90004551 90004552 90004553 90004554 90004555 90004556 90203597 90203598 90203599 90203600 90203593 90203594 90203595 90203596 90004547 90004548 90004557 90004550 90204095 90204096 90204097 90204099 90204101 90204100 90204134 90204094 CRU ID N N N N N N N N N N N N N N N N N N N N N N N N N N © Copyright Lenovo 2013 53 identifies parts that are...