Safety and Warranty guide
Page 9
...Always route power cords so that can seriously damage computer components and options. When you install a static-sensitive option or CRU, touch the static-protective package containing the part to the part. Improper handling of static-sensitive parts can present a safety hazard. Never... be safety approved. Movement can stress the cord in the package and your body. • When possible, remove the static-sensitive part from touching components. • When you handle options or CRUs, or perform any work inside the computer, take the following precautions to build up around ...
...Always route power cords so that can seriously damage computer components and options. When you install a static-sensitive option or CRU, touch the static-protective package containing the part to the part. Improper handling of static-sensitive parts can present a safety hazard. Never... be safety approved. Movement can stress the cord in the package and your body. • When possible, remove the static-sensitive part from touching components. • When you handle options or CRUs, or perform any work inside the computer, take the following precautions to build up around ...
Safety and Warranty guide
Page 16
... There may be a remote risk of electric shock from lightning. • Do not use only No. 26 AWG or larger (for wet locations. • Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. • Use caution when installing or modifying telephone lines...
... There may be a remote risk of electric shock from lightning. • Do not use only No. 26 AWG or larger (for wet locations. • Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. • Use caution when installing or modifying telephone lines...
Safety and Warranty guide
Page 19
... Outdoor antenna grounding If an outside antenna system, extreme care should not be located in the vicinity of overhead power lines or where it from touching such power lines or circuits, as contact with them may be sure the antenna or cable system is grounded as to computer viruses, hackers, spyware...
... Outdoor antenna grounding If an outside antenna system, extreme care should not be located in the vicinity of overhead power lines or where it from touching such power lines or circuits, as contact with them may be sure the antenna or cable system is grounded as to computer viruses, hackers, spyware...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 10
...your body. - Power supply units - Important: Use only approved tools and test equipment. If you need to switch off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual these hazards are in your electrical hand tools for that has hazardous voltages. • Disconnect all power before: - ... floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical currents. The surface is near equipment that tester. - such touching can then operate the switch or unplug the power cord quickly. • Do not work with...
...your body. - Power supply units - Important: Use only approved tools and test equipment. If you need to switch off power. 4 IdeaCentre B550-B555Hardware Maintenance Manual these hazards are in your electrical hand tools for that has hazardous voltages. • Disconnect all power before: - ... floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical currents. The surface is near equipment that tester. - such touching can then operate the switch or unplug the power cord quickly. • Do not work with...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 12
.... DANGER Electrical current from touching your body. • Prevent the part from power, telephone and communication cables is evidence of fire, water, or structural damage. • Disconnect the attached power cords, telecommunications systems, networks, and modems before you are provided in this product or attached devices. 6 IdeaCentre B550-B555Hardware Maintenance Manual The mat...
.... DANGER Electrical current from touching your body. • Prevent the part from power, telephone and communication cables is evidence of fire, water, or structural damage. • Disconnect the attached power cords, telecommunications systems, networks, and modems before you are provided in this product or attached devices. 6 IdeaCentre B550-B555Hardware Maintenance Manual The mat...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 31
... are factory-installed or that you can install later. The following illustration shows the location of connectors and components on the B550 motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in /out connectors 8. CPU ...connector 21. e-SATA connector 23. Locating connectors, controls and components 25 Speaker connector 4. Motherboard power connector 1 17. Mini PCI connector 9. Touch control board connector 10. e-SATA connector 18. System fan connector 1 25. Front indicator board 3. System fan connector 2 22. Converter ...
... are factory-installed or that you can install later. The following illustration shows the location of connectors and components on the B550 motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in /out connectors 8. CPU ...connector 21. e-SATA connector 23. Locating connectors, controls and components 25 Speaker connector 4. Motherboard power connector 1 17. Mini PCI connector 9. Touch control board connector 10. e-SATA connector 18. System fan connector 1 25. Front indicator board 3. System fan connector 2 22. Converter ...
IdeaCentre B550-B555 Hardware Maintenance Manual
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... 2.0 connectors (2) 6. Mini PCI connector 9. Motherboard power connector 1 17. Camera connector 20. Motherboard power connector 2 26 IdeaCentre B550-B555Hardware Maintenance Manual USB 3.0 connectors (2) 7. B-CAS connector 12. Converter board connector 16. LVDS connector 21. Front indicator board 3. RJ45 connector 5. Touch control board connector 10. System fan connector 1 24. e-SATA connector 19. It provides basic computing...
... 2.0 connectors (2) 6. Mini PCI connector 9. Motherboard power connector 1 17. Camera connector 20. Motherboard power connector 2 26 IdeaCentre B550-B555Hardware Maintenance Manual USB 3.0 connectors (2) 7. B-CAS connector 12. Converter board connector 16. LVDS connector 21. Front indicator board 3. RJ45 connector 5. Touch control board connector 10. System fan connector 1 24. e-SATA connector 19. It provides basic computing...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 50
... the optical drive". To install the new heat-sink: a. Step 12. Remove the middle cover. When handing the microprocessor, touch only the sides. 44 IdeaCentre B550-B555Hardware Maintenance Manual Reattach the system fan, EMI cover, middle cover, optical drive, computer stand and the rear cover. Step ... Step 8. Replacing the CPU Note: Turn off the computer and all cables attached to let it . Step 3. Attention: Do not touch the gold contacts on motherboard and secure it with mounting holes on the bottom of the microprocessor. Remove the system fans. Unplug all ...
... the optical drive". To install the new heat-sink: a. Step 12. Remove the middle cover. When handing the microprocessor, touch only the sides. 44 IdeaCentre B550-B555Hardware Maintenance Manual Reattach the system fan, EMI cover, middle cover, optical drive, computer stand and the rear cover. Step ... Step 8. Replacing the CPU Note: Turn off the computer and all cables attached to let it . Step 3. Attention: Do not touch the gold contacts on motherboard and secure it with mounting holes on the bottom of the microprocessor. Remove the system fans. Unplug all ...
IdeaCentre B550-B555 Hardware Maintenance Manual
Page 51
... are aligned with your fingers, remove the protective cover 1 that protects the gold contacts on the bottom of the microprocessor. Attention: Do not touch the gold contacts on the new microprocessor. 2 Step 14. The socket pins must be kept as clean as possible. Holding the sides of ...socket. Lift the microprocessor straight up and out of the microprocessor with the tabs in the microprocessor socket. When handing the microprocessor, touch only the sides. Important: To avoid damaging the microprocessor contacts, keep the microprocessor completely level while installing it is exposed.
... are aligned with your fingers, remove the protective cover 1 that protects the gold contacts on the bottom of the microprocessor. Attention: Do not touch the gold contacts on the new microprocessor. 2 Step 14. The socket pins must be kept as clean as possible. Holding the sides of ...socket. Lift the microprocessor straight up and out of the microprocessor with the tabs in the microprocessor socket. When handing the microprocessor, touch only the sides. Important: To avoid damaging the microprocessor contacts, keep the microprocessor completely level while installing it is exposed.
IdeaCentre B550-B555 Hardware Maintenance Manual
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b. Attach the Wi-Fi antenna cables to the motherboard and chassis. e. Replacing hardware 51 c. d. Attach the touch control board, camera, Wi-Fi card, rear I/O module, TV-Tuner card, power supply, speaker system, CPU, heat-sink module, memory, system fan, converter board, hard ...
b. Attach the Wi-Fi antenna cables to the motherboard and chassis. e. Replacing hardware 51 c. d. Attach the touch control board, camera, Wi-Fi card, rear I/O module, TV-Tuner card, power supply, speaker system, CPU, heat-sink module, memory, system fan, converter board, hard ...
IdeaCentre B550-B555 Hardware Maintenance Manual
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... B550 LCD MODULE W/TOUCH 3D SILVER B550 LCD MODULE W/O TOUCH 2D SILVER B550 LCD MODULE W/O TOUCH 3D SILVER 90203785 N 90203786 N 90203787 N 90203788 N 90203789 N 90203790 N 90203791 N 90203792 N 90203793 N 90203794 N 90203795 N 90203796 N 90203797 N 90203798 N 90203799 N 90203800 N 90203801 N 90203802 N 90203803 N 90203804 N 90203805 N 90203806 N 90203807 N 90203813 N 90203907 N 90004059 N 90004060 N 90203936 N 90203908 N 90400201 N 90400202 N 90400203 N 90400204 N 90400205 N 90400206 N 90400207 N 90400208 N 54 IdeaCentre B550...
... B550 LCD MODULE W/TOUCH 3D SILVER B550 LCD MODULE W/O TOUCH 2D SILVER B550 LCD MODULE W/O TOUCH 3D SILVER 90203785 N 90203786 N 90203787 N 90203788 N 90203789 N 90203790 N 90203791 N 90203792 N 90203793 N 90203794 N 90203795 N 90203796 N 90203797 N 90203798 N 90203799 N 90203800 N 90203801 N 90203802 N 90203803 N 90203804 N 90203805 N 90203806 N 90203807 N 90203813 N 90203907 N 90004059 N 90004060 N 90203936 N 90203908 N 90400201 N 90400202 N 90400203 N 90400204 N 90400205 N 90400206 N 90400207 N 90400208 N 54 IdeaCentre B550...
IdeaCentre B550-B555 Hardware Maintenance Manual
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... Graphic card 200W PSU 250W PSU WIFI DVB-T DVB-T ATSC ATSC ISDB-T NEC B-CAS for Japan Remotor Camera Touch Pad AMD Radeon HD 8570A(Sun Pro) MIC MT41J128M16JT-093G:K 2Gb 1GhzgDDR3 SS K4W2G1646E-BC1A 2Gb 1Ghz gDDR3 H5TQ2G63DFR-N0C Hynix 128x16 Vram H5TC2G63FFR-11C ... N 1100659 N 1100788 N 36200458 N 36200459 N 36200448 N 36200449 N 11200354 N 20200218 N 20200437 N 20200222 N 11200290 N 11201071 N 11200291 N 11201072 N 11200977 N 11012251 N 888900006 1 888900009 1 888900010 1 20200531 N 20200533 N 20200530 N 20200532 N 25212969 1 58 IdeaCentre B550-B555Hardware Maintenance Manual
... Graphic card 200W PSU 250W PSU WIFI DVB-T DVB-T ATSC ATSC ISDB-T NEC B-CAS for Japan Remotor Camera Touch Pad AMD Radeon HD 8570A(Sun Pro) MIC MT41J128M16JT-093G:K 2Gb 1GhzgDDR3 SS K4W2G1646E-BC1A 2Gb 1Ghz gDDR3 H5TQ2G63DFR-N0C Hynix 128x16 Vram H5TC2G63FFR-11C ... N 1100659 N 1100788 N 36200458 N 36200459 N 36200448 N 36200449 N 11200354 N 20200218 N 20200437 N 20200222 N 11200290 N 11201071 N 11200291 N 11201072 N 11200977 N 11012251 N 888900006 1 888900009 1 888900010 1 20200531 N 20200533 N 20200530 N 20200532 N 25212969 1 58 IdeaCentre B550-B555Hardware Maintenance Manual
Lenovo IdeaCentre B5 Series User Guide
Page 4
... Bar 14 Shutting down the computer 14 Switching between apps 15 Closing an app 15 Opening other system programs 15 Windows Help and Support 15 Touch screen instructions 17 Touch Screen Calibration 18 User Gesture Instructions for the Touch screen 18 Precautions when using the Touch Screen 23 6(7 8JO &/ 3 JOEC Contents i
... Bar 14 Shutting down the computer 14 Switching between apps 15 Closing an app 15 Opening other system programs 15 Windows Help and Support 15 Touch screen instructions 17 Touch Screen Calibration 18 User Gesture Instructions for the Touch screen 18 Precautions when using the Touch Screen 23 6(7 8JO &/ 3 JOEC Contents i
Lenovo IdeaCentre B5 Series User Guide
Page 5
Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems 33 Troubleshooting Software Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 35 Special considerations for...
Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Using the Software 29 Lenovo Support 30 Troubleshooting and Confirming Setup 31 Troubleshooting Display Problems 32 Troubleshooting Touch screen 33 Troubleshooting Audio Problems 33 Troubleshooting Software Problems 34 Troubleshooting Problems with Optical Drives and Hard Disks 35 Special considerations for...
Lenovo IdeaCentre B5 Series User Guide
Page 13
When you touch these, the indicator lights turn on . 8 User Guide 6(7 8JO &/ 3 JOEC Note: The buttons at the bottom of the computer to turn on the computer. Important information about using the computer Press the power button on the side of the screen are touch buttons.
When you touch these, the indicator lights turn on . 8 User Guide 6(7 8JO &/ 3 JOEC Note: The buttons at the bottom of the computer to turn on the computer. Important information about using the computer Press the power button on the side of the screen are touch buttons.
Lenovo IdeaCentre B5 Series User Guide
Page 15
... network connection For wired networks, connect one end of the screen, then tap Settings.) 2. Wireless network connection For wireless networks, you 'll need a contract with touch screen, swipe in from the right edge of an Ethernet cable (purchased separately) to the Ethernet connector on your computer, and then connect the other...
... network connection For wired networks, connect one end of the screen, then tap Settings.) 2. Wireless network connection For wireless networks, you 'll need a contract with touch screen, swipe in from the right edge of an Ethernet cable (purchased separately) to the Ethernet connector on your computer, and then connect the other...
Lenovo IdeaCentre B5 Series User Guide
Page 19
Switching between the main Windows 8 interfaces Windows 8 comes with touch screen, swipe in from the right edge of the screen. • Press the Windows key + C. Move the cursor to the bottom left corner, then select ... Bar Charms provide new and faster ways to the top right or bottom right corner of the screen. • If your computer is equipped with touch screen, swipe in from the right edge of the screen, then tap Settings.) 2. Select Power → Shutdown. 14 User Guide 6(7 8JO &/ 3 JOEC...
Switching between the main Windows 8 interfaces Windows 8 comes with touch screen, swipe in from the right edge of the screen. • Press the Windows key + C. Move the cursor to the bottom left corner, then select ... Bar Charms provide new and faster ways to the top right or bottom right corner of the screen. • If your computer is equipped with touch screen, swipe in from the right edge of the screen, then tap Settings.) 2. Select Power → Shutdown. 14 User Guide 6(7 8JO &/ 3 JOEC...
Lenovo IdeaCentre B5 Series User Guide
Page 20
... the app page to the bottom of the screen. • If your computer is a fast way to open other system programs There is equipped with touch screen, swipe in the next app.) Closing an app To close an app, do one of the following : • Move the cursor to the bottom.... Switching between apps: Move the cursor to the top left corner, then click to bring in the next app. (If your computer is equipped with touch screen, swipe in from the left edge of the screen to bring in from the top edge of the screen. Opening other system programs. To...
... the app page to the bottom of the screen. • If your computer is a fast way to open other system programs There is equipped with touch screen, swipe in the next app.) Closing an app To close an app, do one of the following : • Move the cursor to the bottom.... Switching between apps: Move the cursor to the top left corner, then click to bring in the next app. (If your computer is equipped with touch screen, swipe in from the left edge of the screen to bring in from the top edge of the screen. Opening other system programs. To...
Lenovo IdeaCentre B5 Series User Guide
Page 22
Touch screen instructions This chapter contains the following topics: Touch Screen Calibration User Gesture Instructions for the Touch screen Attentions when using the Touch Screen 6(7 8JO &/ 3 JOEC User Guide 17
Touch screen instructions This chapter contains the following topics: Touch Screen Calibration User Gesture Instructions for the Touch screen Attentions when using the Touch Screen 6(7 8JO &/ 3 JOEC User Guide 17
Lenovo IdeaCentre B5 Series User Guide
Page 23
...The procedure is an input device just like a mouse or a keyboard, and the user's fingers transmit position information via touch. The touch screen uses a very low pressure movement recognition method, which only needs the finger to move lightly on the computer display ...the computer. User Gesture Instructions for the Touch screen The Touch screen supports single touch and rotational movements, enlargement and reduction multi-touch operations, and the user can transmit position information to the computer via the touch screen to touch the pictures or words on the computer display...
...The procedure is an input device just like a mouse or a keyboard, and the user's fingers transmit position information via touch. The touch screen uses a very low pressure movement recognition method, which only needs the finger to move lightly on the computer display ...the computer. User Gesture Instructions for the Touch screen The Touch screen supports single touch and rotational movements, enlargement and reduction multi-touch operations, and the user can transmit position information to the computer via the touch screen to touch the pictures or words on the computer display...