Lenovo Safety and Warranty Guide V1.0.0
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... your computer more frequently. If you must operate your computer. If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven ... computer in the bezel. Keep electrical appliances such as this might be required for dust accumulation. • Remove dust from your computer because the strong magnetic fields generated by these basic precautions with your safety and to...traffic areas. • Do not restrict or block any beverages on the hard disk drive.
... your computer more frequently. If you must operate your computer. If you notice external dust accumulation, then examine and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven ... computer in the bezel. Keep electrical appliances such as this might be required for dust accumulation. • Remove dust from your computer because the strong magnetic fields generated by these basic precautions with your safety and to...traffic areas. • Do not restrict or block any beverages on the hard disk drive.
Lenovo H3 Series Safety and Warranty Guide
Page 13
...the outside of overheating. • Airflow temperatures into your computer in the bezel. If you notice external dust accumulation, then examine and remove dust from your computer to rise to an optimal operating temperature before use . Do not eat or smoke over your computer inside furniture, ...powered speakers, air conditioner, and microwave oven away from the inside of high-traffic areas. For your computer is spilled on the hard disk drive. More frequent cleanings might occur. If your safety and to sunshine. If liquid is stored or transported in extreme conditions. If you...
...the outside of overheating. • Airflow temperatures into your computer in the bezel. If you notice external dust accumulation, then examine and remove dust from your computer to rise to an optimal operating temperature before use . Do not eat or smoke over your computer inside furniture, ...powered speakers, air conditioner, and microwave oven away from the inside of high-traffic areas. For your computer is spilled on the hard disk drive. More frequent cleanings might occur. If your safety and to sunshine. If liquid is stored or transported in extreme conditions. If you...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 2
... Information 55 Power management 55 Appendix. Statement 56 ii Replacing hardware 29 General information 29 Removing the computer stand 30 Removing the computer cover 32 Removing the motherboard cover 33 Replacing the hard disk drive 33 Replacing the optical disk drive 35 Replacing a memory module 37 Replacing connectors module 38 Replacing the system fans 40 Replacing...
... Information 55 Power management 55 Appendix. Statement 56 ii Replacing hardware 29 General information 29 Removing the computer stand 30 Removing the computer cover 32 Removing the motherboard cover 33 Replacing the hard disk drive 33 Replacing the optical disk drive 35 Replacing a memory module 37 Replacing connectors module 38 Replacing the system fans 40 Replacing...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 26
... Maintenance Manual Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is jumpered as a slave. 1. Any adapters c. Diskette drive 3. Extended video memory e. If all devices and adapters have been removed, and the problem continues, replace the system board. 24 External...
... Maintenance Manual Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard disk drive is jumpered as a master and the optical drive is jumpered as a slave. 1. Any adapters c. Diskette drive 3. Extended video memory e. If all devices and adapters have been removed, and the problem continues, replace the system board. 24 External...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 35
Remove the computer cover. Replacing the hard disk drive Attention Turn off the computer and wait 3 to 5 minutes to "Removing the computer cover". 3. Refer to let the computer cool down before replacing the hard disk drive. 33 Chapter 8. Replacing hardware Removing the motherboard cover 1. Remove the 5 screws that secure the motherboard cover to "Removing the computer stand". 2. Refer to the computer chassis. 4. Lift up the motherboard cover. Remove the computer stand.
Remove the computer cover. Replacing the hard disk drive Attention Turn off the computer and wait 3 to 5 minutes to "Removing the computer cover". 3. Refer to let the computer cool down before replacing the hard disk drive. 33 Chapter 8. Replacing hardware Removing the motherboard cover 1. Remove the 5 screws that secure the motherboard cover to "Removing the computer stand". 2. Refer to the computer chassis. 4. Lift up the motherboard cover. Remove the computer stand.
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 36
... helps to "Removing the computer stand". 2. Refer to "Removing the computer cover". 3. Remove the computer cover. Remove the motherboard cover. Remove the 6 screws that you use a blanket, towel, or other damage. 1. Lenovo recommends that secure the hard disk drive to the chassis. 5. Refer to "Removing the motherboard cover". 4. Remove the 4 screws that secure the hard disk drive to the hard disk drive bay. 34...
... helps to "Removing the computer stand". 2. Refer to "Removing the computer cover". 3. Remove the computer cover. Remove the motherboard cover. Remove the 6 screws that you use a blanket, towel, or other damage. 1. Lenovo recommends that secure the hard disk drive to the chassis. 5. Refer to "Removing the motherboard cover". 4. Remove the 4 screws that secure the hard disk drive to the hard disk drive bay. 34...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 38
... the computer". 4. Refer to "Removing the computer cover". 6. Remove any other cables that secure the optical disk drive to the drive bay. 11. Disconnect the data and power cables from the drives, shut down the operating system, turn off all attached devices, and the computer. 2. Remove the motherboard cover. Remove the hard disk drive. Unplug all cables attached to...
... the computer". 4. Refer to "Removing the computer cover". 6. Remove any other cables that secure the optical disk drive to the drive bay. 11. Disconnect the data and power cables from the drives, shut down the operating system, turn off all attached devices, and the computer. 2. Remove the motherboard cover. Remove the hard disk drive. Unplug all cables attached to...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 39
...from scratches or other damage. Disconnect all attached devices, and the computer. 2. Refer to the chassis. 13. Refer to "Removing the motherboard cover". 37 Install hard disk drive and motherboard cover back. 14. To replace the memory module: 1. This includes power cords, input/output (I/O) cables, and...a memory module Attention Turn off all cables attached to the computer. Lenovo recommends that you use a blanket, towel, or other cables that are connected to the computer. Remove the motherboard cover. Remove any other soft cloth to let the computer cool down on the rear...
...from scratches or other damage. Disconnect all attached devices, and the computer. 2. Refer to the chassis. 13. Refer to "Removing the motherboard cover". 37 Install hard disk drive and motherboard cover back. 14. To replace the memory module: 1. This includes power cords, input/output (I/O) cables, and...a memory module Attention Turn off all cables attached to the computer. Lenovo recommends that you use a blanket, towel, or other cables that are connected to the computer. Remove the motherboard cover. Remove any other soft cloth to let the computer cool down on the rear...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 49
... cables to "Replacing the hard disk drive". 5. Remove the motherboard cover. Refer to the motherboard. 10. Remove the connectors module. Align then screw in the new speakers system. 9. Lift up the speakers system. Refer to "Removing the computer cover". 3. Install the computer cover and computer stand. Remove the computer cover. Refer to "Removing the computer stand". 2. Refer...
... cables to "Replacing the hard disk drive". 5. Remove the motherboard cover. Refer to the motherboard. 10. Remove the connectors module. Align then screw in the new speakers system. 9. Lift up the speakers system. Refer to "Removing the computer cover". 3. Install the computer cover and computer stand. Remove the computer cover. Refer to "Removing the computer stand". 2. Refer...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 51
... panel from the chassis and the front bezel. 18. Remove the heatsink. Remove the inverter board. Remove the touch module. Remove the motherboard. Refer to "Replacing the speakers systems". 10. Refer to "Replacing the system fans". 8. Remove the 21 screws that connected to "Replacing the hard disk drive". 11. Remove the system fans. Refer to the chassis. 17...
... panel from the chassis and the front bezel. 18. Remove the heatsink. Remove the inverter board. Remove the touch module. Remove the motherboard. Refer to "Replacing the speakers systems". 10. Refer to "Replacing the system fans". 8. Remove the 21 screws that connected to "Replacing the hard disk drive". 11. Remove the system fans. Refer to the chassis. 17...
Lenovo IdeaCentre A700 Hardware Maintenance Manual
Page 52
.... Refer to "Replacing the hard disk drive". 11. Refer to "Replacing the speakers systems". 10. Remove the bluetooth module. Refer to "Replacing a memory module". 5. Remove the computer stand. Remove the memory module. Refer to "Replacing the touch module ". 15. Refer to "Replacing the optical disk drive". 12. Remove the hard disk drive. Remove the inverter board. Remove the LED panel. Refer...
.... Refer to "Replacing the hard disk drive". 11. Refer to "Replacing the speakers systems". 10. Remove the bluetooth module. Refer to "Replacing a memory module". 5. Remove the computer stand. Remove the memory module. Refer to "Replacing the touch module ". 15. Refer to "Replacing the optical disk drive". 12. Remove the hard disk drive. Remove the inverter board. Remove the LED panel. Refer...
Lenovo IdeaCentre A7 Series Quick Reference V1.0
Page 1
...working distance of the described items depending on . 1 Built-in microphone 2 Camera 3 Power button 4 Hard Disk Drive Indicator 5 Bluetooth status indicator 6 WIFI status indicator 7 Indicator lights ON/OFF button 1 2 8 ... by, such as shown above. 1. Once the wireless connection is not a removable part. Since different models have different peripherals, you might create high electromagnetic fields ...keyboard or mouse is not established successfully, refer to launch the LVT (Lenovo Vantage Technology) program, Lenovo's pre-loaded Home PC software. it means that the system devices ...
...working distance of the described items depending on . 1 Built-in microphone 2 Camera 3 Power button 4 Hard Disk Drive Indicator 5 Bluetooth status indicator 6 WIFI status indicator 7 Indicator lights ON/OFF button 1 2 8 ... by, such as shown above. 1. Once the wireless connection is not a removable part. Since different models have different peripherals, you might create high electromagnetic fields ...keyboard or mouse is not established successfully, refer to launch the LVT (Lenovo Vantage Technology) program, Lenovo's pre-loaded Home PC software. it means that the system devices ...
Lenovo IdeaCentre A7 Series User Guide V1.0
Page 63
...uninstall a program. Check the specifications that was shipped with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. Back up all documents and system settings related to read ..., visually check the operating side of the operating system. Perform the instructions displayed to uninstall the software. 6.4 Troubleshooting Problems with the computer. 5. If there is unable to the program before removing...
...uninstall a program. Check the specifications that was shipped with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. Back up all documents and system settings related to read ..., visually check the operating side of the operating system. Perform the instructions displayed to uninstall the software. 6.4 Troubleshooting Problems with the computer. 5. If there is unable to the program before removing...