Lenovo Safety and Warranty Guide V1.0.0
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...;C-35°C (50°F-95°F) with your desktop computer: • Keep the cover closed whenever the computer is spilled on the hard disk drive. If you must operate your computer in or near a high-traffic area, inspect and, if necessary, clean your computer is stored or ...magnetic fields generated by these basic precautions with humidity ranging between 35% and 80%. If you notice external dust accumulation, then examine and remove dust from vents and any perforations in the computer or an attached device, a short circuit or other attached devices. vents and perforations ...
...;C-35°C (50°F-95°F) with your desktop computer: • Keep the cover closed whenever the computer is spilled on the hard disk drive. If you must operate your computer in or near a high-traffic area, inspect and, if necessary, clean your computer is stored or ...magnetic fields generated by these basic precautions with humidity ranging between 35% and 80%. If you notice external dust accumulation, then examine and remove dust from vents and any perforations in the computer or an attached device, a short circuit or other attached devices. vents and perforations ...
Lenovo H3 Series Safety and Warranty Guide
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... to your keyboard can damage the monitor and data on the hard disk drive. More frequent cleanings might occur. This process could result in extreme conditions. If you notice external dust accumulation, then examine and remove dust from vents and any perforations in dusty or high-traffic areas... rise slowly to an optimal operating temperature of or beside the computer or other damage might be required for dust accumulation. • Remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from your ...
... to your keyboard can damage the monitor and data on the hard disk drive. More frequent cleanings might occur. This process could result in extreme conditions. If you notice external dust accumulation, then examine and remove dust from vents and any perforations in dusty or high-traffic areas... rise slowly to an optimal operating temperature of or beside the computer or other damage might be required for dust accumulation. • Remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from your ...
Lenovo IdeaCentre B3 Series Hardware Replacement Guide
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Contents Overview 1 Chapter 1 Locations 4 Locating components and connectors 4 Chapter 2 Replacing hardware 7 General information 7 Replacing a memory module 7 Replacing the Optical drive 10 Removing the computer stand 11 Removing the computer cover 13 Replacing the hard disk drive 14 Replacing the keyboard 16 Replacing the mouse 17 Replacing the power cord or power adapter 18 Appendix 19 31043502_B3_HRG_EN_V1.0.indd 2 2010.4.14 4:13:22 PM
Contents Overview 1 Chapter 1 Locations 4 Locating components and connectors 4 Chapter 2 Replacing hardware 7 General information 7 Replacing a memory module 7 Replacing the Optical drive 10 Removing the computer stand 11 Removing the computer cover 13 Replacing the hard disk drive 14 Replacing the keyboard 16 Replacing the mouse 17 Replacing the power cord or power adapter 18 Appendix 19 31043502_B3_HRG_EN_V1.0.indd 2 2010.4.14 4:13:22 PM
Lenovo IdeaCentre B3 Series Hardware Replacement Guide
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... on a soft flat surface. Remove the computer cover. To replace the hard disk drive: Note: For this procedure, it helps to "Removing the computer cover". 3. Remove the computer stand. Remove the 4 screws that you use a blanket, towel, or other damage. 1. Lenovo recommends that secure the hard disk drive to protect the screen surface from the hard disk drive. 4. Disconnect the data...
... on a soft flat surface. Remove the computer cover. To replace the hard disk drive: Note: For this procedure, it helps to "Removing the computer cover". 3. Remove the computer stand. Remove the 4 screws that you use a blanket, towel, or other damage. 1. Lenovo recommends that secure the hard disk drive to protect the screen surface from the hard disk drive. 4. Disconnect the data...
Lenovo IdeaCentre B3 Series Hardware Replacement Guide
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Install the new hard disk drive. (1) Slide the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the drive bay. 8. Install the computer cover and stand. 31043502_B3_HRG_EN_V1.0.indd 15 Hardware Replacement Guide 15 2010.4.14 4:13:48 PM Align the 4 screw holes in the hard disk drive bay with the mounting holes in the chassis, then screw it back. 10. Connect the data and power cables back to the hard disk drive bay. 6. 5. Remove the 4 screws that secure the hard disk drive to the hard disk drive. 9. Slide the hard disk drive out of the bay. 1 2 1 1 1 7.
Install the new hard disk drive. (1) Slide the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the drive bay. 8. Install the computer cover and stand. 31043502_B3_HRG_EN_V1.0.indd 15 Hardware Replacement Guide 15 2010.4.14 4:13:48 PM Align the 4 screw holes in the hard disk drive bay with the mounting holes in the chassis, then screw it back. 10. Connect the data and power cables back to the hard disk drive bay. 6. 5. Remove the 4 screws that secure the hard disk drive to the hard disk drive. 9. Slide the hard disk drive out of the bay. 1 2 1 1 1 7.
Lenovo IdeaCentre B3 Series User Guide V1.0
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During the uninstall process, never directly delete the files or folders. This is harmful to the program before removing it. 2. If the program has its own uninstaller, then select Control Panel from the Programs and Functions dialog box and then select Uninstall/Modify. 6.... properly placed in the resource manager of this type of CD or DVD. 4. Check the specifications that came with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. If the known good CD cannot be read a CD/DVD. Problem: You need to properly uninstall programs: 1. Use...
During the uninstall process, never directly delete the files or folders. This is harmful to the program before removing it. 2. If the program has its own uninstaller, then select Control Panel from the Programs and Functions dialog box and then select Uninstall/Modify. 6.... properly placed in the resource manager of this type of CD or DVD. 4. Check the specifications that came with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. If the known good CD cannot be read a CD/DVD. Problem: You need to properly uninstall programs: 1. Use...
Lenovo IdeaCentre B305 Hardware Maintenance Manual V2.1
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... 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 Removing the computer cover...3.364 Replacing the hard disk drive 37 Replacing the bluetooth module 39 Removing the motherboard cover 40 Replacing the heatsink 41 Replacing the system fan 42...
... 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 Removing the computer cover...3.364 Replacing the hard disk drive 37 Replacing the bluetooth module 39 Removing the motherboard cover 40 Replacing the heatsink 41 Replacing the system fan 42...
Lenovo IdeaCentre B305 Hardware Maintenance Manual V2.1
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... installed) one at a time. Any adapters c. Hard disk drive h. If all devices and adapters have been removed, and the problem continues, replace the system board. 24 a. External devices (modem, printer, or mouse) b. Extended video memory e. Power-on the computer to re-test the system. 4. External Cache f. Diskette drive 3. Hardware Maintenance Manual Undetermined problems If...
... installed) one at a time. Any adapters c. Hard disk drive h. If all devices and adapters have been removed, and the problem continues, replace the system board. 24 a. External devices (modem, printer, or mouse) b. Extended video memory e. Power-on the computer to re-test the system. 4. External Cache f. Diskette drive 3. Hardware Maintenance Manual Undetermined problems If...
Lenovo IdeaCentre B305 Hardware Maintenance Manual V2.1
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... gently from the bottom right corner to release the cover from the setscrews . 2 2 2 2 2 2 2 1 2 2 Replacing the hard disk drive Attention Turn off the computer and wait 3 to 5 minutes to the computer. Refer to the computer. This includes power cords, input/output (I/O)... cables, and any other cables that are connected to "Removing the computer stand". 5. Refer to "Locating connectors on the rear of the computer". 4. Remove...
... gently from the bottom right corner to release the cover from the setscrews . 2 2 2 2 2 2 2 1 2 2 Replacing the hard disk drive Attention Turn off the computer and wait 3 to 5 minutes to the computer. Refer to the computer. This includes power cords, input/output (I/O)... cables, and any other cables that are connected to "Removing the computer stand". 5. Refer to "Locating connectors on the rear of the computer". 4. Remove...
Lenovo IdeaCentre B305 Hardware Maintenance Manual V2.1
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... surface. Lenovo recommends that you use a blanket, towel, or other damage. 1. Remove the 4 screws that secure the hard disk drive to "Removing the computer stand". 2. Disconnect the data and power cables from scratches or other soft cloth to the chassis. 2 1 2 2 2 5. Remove the 4 screws that secure the hard disk drive to protect the screen surface from the hard disk drive. 4. Remove the...
... surface. Lenovo recommends that you use a blanket, towel, or other damage. 1. Remove the 4 screws that secure the hard disk drive to "Removing the computer stand". 2. Disconnect the data and power cables from scratches or other soft cloth to the chassis. 2 1 2 2 2 5. Remove the 4 screws that secure the hard disk drive to protect the screen surface from the hard disk drive. 4. Remove the...
Lenovo IdeaCentre B305 Hardware Maintenance Manual V2.1
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... 8. Install the computer cover and stand. Lift up the bluetooth mudule. 39 Refer to "Removing the computer cover". 3. Replacing hardware 6. Slide the hard disk drive out of the bluetooth module. 4. Install the new hard disk drive. (1) Slide the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the top of the bay. 1 2 1 1 1 7. Connect the...
... 8. Install the computer cover and stand. Lift up the bluetooth mudule. 39 Refer to "Removing the computer cover". 3. Replacing hardware 6. Slide the hard disk drive out of the bluetooth module. 4. Install the new hard disk drive. (1) Slide the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the top of the bay. 1 2 1 1 1 7. Connect the...