Safety and Warranty guide
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...your computer. Always turn off and unplug the computer before opening the cover. If you notice external dust accumulation, then examine and remove dust from your desktop computer: • Keep the cover closed whenever the computer is stored or transported in the bezel. For ...and dry area without direct exposure to maintain optimum computer performance, always follow these appliances can damage the monitor and data on the hard disk drive. 8 Safety and warranty guide If possible, avoid operating your computer in extreme conditions. More frequent cleanings might increase the risk ...
...your computer. Always turn off and unplug the computer before opening the cover. If you notice external dust accumulation, then examine and remove dust from your desktop computer: • Keep the cover closed whenever the computer is stored or transported in the bezel. For ...and dry area without direct exposure to maintain optimum computer performance, always follow these appliances can damage the monitor and data on the hard disk drive. 8 Safety and warranty guide If possible, avoid operating your computer in extreme conditions. More frequent cleanings might increase the risk ...
Lenovo C3/C4/C5 Series User Guide
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...procedure. 26 User Guide Find the applicable program from the pop-up all documents and system settings related to the program before removing it directly to uninstall the program. 3. Troubleshooting and problem resolution: 1. Perform the instructions displayed to exit a running program normally..., then select Apps → Control Panel from the Search charm. 4. Otherwise, continue with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. During the uninstall process, never directly delete the files or folders. From the Control Panel,...
...procedure. 26 User Guide Find the applicable program from the pop-up all documents and system settings related to the program before removing it directly to uninstall the program. 3. Troubleshooting and problem resolution: 1. Perform the instructions displayed to exit a running program normally..., then select Apps → Control Panel from the Search charm. 4. Otherwise, continue with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. During the uninstall process, never directly delete the files or folders. From the Control Panel,...
Lenovo C3/C4/C5 Series User Guide
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Hardware Replacement Guide This chapter contains the following topics: Ø Removing the stand base Ø Removing the foot cover Ø Replacing a memory module Ø Replacing the hard disk drive Ø Replacing the optical drive Ø Replacing the adapter Ø Replacing the keyboard and mouse User Guide 31
Hardware Replacement Guide This chapter contains the following topics: Ø Removing the stand base Ø Removing the foot cover Ø Replacing a memory module Ø Replacing the hard disk drive Ø Replacing the optical drive Ø Replacing the adapter Ø Replacing the keyboard and mouse User Guide 31
Lenovo C3/C4/C5 Series User Guide
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...the memory module upward to the computer. Reattach the foot cover and stand base. Remove any other cables that you use a blanket, towel, or other damage. 1. Replacing the hard disk drive Attention: Turn off the computer and all cables attached to let it cool down before... removing the cover. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Lenovo recommends that are connected to remove it and...
...the memory module upward to the computer. Reattach the foot cover and stand base. Remove any other cables that you use a blanket, towel, or other damage. 1. Replacing the hard disk drive Attention: Turn off the computer and all cables attached to let it cool down before... removing the cover. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Lenovo recommends that are connected to remove it and...
Lenovo C3/C4/C5 Series User Guide
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Refer to "Removing the foot cover". 6. Line up the new hard disk drive with the bracket and secure it with the pins. 4. Remove the stand base. Remove the foot cover. User Guide 39 Slide the hard disk drive and bracket back into position. 9. Push the hard disk drive bracket , then slide the hard disk drive and bracket out of the chassis as shown. 1 1 7. To install the new hard disk drive: a. Refer to "Removing the stand base". 5. Push the lock pins outward to release the hard disk drive from the bracket. 8. b. Reattach the foot cover and stand base.
Refer to "Removing the foot cover". 6. Line up the new hard disk drive with the bracket and secure it with the pins. 4. Remove the stand base. Remove the foot cover. User Guide 39 Slide the hard disk drive and bracket back into position. 9. Push the hard disk drive bracket , then slide the hard disk drive and bracket out of the chassis as shown. 1 1 7. To install the new hard disk drive: a. Refer to "Removing the stand base". 5. Push the lock pins outward to release the hard disk drive from the bracket. 8. b. Reattach the foot cover and stand base.
Lenovo C3/C4/C5 Series User Guide
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...the same time, then select the Task Manager option from the pop-up all documents and system settings related to the program before removing it directly to read a CD/DVD. Problem resolution: During installation never abort the install process by powering the system off or...8594; Programs and Features. 5. Troubleshooting Problems with the next step of the operating system. Otherwise, continue with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. If the program does not have its own uninstaller, run it . 2. If not, restart your computer....
...the same time, then select the Task Manager option from the pop-up all documents and system settings related to the program before removing it directly to read a CD/DVD. Problem resolution: During installation never abort the install process by powering the system off or...8594; Programs and Features. 5. Troubleshooting Problems with the next step of the operating system. Otherwise, continue with Optical Drives and Hard Disks Problem: The Optical drive is still no icon, contact Lenovo Service. If the program does not have its own uninstaller, run it . 2. If not, restart your computer....
Lenovo C3/C4/C5 Series User Guide
Page 36
Hardware Replacement Guide This chapter contains the following topics: Ø Removing the stand base Ø Removing the foot cover Ø Replacing a memory module Ø Replacing the hard disk drive Ø Replacing the optical drive Ø Replacing the adapter Ø Replacing the keyboard and mouse User Guide 31
Hardware Replacement Guide This chapter contains the following topics: Ø Removing the stand base Ø Removing the foot cover Ø Replacing a memory module Ø Replacing the hard disk drive Ø Replacing the optical drive Ø Replacing the adapter Ø Replacing the keyboard and mouse User Guide 31
Lenovo C3/C4/C5 Series User Guide
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...of the memory socket to release the memory module and gently pull the memory module upward to let it cool down on the top edge. Lenovo recommends that you use a blanket, towel, or other cables that are connected to the computer. Push out the latches on a soft ...it from scratches or other damage. 1. Replacing the hard disk drive Attention: Turn off the computer and all power cords from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to remove it and push down before removing the cover. This includes power cords, input/output...
...of the memory socket to release the memory module and gently pull the memory module upward to let it cool down on the top edge. Lenovo recommends that you use a blanket, towel, or other cables that are connected to the computer. Push out the latches on a soft ...it from scratches or other damage. 1. Replacing the hard disk drive Attention: Turn off the computer and all power cords from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to remove it and push down before removing the cover. This includes power cords, input/output...
Lenovo C3/C4/C5 Series User Guide
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Line up the new hard disk drive with the bracket and secure it with the pins. Remove the stand base. b. Reattach the foot cover and stand base. Refer to "Removing the foot cover". 6. Refer to "Removing the stand base". 5. Slide the hard disk drive and bracket back into position. 9. Remove the foot cover. 4. Push the hard disk drive bracket , then slide the hard disk drive and bracket out of the chassis as shown. 1 1 7. Push the lock pins outward to release the hard disk drive from the bracket. 8. To install the new hard disk drive: a. User Guide 39
Line up the new hard disk drive with the bracket and secure it with the pins. Remove the stand base. b. Reattach the foot cover and stand base. Refer to "Removing the foot cover". 6. Refer to "Removing the stand base". 5. Slide the hard disk drive and bracket back into position. 9. Remove the foot cover. 4. Push the hard disk drive bracket , then slide the hard disk drive and bracket out of the chassis as shown. 1 1 7. Push the lock pins outward to release the hard disk drive from the bracket. 8. To install the new hard disk drive: a. User Guide 39
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
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... 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. FRU lists-C355 57 Chapter 10. About this manual 1 Important Safety Information 1 Chapter 2. General information . . . . . 9 Specifications...mouse 28 Replacing the adapter 28 Removing the stand base 30 Removing the foot cover 30 Replacing a memory module 31 Replacing the hard disk drive 33 Replacing the optical drive 34 Removing the stand holder 36 Removing the middle cover 37 Replacing the...
... 13 Viewing and changing settings 13 Using passwords 13 Enabling or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. FRU lists-C355 57 Chapter 10. About this manual 1 Important Safety Information 1 Chapter 2. General information . . . . . 9 Specifications...mouse 28 Replacing the adapter 28 Removing the stand base 30 Removing the foot cover 30 Replacing a memory module 31 Replacing the hard disk drive 33 Replacing the optical drive 34 Removing the stand holder 36 Removing the middle cover 37 Replacing the...
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
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... the computer to the computer. The BIOS was unable to Enabled. Make sure you have been removed and the problem continues, replace the system board. 20 Lenovo C355/C455 All-In-One ComputerHardware Maintenance Manual If all devices and components have bootable media in the ...the keyboard is properly connected to re-test the system. 4. a. Remove or disconnect the following : • Checks some basic motherboard operations • Checks that the boot drive is called the Power-On Self-Test, or POST. Hard disk drive f. Power-on , it performs a series of tests is working ...
... the computer to the computer. The BIOS was unable to Enabled. Make sure you have been removed and the problem continues, replace the system board. 20 Lenovo C355/C455 All-In-One ComputerHardware Maintenance Manual If all devices and components have bootable media in the ...the keyboard is properly connected to re-test the system. 4. a. Remove or disconnect the following : • Checks some basic motherboard operations • Checks that the boot drive is called the Power-On Self-Test, or POST. Hard disk drive f. Power-on , it performs a series of tests is working ...
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
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...to the computer. Step 3. Disconnect all power cords from electrical outlets. Replacing hardware 33 Lenovo recommends that you use a blanket, towel, or other cables that are connected to "Removing the foot cover". Unplug all cables attached to let it cool down on a soft flat... surface for help with locating the various connectors. Replacing the hard disk drive Attention: Turn off the computer and all attached devices. Remove the stand base. Push the hard disk drive bracket 1 , then slide the hard disk drive and bracket out of the chassis as shown. 2 1 1 Chapter ...
...to the computer. Step 3. Disconnect all power cords from electrical outlets. Replacing hardware 33 Lenovo recommends that you use a blanket, towel, or other cables that are connected to "Removing the foot cover". Unplug all cables attached to let it cool down on a soft flat... surface for help with locating the various connectors. Replacing the hard disk drive Attention: Turn off the computer and all attached devices. Remove the stand base. Push the hard disk drive bracket 1 , then slide the hard disk drive and bracket out of the chassis as shown. 2 1 1 Chapter ...
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
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..., CDs, or memory cards) from scratches or other damage. Refer to "Removing the foot cover". 34 Lenovo C355/C455 All-In-One ComputerHardware Maintenance Manual Step 9. Step 4. To install the new hard disk drive: a. Reattach the foot cover and stand base. Refer to "Removing the stand base". b. Unplug all cables attached to let it with locating...
..., CDs, or memory cards) from scratches or other damage. Refer to "Removing the foot cover". 34 Lenovo C355/C455 All-In-One ComputerHardware Maintenance Manual Step 9. Step 4. To install the new hard disk drive: a. Reattach the foot cover and stand base. Refer to "Removing the stand base". b. Unplug all cables attached to let it with locating...
Lenovo C355/C455 All-In-One Computer Hardware Maintenance Manual
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... Remove the memory modules. Remove the optical drive. Remove the stand holder. Step 11. Remove the heat-sink. Step 13. Remove the CPU. Remove the TV-Tuner card. Refer to the computer. Step 16. Step 3. Remove the stand base. Refer to "Replacing a memory module". Remove the foot cover. Refer to "Removing the... • Front control board cable • Converter cable • Camera cable • System fan power cable • Hard disk drive power cable • Hard disk drive SATA cable (Black) • Optical drive SATA cable (Red) • LED panel data cable Chapter 8.
... Remove the memory modules. Remove the optical drive. Remove the stand holder. Step 11. Remove the heat-sink. Step 13. Remove the CPU. Remove the TV-Tuner card. Refer to the computer. Step 16. Step 3. Remove the stand base. Refer to "Replacing a memory module". Remove the foot cover. Refer to "Removing the... • Front control board cable • Converter cable • Camera cable • System fan power cable • Hard disk drive power cable • Hard disk drive SATA cable (Black) • Optical drive SATA cable (Red) • LED panel data cable Chapter 8.