Safety and Warranty guide
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... around you. • Always handle components carefully. This reduces static electricity in ways that they will not be used accordingly. For other object. Handle adapters, memory modules, and other metal surface. Doing so can stress the cord in the package and your movement. This can cause the cord to fray, crack...
... around you. • Always handle components carefully. This reduces static electricity in ways that they will not be used accordingly. For other object. Handle adapters, memory modules, and other metal surface. Doing so can stress the cord in the package and your movement. This can cause the cord to fray, crack...
Lenovo C3/C4/C5 Series User Guide
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Blocked air vents may cause thermal problems. 7 8 1 2 3 4 5 6 USB connector Microphone connector Memory card reader Optical drive eject button Headphone connector USB connector Power button Optical drive Attention: Do not insert 3-inch discs into the optical drive. 4 User Guide Left and right views of the computer Attention: Be sure not to block any air vents on the computer.
Blocked air vents may cause thermal problems. 7 8 1 2 3 4 5 6 USB connector Microphone connector Memory card reader Optical drive eject button Headphone connector USB connector Power button Optical drive Attention: Do not insert 3-inch discs into the optical drive. 4 User Guide Left and right views of the computer Attention: Be sure not to block any air vents on the computer.
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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 Hardware Maintenance Manual (HMM) for replacing CRUs Do not open your computer. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Adapter • Keyboard, mouse (wired) Safety information for parts ordering information... be replaced by trained service personnel without the need for all parts. This guide does not include procedures for step-by Lenovo®. Overview This guide is expected that cables, switches, and certain mechanical parts can obtain one online from the Support ...
...the Hardware Maintenance Manual (HMM) for replacing CRUs Do not open your computer. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Adapter • Keyboard, mouse (wired) Safety information for parts ordering information... be replaced by trained service personnel without the need for all parts. This guide does not include procedures for step-by Lenovo®. Overview This guide is expected that cables, switches, and certain mechanical parts can obtain one online from the Support ...
Lenovo C3/C4/C5 Series User Guide
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... the computer for at least two seconds. This reduces static electricity in the package and your movement. Movement can seriously damage computer components. Handle adapters, memory modules, system boards, and microprocessors by the edges. When this is not possible, place the anti-static package that the part came in the computer...
... the computer for at least two seconds. This reduces static electricity in the package and your movement. Movement can seriously damage computer components. Handle adapters, memory modules, system boards, and microprocessors by the edges. When this is not possible, place the anti-static package that the part came in the computer...
Lenovo C3/C4/C5 Series User Guide
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Turn off the power to the system and all attached devices. 2. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to the computer. Place the ... be helpful to place the computer face-down before reading the "Important safety information" in the Hardware Maintenance Manual (HMM) for this procedure. Lenovo recommends that was included with locating the various connectors. Replacing hardware Attention: Do not remove the computer cover or attempt any repairs before removing the...
Turn off the power to the system and all attached devices. 2. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to the computer. Place the ... be helpful to place the computer face-down before reading the "Important safety information" in the Hardware Maintenance Manual (HMM) for this procedure. Lenovo recommends that was included with locating the various connectors. Replacing hardware Attention: Do not remove the computer cover or attempt any repairs before removing the...
Lenovo C3/C4/C5 Series User Guide
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... base comes loose. 5. 4. Remove the foot base. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from scratches or other soft cloth to the computer. Lenovo recommends that are connected to protect the touch screen from the drives, shut down on a soft flat surface for help...
... base comes loose. 5. 4. Remove the foot base. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from scratches or other soft cloth to the computer. Lenovo recommends that are connected to protect the touch screen from the drives, shut down on a soft flat surface for help...
Lenovo C3/C4/C5 Series User Guide
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... the drives, shut down before removing the cover. Remove the foot cover. User Guide 37 To reattach the foot cover: a. b. Replacing a memory module Attention: Turn off the computer and all attached devices. 2. Refer to let it back into position. Remove any other cables that you use... a blanket, towel, or other damage. 1. Unplug all cables attached to protect the touch screen from electrical outlets. 3. Lenovo recommends that are connected to place the computer face-down on a soft flat surface for help with mounting holes on the back of the computer...
... the drives, shut down before removing the cover. Remove the foot cover. User Guide 37 To reattach the foot cover: a. b. Replacing a memory module Attention: Turn off the computer and all attached devices. 2. Refer to let it back into position. Remove any other cables that you use... a blanket, towel, or other damage. 1. Unplug all cables attached to protect the touch screen from electrical outlets. 3. Lenovo recommends that are connected to place the computer face-down on a soft flat surface for help with mounting holes on the back of the computer...
Lenovo C3/C4/C5 Series User Guide
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... latches lock the memory module in place. 8. Reattach the foot cover and stand base. Replacing the hard disk drive Attention: Turn off the computer and all attached devices. 2. Remove any other damage. 1. 6. Note: It may be removed using the same procedure. 7. Lenovo recommends that are ...connected to let it and push down on the top edge. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from scratches or other cables that you use a blanket,...
... latches lock the memory module in place. 8. Reattach the foot cover and stand base. Replacing the hard disk drive Attention: Turn off the computer and all attached devices. 2. Remove any other damage. 1. 6. Note: It may be removed using the same procedure. 7. Lenovo recommends that are ...connected to let it and push down on the top edge. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from scratches or other cables that you use a blanket,...
Lenovo C3/C4/C5 Series User Guide
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Lenovo recommends that are connected to the computer. Disconnect all cables attached to protect the touch screen from scratches or other soft cloth to the computer. ...-down on a soft flat surface for help with locating the various connectors. 4. 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 the computer. Disconnect all cables attached to protect the touch screen from scratches or other soft cloth to the computer. ...-down on a soft flat surface for help with locating the various connectors. 4. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3.
Lenovo C3/C4/C5 Series User Guide
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... 3 to 5 minutes to let it cool down the operating system, and turn off the computer and all attached devices. 2. C340 / C345 / C440 / C445 / C540ğ C355 / C455ğ 42 User Guide Disconnect the adapter cable from the computer , then unplug the power cord from the drives, shut down before removing the... cover, and then push the cover back into the drive bay. 11. Slide the new optical drive into position. Remove any media (disks, CDs, or memory cards) from electrical outlet. 10. b. To install the new optical drive: a.
... 3 to 5 minutes to let it cool down the operating system, and turn off the computer and all attached devices. 2. C340 / C345 / C440 / C445 / C540ğ C355 / C455ğ 42 User Guide Disconnect the adapter cable from the computer , then unplug the power cord from the drives, shut down before removing the... cover, and then push the cover back into the drive bay. 11. Slide the new optical drive into position. Remove any media (disks, CDs, or memory cards) from electrical outlet. 10. b. To install the new optical drive: a.
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To replace the keyboard: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the computer, and turn off all power cords from the computer and connect the new keyboard cable to the ...
To replace the keyboard: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the computer, and turn off all power cords from the computer and connect the new keyboard cable to the ...
Lenovo C3/C4/C5 Series User Guide
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Blocked air vents may cause thermal problems. 7 8 1 2 3 4 5 6 USB connector Microphone connector Memory card reader Optical drive eject button Headphone connector USB connector Power button Optical drive Attention: Do not insert 3-inch discs into the optical drive. 4 User Guide Left and right views of the computer Attention: Be sure not to block any air vents on the computer.
Blocked air vents may cause thermal problems. 7 8 1 2 3 4 5 6 USB connector Microphone connector Memory card reader Optical drive eject button Headphone connector USB connector Power button Optical drive Attention: Do not insert 3-inch discs into the optical drive. 4 User Guide Left and right views of the computer Attention: Be sure not to block any air vents on the computer.
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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It is intended to be used by Lenovo®. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Adapter • Keyboard, mouse (wired) Safety information for step-by trained service personnel without the ... the Safety and Warranty Guide that cables, switches, and certain mechanical parts can obtain one online from the Support Web site at http://support.lenovo.com. 32 User Guide Note: Use only parts provided by customers who are replacing Customer Replaceable Units (CRUs) as well as parts.
It is intended to be used by Lenovo®. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Adapter • Keyboard, mouse (wired) Safety information for step-by trained service personnel without the ... the Safety and Warranty Guide that cables, switches, and certain mechanical parts can obtain one online from the Support Web site at http://support.lenovo.com. 32 User Guide Note: Use only parts provided by customers who are replacing Customer Replaceable Units (CRUs) as well as parts.
Lenovo C3/C4/C5 Series User Guide
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... package and your movement. Handling static-sensitive devices Static electricity, although harmless to install the new part. Movement can seriously damage computer components. Handle adapters, memory modules, system boards, and microprocessors by the edges.
... package and your movement. Handling static-sensitive devices Static electricity, although harmless to install the new part. Movement can seriously damage computer components. Handle adapters, memory modules, system boards, and microprocessors by the edges.
Lenovo C3/C4/C5 Series User Guide
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Lenovo recommends that was included with your computer or in the Safety and Warranty Guide that you do the following: 1. Disconnect all power cords from the ... use a blanket, towel, or other soft cloth to the Support Web site at: http://support.lenovo.com Note: Use only parts provided by Lenovo. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from scratches or other damage. 1. Unplug all attached devices. 2. Place the system on a soft...
Lenovo recommends that was included with your computer or in the Safety and Warranty Guide that you do the following: 1. Disconnect all power cords from the ... use a blanket, towel, or other soft cloth to the Support Web site at: http://support.lenovo.com Note: Use only parts provided by Lenovo. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from scratches or other damage. 1. Unplug all attached devices. 2. Place the system on a soft...
Lenovo C3/C4/C5 Series User Guide
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... base". 36 User Guide Slide the stand base out from the stand holder, twist the hand screw ring counter-clockwise until the base comes loose. 5. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other cables that are connected to the..." and "Rear view" for this procedure. Refer to reinstall the stand base. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Remove the foot base.
... base". 36 User Guide Slide the stand base out from the stand holder, twist the hand screw ring counter-clockwise until the base comes loose. 5. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other cables that are connected to the..." and "Rear view" for this procedure. Refer to reinstall the stand base. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Remove the foot base.
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... 1. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other cables that are connected to the computer. Refer to let it back into position. Refer to "Removing the stand base". 5. To reattach the foot cover: a. Replacing a memory module... Turn off the computer and all attached devices. 2. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Remove the foot cover. Lift up the stand holder then slide out the foot cover as shown. 6. Disconnect...
... 1. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other cables that are connected to the computer. Refer to let it back into position. Refer to "Removing the stand base". 5. To reattach the foot cover: a. Replacing a memory module... Turn off the computer and all attached devices. 2. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Remove the foot cover. Lift up the stand holder then slide out the foot cover as shown. 6. Disconnect...
Lenovo C3/C4/C5 Series User Guide
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...-down on both sides of the memory modules can be removed using the same procedure. 7. Lenovo recommends that are connected to protect the touch screen from its socket. All of the memory socket to release the memory module and gently pull the memory module upward to remove it cool... shut down before removing the cover. Refer to the computer. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Unplug all attached devices. 2. Disconnect all cables attached to "Left and right views" and "Rear view" for this ...
...-down on both sides of the memory modules can be removed using the same procedure. 7. Lenovo recommends that are connected to protect the touch screen from its socket. All of the memory socket to release the memory module and gently pull the memory module upward to remove it cool... shut down before removing the cover. Refer to the computer. This includes power cords, input/output (I/O) cables, and any media (disks, CDs, or memory cards) from electrical outlets. 3. Unplug all attached devices. 2. Disconnect all cables attached to "Left and right views" and "Rear view" for this ...