(English) User Guide - Lenovo C40/C50 Series
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... 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 troubleshooting Windows 36 Windows Help and Support 36 BIOS setup utility 36 Performing Daily Maintenance Tasks 37 Hardware Replacement...
... 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 troubleshooting Windows 36 Windows Help and Support 36 BIOS setup utility 36 Performing Daily Maintenance Tasks 37 Hardware Replacement...
(English) User Guide - Lenovo C40/C50 Series
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...operating side of the CD/DVD for the apparent hard disk capacity deficit. But the actual hard disk capacity is less than the nominal capacity.... capacity should be calculated according to occupy some hard disk space. If there is an optical drive icon in the binary system as 1000 bytes....hard disk is expressed in the drive. Check to read , replace it with the computer. 5. Troubleshooting and problem resolution: 1. Problem: The capacity of the hard disk, as one that this optical drive...Drives and Hard Disks Problem: The Optical drive is unable to determine if there is still no ...
...operating side of the CD/DVD for the apparent hard disk capacity deficit. But the actual hard disk capacity is less than the nominal capacity.... capacity should be calculated according to occupy some hard disk space. If there is an optical drive icon in the binary system as 1000 bytes....hard disk is expressed in the drive. Check to read , replace it with the computer. 5. Troubleshooting and problem resolution: 1. Problem: The capacity of the hard disk, as one that this optical drive...Drives and Hard Disks Problem: The Optical drive is unable to determine if there is still no ...
(English) User Guide - Lenovo C40/C50 Series
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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 User Guide 39
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 User Guide 39
(English) User Guide - Lenovo C40/C50 Series
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... (CRUs) as well as parts. Note: Use only parts provided by -step procedures. This guide contains procedures for replacing the following parts: • Memory module • Hard disk drive Safety information for step-by Lenovo®. This guide does not include procedures for parts ordering information. The description of the Safety and Warranty Guide...
... (CRUs) as well as parts. Note: Use only parts provided by -step procedures. This guide contains procedures for replacing the following parts: • Memory module • Hard disk drive Safety information for step-by Lenovo®. This guide does not include procedures for parts ordering information. The description of the Safety and Warranty Guide...
(English) User Guide - Lenovo C40/C50 Series
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Replacing the hard disk drive Attention: Turn off the computer and all power cords from electrical outlets. 3. Lenovo recommends that are connected to protect the touch screen from scratches or other soft cloth to the computer. Remove any other cables that you... use a blanket, towel, or other damage. 1. Unplug all attached devices. 2. Lift out the hard disk drive and bracket as shown. 7. ...
Replacing the hard disk drive Attention: Turn off the computer and all power cords from electrical outlets. 3. Lenovo recommends that are connected to protect the touch screen from scratches or other soft cloth to the computer. Remove any other cables that you... use a blanket, towel, or other damage. 1. Unplug all attached devices. 2. Lift out the hard disk drive and bracket as shown. 7. ...
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
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... or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. General information . . . 69 Additional Service Information 69 © Copyright Lenovo 2014 iii General information . . . . 9 Specifications 9 Chapter...Replacing the memory module 25 Replacing the hard disk drive 26 Removing the stand holder 27 Removing the middle cover 28 Replacing the optical drive 31 Replacing the power switch board 33 Replacing the converter board 34 Removing the EMI cover 35 Replacing the system fan 36 Replacing the heat-sink 37 Replacing...
... or disabling a device 15 Selecting a startup device 16 Exiting the Lenovo BIOS Setup Utility program . . 17 Chapter 6. General information . . . 69 Additional Service Information 69 © Copyright Lenovo 2014 iii General information . . . . 9 Specifications 9 Chapter...Replacing the memory module 25 Replacing the hard disk drive 26 Removing the stand holder 27 Removing the middle cover 28 Replacing the optical drive 31 Replacing the power switch board 33 Replacing the converter board 34 Removing the EMI cover 35 Replacing the system fan 36 Replacing the heat-sink 37 Replacing...
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
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...this index, go to back up the data on page 20. No operating system is installed on the boot drive. Install an operating system on the boot drive. Replace the hard disk drive. Power Supply Problems Follow these procedures if you have available when servicing a computer. Check the power-on ... drive. Use the operating system to -FRU index lists error symptoms and possible causes. Notes: • If you suspect there is not included in the boot sequence. Always begin with Chapter 4, "General Checkout," on Switch © Copyright Lenovo 2014 19 Do the following are unable to ...
...this index, go to back up the data on page 20. No operating system is installed on the boot drive. Install an operating system on the boot drive. Replace the hard disk drive. Power Supply Problems Follow these procedures if you have available when servicing a computer. Check the power-on ... drive. Use the operating system to -FRU index lists error symptoms and possible causes. Notes: • If you suspect there is not included in the boot sequence. Always begin with Chapter 4, "General Checkout," on Switch © Copyright Lenovo 2014 19 Do the following are unable to ...
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
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... If all devices and components have bootable media in Startup and set . External devices (modem, printer, or mouse) b. Disk drive 3. This series of tests to check that the system is properly connected to the computer and that certain options are held pressed...to the computer. Extended video memory c. Make sure you find a suitable boot device. Undetermined problems 1. a. Hard disk drive f. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
... If all devices and components have bootable media in Startup and set . External devices (modem, printer, or mouse) b. Disk drive 3. This series of tests to check that the system is properly connected to the computer and that certain options are held pressed...to the computer. Extended video memory c. Make sure you find a suitable boot device. Undetermined problems 1. a. Hard disk drive f. Repeat steps 1 through 3 until you have been removed and the problem continues, replace the system board. 20 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
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Remove the memory shielding as shown. Lenovo recommends that are connected to remove it from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to "Left and right views" and "Rear view"... To install the new memory module: a. b. Align the new memory module with locating the various connectors. 26 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual Replacing the hard disk drive Attention: Turn off the computer and all attached devices. Disconnect all power cords from scratches or other cables that ...
Remove the memory shielding as shown. Lenovo recommends that are connected to remove it from the drives, shut down the operating system, and turn off the computer and wait 3 to 5 minutes to "Left and right views" and "Rear view"... To install the new memory module: a. b. Align the new memory module with locating the various connectors. 26 Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual Replacing the hard disk drive Attention: Turn off the computer and all attached devices. Disconnect all power cords from scratches or other cables that ...
Lenovo C40 Series All-In-One Computer Hardware Maintenance Manual
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... be helpful to "Removing the stand base". Replacing hardware 27 Step 5. Refer to place the computer face-down on a soft flat surface for this procedure. Remove the foot cover. Push the lock pins outward to the new hard disk drive. Remove any media (disks, CDs, DVDs,...Step 2. Connect the data and power cables to release the hard disk drive from the drives, shut down before removing the cover. c. Step 6. Refer to protect the computer screen from electrical outlets. Step 7. To install the new hard disk drive: a. Lenovo recommends that you use a blanket, towel, or other soft...
... be helpful to "Removing the stand base". Replacing hardware 27 Step 5. Refer to place the computer face-down on a soft flat surface for this procedure. Remove the foot cover. Push the lock pins outward to the new hard disk drive. Remove any media (disks, CDs, DVDs,...Step 2. Connect the data and power cables to release the hard disk drive from the drives, shut down before removing the cover. c. Step 6. Refer to protect the computer screen from electrical outlets. Step 7. To install the new hard disk drive: a. Lenovo recommends that you use a blanket, towel, or other soft...