Lenovo Safety and Warranty Guide V1.0.0
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vents and perforations in or near a high-traffic area, inspect and, if necessary, clean your keyboard can damage the monitor and data on the hard disk drive. For your safety and to maintain optimum computer performance, always follow these appliances can cause damage. 8 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE ...
vents and perforations in or near a high-traffic area, inspect and, if necessary, clean your keyboard can damage the monitor and data on the hard disk drive. For your safety and to maintain optimum computer performance, always follow these appliances can cause damage. 8 Safety and warranty guide 4BGFUZBOEXBSSBOUZHVJEF7 &/ 3 JOEE ...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... 53 ii Replacing hardware 31 General information 31 Removing the computer cover 32 Removing the front bezel 33 Replacing the optical drive 34 Replacing a memory module 36 Replacing the hard disk drive 37 Replacing the system fan 39 Replacing the heat sink 41 Replacing the CPU 42 Replacing the graphic card 45 Replacing...
... 53 ii Replacing hardware 31 General information 31 Removing the computer cover 32 Removing the front bezel 33 Replacing the optical drive 34 Replacing a memory module 36 Replacing the hard disk drive 37 Replacing the system fan 39 Replacing the heat sink 41 Replacing the CPU 42 Replacing the graphic card 45 Replacing...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... your computer and data. Password considerations A password can type either 16 We suggest the passwords should adhere to the following symbols Setup Utility program and hard disk drive passwords are not case sensitive • Not be a common word or a common name • Be significantly different from changing configuration settings. If both the...
... your computer and data. Password considerations A password can type either 16 We suggest the passwords should adhere to the following symbols Setup Utility program and hard disk drive passwords are not case sensitive • Not be a common word or a common name • Be significantly different from changing configuration settings. If both the...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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Remove or disconnect the following components (if installed) one at a time. Diskette drive 3. Memory modules d. Hard disk drive h. External Cache f. Chapter 6. Repeat steps 1 through 3 until you find the failing device or adapter. If all devices and adapters have been removed, and the problem ... (modem, printer, or mouse) b. Extended video memory e. a. External Cache RAM g. Power-on the computer to -FRU Index 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...
Remove or disconnect the following components (if installed) one at a time. Diskette drive 3. Memory modules d. Hard disk drive h. External Cache f. Chapter 6. Repeat steps 1 through 3 until you find the failing device or adapter. If all devices and adapters have been removed, and the problem ... (modem, printer, or mouse) b. Extended video memory e. a. External Cache RAM g. Power-on the computer to -FRU Index 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...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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Locations Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors Front view The following illustrations show the location of connectors on the front of the computer. 1 2 3 4 5 6 25 Chapter 7.
Locations Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors Front view The following illustrations show the location of connectors on the front of the computer. 1 2 3 4 5 6 25 Chapter 7.
Lenovo H3 Series Hardware Maintenance Manual V2.0
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Refer to "Removing the computer cover". 2. Position the new memory module over the memory connector. Replacing the hard disk drive Attention Do not remove the computer cover or attempt any repair before reading the "Important safety information" in the Hardware Maintenance Manual (HMM... Warranty Guide that was included with the connector key on the system board. Refer to the Support Web site at http://consumersupport.lenovo.com To replace the hard disk drive 1. Install back the fromt bezel and computer cover. To obtain copies of the Safety and Warranty Guide or HMM, go to...
Refer to "Removing the computer cover". 2. Position the new memory module over the memory connector. Replacing the hard disk drive Attention Do not remove the computer cover or attempt any repair before reading the "Important safety information" in the Hardware Maintenance Manual (HMM... Warranty Guide that was included with the connector key on the system board. Refer to the Support Web site at http://consumersupport.lenovo.com To replace the hard disk drive 1. Install back the fromt bezel and computer cover. To obtain copies of the Safety and Warranty Guide or HMM, go to...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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Slide out and then lift up the hard disk drive bay, disconnect the data and power cables from the hard disk drive. 38 Hardware Maintenance Manual 4. Remove the 2 screws that secure the hard disk bay to the chassis. 2 1 5.
Slide out and then lift up the hard disk drive bay, disconnect the data and power cables from the hard disk drive. 38 Hardware Maintenance Manual 4. Remove the 2 screws that secure the hard disk bay to the chassis. 2 1 5.
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... safety information" in the Safety and Warranty Guide that secure the hard disk drive to the Support Web site at http://consumersupport.lenovo.com 39 Chapter 8. Install the new hard disk drive. (1) Insert the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the drive bay. 9. Align then slide in the Hardware Maintenance Manual (HMM...
... safety information" in the Safety and Warranty Guide that secure the hard disk drive to the Support Web site at http://consumersupport.lenovo.com 39 Chapter 8. Install the new hard disk drive. (1) Insert the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the drive bay. 9. Align then slide in the Hardware Maintenance Manual (HMM...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... the data cable from the motherboard. 5. Remove the optical disk drive. Chapter 8. Refer to "Replacing the optical disk drive". 4. Refer to "Removing the front bezel". 3. Refer to "Replacing the hard disk drive". 47 Replacing the motherboard To replace the motherboard: 1. Replacing the hard disk drive. Remove the computer cover. Slide the card reader module out of...
... the data cable from the motherboard. 5. Remove the optical disk drive. Chapter 8. Refer to "Replacing the optical disk drive". 4. Refer to "Removing the front bezel". 3. Refer to "Replacing the hard disk drive". 47 Replacing the motherboard To replace the motherboard: 1. Replacing the hard disk drive. Remove the computer cover. Slide the card reader module out of...
Lenovo H3 Series Hardware Maintenance Manual V2.0
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Hardware Maintenance Manual 6. Remove the graphic card. Refer to "Replacing the heatsink". 8. Remove all the cables to "Replacing the hard disk drive". 48 Slide then lift the motherboard out of chassis. 13. Refer to "Replacing the CPU". 10. Install the front bezel and... cover. Remove the front bezel. Refer to "Replacing the system fan". 7. Remove the heatsink. Remove the CPU. Remove the hard disk drive. Refer to "Replacing the optical disk drive". 4. Reconnect all the cables from the motherboard. 12. Install all the relative parts back. 16. Remove the computer cover....
Hardware Maintenance Manual 6. Remove the graphic card. Refer to "Replacing the heatsink". 8. Remove all the cables to "Replacing the hard disk drive". 48 Slide then lift the motherboard out of chassis. 13. Refer to "Replacing the CPU". 10. Install the front bezel and... cover. Remove the front bezel. Refer to "Replacing the system fan". 7. Remove the heatsink. Remove the CPU. Remove the hard disk drive. Refer to "Replacing the optical disk drive". 4. Reconnect all the cables from the motherboard. 12. Install all the relative parts back. 16. Remove the computer cover....
Lenovo H3 Series Hardware Maintenance Manual V2.0
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... allows PCI or PCI-E LAN that support this capability to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. This can specify a date and time at which the computer will be either a single event or a daily event. 52 Hardware Maintenance...
... allows PCI or PCI-E LAN that support this capability to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. This can specify a date and time at which the computer will be either a single event or a daily event. 52 Hardware Maintenance...
Lenovo H3 Series Safety and Warranty Guide
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... liquid is plugged in. • Regularly inspect the outside of the computer for computers in the bezel. Do not place any beverages on the hard disk drive. Do not eat or smoke over your computer within 2 feet of high-traffic areas. Always turn off and unplug the computer before opening the cover...
... liquid is plugged in. • Regularly inspect the outside of the computer for computers in the bezel. Do not place any beverages on the hard disk drive. Do not eat or smoke over your computer within 2 feet of high-traffic areas. Always turn off and unplug the computer before opening the cover...
Lenovo H3 Series Hardware Replacement Guide
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Contents Overview 1 Chapter 1 Locations 5 Locating components and connectors 5 Identifying parts on the system board 9 Chapter 2 Replacing hardware 13 General information 13 Removing the computer cover 13 Removing the front bezel 15 Replacing an optical drive 16 Replacing the hard disk drive 18 Replacing a memory module 20 Replacing the keyboard 21 Replacing the mouse 22 Completing the installation 22 Appendix 25
Contents Overview 1 Chapter 1 Locations 5 Locating components and connectors 5 Identifying parts on the system board 9 Chapter 2 Replacing hardware 13 General information 13 Removing the computer cover 13 Removing the front bezel 15 Replacing an optical drive 16 Replacing the hard disk drive 18 Replacing a memory module 20 Replacing the keyboard 21 Replacing the mouse 22 Completing the installation 22 Appendix 25
Lenovo H3 Series Hardware Replacement Guide
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...not include procedures for replacing CRUs Do not open your computer is available from the Support Web site at http://consumersupport.lenovo.com. Overview This guide is intended to the Hardware Maintenance Manual (HMM) for parts ordering information. Note: Use only...Units (FRUs). If you can be referred to -date information for step-by Lenovo®. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Keyboard, Mouse (wired) Safety information for all parts. Hardware Replacement ...
...not include procedures for replacing CRUs Do not open your computer is available from the Support Web site at http://consumersupport.lenovo.com. Overview This guide is intended to the Hardware Maintenance Manual (HMM) for parts ordering information. Note: Use only...Units (FRUs). If you can be referred to -date information for step-by Lenovo®. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive • Keyboard, Mouse (wired) Safety information for all parts. Hardware Replacement ...
Lenovo H3 Series Hardware Replacement Guide
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Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors Front view The following illustrations show the location of connectors on the front of the computer. 1 2 3 4 Power switch Card reader modules (Selected models) Optical drive 6 Hardware Replacement Guide 5 6 Headphone connector Microphone connector USB ports (2)
Computer cover Power supply Motherboard Chassis Optical disk drive bay Optical disk drive Vent Heatsink Fan Hard disk drive Hard disk drive bay Front bezel Card reader (Selected models) Audio & USB connectors Front view The following illustrations show the location of connectors on the front of the computer. 1 2 3 4 Power switch Card reader modules (Selected models) Optical drive 6 Hardware Replacement Guide 5 6 Headphone connector Microphone connector USB ports (2)
Lenovo H3 Series Hardware Replacement Guide
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... the 2 screws that was included with your computer or in the Safety and Warranty Guide that secure the hard disk bay to "Replacing an optical drive". 4. Replacing the hard disk drive Attention: Do not remove the computer cover or attempt any repair before reading the "Important safety information" in... the Hardware Maintenance Manual (HMM) for the computer. Remove the optical disk bay. To replace the hard disk drive 1. Refer to the chassis. 2 1 18 Hardware Replacement Guide To obtain copies of the Safety and Warranty Guide or HMM, go to...
... the 2 screws that was included with your computer or in the Safety and Warranty Guide that secure the hard disk bay to "Replacing an optical drive". 4. Replacing the hard disk drive Attention: Do not remove the computer cover or attempt any repair before reading the "Important safety information" in... the Hardware Maintenance Manual (HMM) for the computer. Remove the optical disk bay. To replace the hard disk drive 1. Refer to the chassis. 2 1 18 Hardware Replacement Guide To obtain copies of the Safety and Warranty Guide or HMM, go to...
Lenovo H3 Series Hardware Replacement Guide
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Remove the 4 screws that secure the hard disk drive to the hard disk drive bay. 7. 5. Slide out and then lift up the hard disk drive bay, disconnect the data and power cables from the hard disk drive. 6. Slide the hard disk drive out of the bay. Hardware Replacement Guide 19
Remove the 4 screws that secure the hard disk drive to the hard disk drive bay. 7. 5. Slide out and then lift up the hard disk drive bay, disconnect the data and power cables from the hard disk drive. 6. Slide the hard disk drive out of the bay. Hardware Replacement Guide 19
Lenovo H3 Series Hardware Replacement Guide
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... any repair before reading the "Important safety information" in the Safety and Warranty Guide that was included with your computer or in the hard disk drive bay, screw back the 2 screws to "Removing the front bezel". 13. To replace a memory module: 1. Note: For this... the Support Web site at http://consumersupport.lenovo.com. Refer to "Locating components". 5. Install the front bezel. Remove the front bezel. Locate the memory module connectors. Remove the computer cover. Install the new hard disk drive. (1) Insert the new hard disk drive into the drive bay. (2) Screw back the 4 screws...
... any repair before reading the "Important safety information" in the Safety and Warranty Guide that was included with your computer or in the hard disk drive bay, screw back the 2 screws to "Removing the front bezel". 13. To replace a memory module: 1. Note: For this... the Support Web site at http://consumersupport.lenovo.com. Refer to "Locating components". 5. Install the front bezel. Remove the front bezel. Locate the memory module connectors. Remove the computer cover. Install the new hard disk drive. (1) Insert the new hard disk drive into the drive bay. (2) Screw back the 4 screws...
Lenovo H3 Series User Guide V1.0
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Chapter 5 Troubleshooting and Confirming Setup 25 5.1 Troubleshooting Display Problems 26 5.2 Troubleshooting Audio Problems 27 5.3 Troubleshooting Software Problems 27 5.4 Troubleshooting Problems with Optical Drives and Hard Disks 28 5.5 Special considerations for troubleshooting Windows 29 2 Contents
Chapter 5 Troubleshooting and Confirming Setup 25 5.1 Troubleshooting Display Problems 26 5.2 Troubleshooting Audio Problems 27 5.3 Troubleshooting Software Problems 27 5.4 Troubleshooting Problems with Optical Drives and Hard Disks 28 5.5 Special considerations for troubleshooting Windows 29 2 Contents
Lenovo H3 Series User Guide V1.0
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... an operating system and back it up with OneKey Recovery, you must format the C partition in NTFS format and 5 install the operating system on drive C will be lost, whereas 4 the content and format of the other partitions of the hard disk drive will result in a loss of data. 3 • You can recover the...
... an operating system and back it up with OneKey Recovery, you must format the C partition in NTFS format and 5 install the operating system on drive C will be lost, whereas 4 the content and format of the other partitions of the hard disk drive will result in a loss of data. 3 • You can recover the...