Lenovo H4 Series Hardware Maintenance Manual V2.0
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Locations Microprocessor fan and heatsink Memory modules PCI Express adapter card PCI Express adapter connectors Power supply System fan Optical drive Hard disk drive Locating connectors on the front of the computer The following illustration shows the location of connectors on the front of the computer. 35 Chapter 8.
Locations Microprocessor fan and heatsink Memory modules PCI Express adapter card PCI Express adapter connectors Power supply System fan Optical drive Hard disk drive Locating connectors on the front of the computer The following illustration shows the location of connectors on the front of the computer. 35 Chapter 8.
Lenovo H4 Series Hardware Maintenance Manual V2.0
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Locations Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector On-board VGA connector (selected models only) HDMI connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphics card) PCI Express x1 adapter connector (Some models are equipped with a WIFI card or TV tuner card) 37 Chapter 8.
Locations Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector On-board VGA connector (selected models only) HDMI connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphics card) PCI Express x1 adapter connector (Some models are equipped with a WIFI card or TV tuner card) 37 Chapter 8.
Lenovo H4 Series Hardware Maintenance Manual V2.0
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...(selected models only) On-board VGA connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a WIFI card or TV tuner card) Identifying parts on the system board The system board (sometimes... and supports a variety of below system boards was preinstalled on the system board (Only one of devices that are equipped with a graphics card) PCI Express x1 adapter connector (Some models are factory-installed or that you can install later.
...(selected models only) On-board VGA connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a WIFI card or TV tuner card) Identifying parts on the system board The system board (sometimes... and supports a variety of below system boards was preinstalled on the system board (Only one of devices that are equipped with a graphics card) PCI Express x1 adapter connector (Some models are factory-installed or that you can install later.
Lenovo H4 Series Hardware Maintenance Manual V2.0
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Locations 1 2 3 45 16 6 15 14 13 7 12 11 10 9 8 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Clear CMOS Front USB connectors (2) Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector 39 Chapter 8.
Locations 1 2 3 45 16 6 15 14 13 7 12 11 10 9 8 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Clear CMOS Front USB connectors (2) Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector 39 Chapter 8.
Lenovo H4 Series Hardware Maintenance Manual V2.0
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Hardware Maintenance Manual 16 1 2 34 5 15 6 14 13 12 11 10 9 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Front USB connectors (2) Clear CMOS Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector 7 8 40
Hardware Maintenance Manual 16 1 2 34 5 15 6 14 13 12 11 10 9 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Front USB connectors (2) Clear CMOS Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector 7 8 40
Lenovo H4 Series Hardware Replacement Guide V1.0
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Power button Optical Drive (selected models only) Memory card reader (selected models only) USB connectors (2) Headphone connector Microphone connector Note: This computer only can be placed in a vertical position. 31045292_H4_HRG_EN_V1.0.indd 5 Hardware Replacement Guide 2010.9.19 11:11:09 AM PCI Express adapter card PCI Express adapter connectors Optical drive Hard disk drive Locating connectors on the front of the computer The following illustration shows the location of connectors on the front of the computer.
Power button Optical Drive (selected models only) Memory card reader (selected models only) USB connectors (2) Headphone connector Microphone connector Note: This computer only can be placed in a vertical position. 31045292_H4_HRG_EN_V1.0.indd 5 Hardware Replacement Guide 2010.9.19 11:11:09 AM PCI Express adapter card PCI Express adapter connectors Optical drive Hard disk drive Locating connectors on the front of the computer The following illustration shows the location of connectors on the front of the computer.
Lenovo H4 Series Hardware Replacement Guide V1.0
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Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphics card) PCI Express x1 adapter connector (Some models are equipped with a WIFI card or TV tuner card) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector HDMI connector (selected models only) Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 7 2010.9.19 11:11:12 AM
Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphics card) PCI Express x1 adapter connector (Some models are equipped with a WIFI card or TV tuner card) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector HDMI connector (selected models only) Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 7 2010.9.19 11:11:12 AM
Lenovo H4 Series Hardware Replacement Guide V1.0
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... was preinstalled on the system board The system board (sometimes called the motherboard) is the main circuit board in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphic card) PCI Express x1 adapter connector (Some models are factory-installed or that you can install later. On-board VGA connector (selected...
... was preinstalled on the system board The system board (sometimes called the motherboard) is the main circuit board in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphic card) PCI Express x1 adapter connector (Some models are factory-installed or that you can install later. On-board VGA connector (selected...
Lenovo H4 Series Hardware Replacement Guide V1.0
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1 2 3 45 16 6 15 14 13 7 12 11 10 9 8 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Clear CMOS Front USB connectors (2) Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 9 2010.9.19 11:11:13 AM
1 2 3 45 16 6 15 14 13 7 12 11 10 9 8 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Clear CMOS Front USB connectors (2) Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 9 2010.9.19 11:11:13 AM
Lenovo H4 Series Hardware Replacement Guide V1.0
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16 1 2 34 5 15 14 13 12 11 10 9 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Front USB connectors (2) Clear CMOS Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector 10 Hardware Replacement Guide 6 7 8 31045292_H4_HRG_EN_V1.0.indd 10 2010.9.19 11:11:14 AM
16 1 2 34 5 15 14 13 12 11 10 9 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Front USB connectors (2) Clear CMOS Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector 10 Hardware Replacement Guide 6 7 8 31045292_H4_HRG_EN_V1.0.indd 10 2010.9.19 11:11:14 AM
Lenovo H420 User Guide V2.0
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Audio line-in connector Standalone graphic card (Selected models only) Expansion card slots (Access connectors for any installed PCI express cards) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector On-board VGA connector (selected models only) HDMI connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector 4 User Guide
Audio line-in connector Standalone graphic card (Selected models only) Expansion card slots (Access connectors for any installed PCI express cards) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector On-board VGA connector (selected models only) HDMI connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector 4 User Guide
Lenovo H420 User Guide V2.0
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Audio line-in connector PCI express x 16 graphics adapter connector (Some models are equipped with graphic card.) PCI express x 1 adapter connector (Some models are equipped with WIFI card or TV tuner card.) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector HDMI connector (selected models only) On-board VGA connector (selected models only) USB connectors (4) Ethernet connector User Guide 5
Audio line-in connector PCI express x 16 graphics adapter connector (Some models are equipped with graphic card.) PCI express x 1 adapter connector (Some models are equipped with WIFI card or TV tuner card.) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector HDMI connector (selected models only) On-board VGA connector (selected models only) USB connectors (4) Ethernet connector User Guide 5
Lenovo H420 User Guide V2.0
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.... Match the connectors to the icons. • If your computer. Microphone connector Audio line-out connector Audio line-in connector PCI express x 16 graphics adapter connector (Some models are equipped with graphic card.) PCI express x 1 adapter connector (Some models are described in this section. 1.3.1 Check the position of the voltage-selection switch on the...
.... Match the connectors to the icons. • If your computer. Microphone connector Audio line-out connector Audio line-in connector PCI express x 16 graphics adapter connector (Some models are equipped with graphic card.) PCI express x 1 adapter connector (Some models are described in this section. 1.3.1 Check the position of the voltage-selection switch on the...