Lenovo H430 Support Question
Lenovo H430 Support Question
Find answers below for this question about Lenovo H430.Need a Lenovo H430 manual? We have 3 online manuals for this item!
Question posted by nashojosecc on April 1st, 2014
Does The Lenovo H430 Desktop Have A Voltage Switch
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Related Lenovo H430 Manual Pages
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 7
... does not insulate you cannot unplug it, ask the customer to power-off (EPO) switch, disconnecting switch, or electrical outlet. Removing or installing main units
•• Before you open the... Some hand tools have , near their equipment, rubber floor mats that has hazardous voltages.
•• Disconnect all safety shields, guards, labels, and ground wires. Observe the...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 8
... Do not touch live electrical circuits with very high voltages; The surface is near you. Power supply units - Blowers and fans - Switch off . •• Always look carefully for ... metal floor strips and machine frames. Hardware Maintenance Manual
•• If you need to switch off the power, if necessary. - such touching can cause personal injury and machine damage. ...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 14
... section lists the physical specifications for your computer.
Hardware Maintenance Manual
General information
3
This chapter provides general information that applies to 106KPa
Electrical input Input voltage: 100V-127V/200V-240V(AC) Input frequency: 50/60HZ
12 Type Lenovo H4 Series
This section lists the physical specifications.
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 39
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) ...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 40
Hardware Maintenance Manual
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) ...
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 6
...It does not apply to machines which have a TV card.
If you can be used by Lenovo™. It is intended to be replaced by -step procedures.
This guide contains procedures for ...in the Safety and Warranty Guide that cables, switches, and certain mechanical parts can obtain one online from the Support Web site at http://consumersupport.lenovo.com. Note: Use only parts provided by...
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 12
... not all models. Please refer to these. Note: This computer only can be similar to the keys that follow the illustrations which identify the connectors. Lenovo H430
Voltage selection switch (Selected models only) Power connector PS/2 keyboard connector (Selected models only) PS/2 mouse connector (Selected models only) HDMI connector (Selected models only)
Hardware Replacement...
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 13
... Audio line-out connector Audio line-in connector Standalone graphic card (Selected models only) Expansion card slots (Access connectors for any installed PCI express cards)
Lenovo H415
Voltage selection switch (Selected models only) Power connector On-board VGA connector (Selected models only) HDMI connector (Selected models only) USB connectors (4) 8 Hardware Replacement Guide
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 14
... graphics adapter connector (Some models are equipped with a graphic card) PCI Express X 1 adapter connector (Some models are equipped with a WIFI card or TV tuner card)
Lenovo H405
Voltage selection switch (Selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector HDMI connector (Selected models only)
Hardware Replacement Guide 9
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 15
... graphics adapter connector (Some models are equipped with a graphic card) PCI Express X 1 adapter connector (Some models are equipped with a WIFI card or TV tuner card)
Lenovo H420
Voltage selection switch (Selected models only) Power connector PS/2 keyboard connector 10 Hardware Replacement Guide
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 16
PS/2 mouse connector HDMI connector USB connectors (4) On-board VGA connector Ethernet connector Microphone connector Audio line-out connector Audio line-in connector Standalone graphic card (Selected models only) Expansion card slots (Access connectors for any installed PCI express cards)
Lenovo H410
Voltage selection switch (Selected models only) Power connector
Hardware Replacement Guide 11
Lenovo H4 Series Hardware Replacement Guide V3.0 - Page 18
The following illustrations show the locations of devices that are factory-installed or that you can install later. Lenovo H430
Microprocessor and heat sink Microprocessor fan connector Memory connectors (2) Thermal sensor header connector Power connector SATA connectors (4) Power supply fan connector Front panel connector
Hardware ...
Lenovo H4 Series User Guide V3.0 - Page 8
... configuration in this chapter is different from your actual computer, the rear view configuration of your actual computer should be taken as final and binding.)
Lenovo H430
Voltage selection switch (Selected models only) Power connector PS/2 keyboard connector (Selected models only) PS/2 mouse connector (Selected models only) HDMI connector (Selected models only) USB connectors...
Lenovo H4 Series User Guide V3.0 - Page 9
Audio line-in connector Standalone graphic card (Selected models only) Expansion card slots (Access connectors for any installed PCI express cards)
Lenovo H415
Voltage selection switch (Selected models only) Power connector On-board VGA connector (Selected models only) HDMI connector (Selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-...
Lenovo H4 Series User Guide V3.0 - Page 10
... adapter connector (Some models are equipped with a graphic card) PCI Express X 1 adapter connector (Some models are equipped with a WIFI card or TV tuner card)
Lenovo H405
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...
Lenovo H4 Series User Guide V3.0 - Page 11
... graphics adapter connector (Some models are equipped with a graphic card) PCI Express X 1 adapter connector (Some models are equipped with a WIFI card or TV tuner card)
Lenovo H420
Voltage selection switch (Selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector HDMI connector USB connectors (4) 6 User Guide
Lenovo H4 Series User Guide V3.0 - Page 12
... Audio line-out connector Audio line-in connector Standalone graphic card (Selected models only) Expansion card slots (Access connectors for any installed PCI express cards)
Lenovo H410
Voltage selection switch (Selected models only) Power connector PS/2 keyboard connector PS/2 mouse connector On-board VGA connector (Selected models only)
User Guide 7
Lenovo H4 Series User Guide V3.0 - Page 13
...voltage. • If the voltage supply range is 100-127 V ac, set the switch to 115 V. • If the voltage supply range is 200-240 V ac, set the switch to slide the switch if necessary.
Note: Your computer might not have the voltage switch...Audio line-in this section.
1.3.1 Check the position of the voltage-selection switch on the back of your computer cables and connector panel have ...
Lenovo H4 Series User Guide V3.0 - Page 25
...Before using this software, do the following: 1) Click Start → All Programs → Lenovo USB2.0 UVC Camera → vmcap.
2) Select Options → Preview from the computer. You ... away from the pop-up window to automatically turn off . Note: The Auto Switch Display function can automatically detect the surrounding ambient brightness and will adjust display brightness accordingly...
Lenovo H4 Series User Guide V3.0 - Page 29
...change display property settings. From here, select the appropriate options to:
• Change the desktop background • Select a screen saver • Select colors and appearance options for the ...Problems
Follow these tips when you troubleshoot your computer: • If you set your Lenovo® computer to the Windows Classic view.
4.1 Troubleshooting Display Problems
Problem: Blank ...
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