Lenovo H420 Support Question
Lenovo H420 Support Question
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Question posted by alphaqwer on April 3rd, 2014
How Do I Get Sound From Lenovo H420 Hdmi To Tv
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Related Lenovo H420 Manual Pages
Power cord notice - Page 1
... this product. The cord set should have the appropriate safety approvals for a specific country or region are listed by Underwriter's Laboratories (UL) and certified by Lenovo in length and a parallel blade, grounding-type attachment plug rated 10 amperes, 125 volts.
For other countries, the suitable types shall be H05VV-F, 3G, 0.75...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 5
Liquid crystal display (LCD) notice 16 Selection of Operation Environment 17
Chapter 2
Lenovo Limited Warranty 21
What this Warranty Covers 21 How to Obtain Warranty Service 22 What Your Service Provider Will Do to Correct Problems 22 Replacement ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 6
...developed to notebook computers, some products (such as speakers and monitors) ship with your desktop or notebook personal computer.
Conditions that can help you have such a product, this ... this information applies to misuse or neglect. Note: This information includes references to "Lenovo Limited Warranty." Follow and retain all computer products. For more information, refer to ...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 7
... any electronic device, pay close attention to the product when it is not manufactured for or by Lenovo, stop using the product and unplug it repaired, if necessary. On very rare occasions, you might...see a puff of foreign substances on the battery.
• A cracking, hissing, or popping sound, or strong odor that comes from your product, stop using that product until you have it from...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 8
...
Always observe the following warnings are zero. Note: Some computer parts can be upgraded or replaced by the Customer Support Center or your particular product. Lenovo provides documentation with an ac power cord, always make sure that the power is turned off the computer and wait three to five minutes to...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 11
... damage your computer. External devices
Do not connect or disconnect any external device cables other home or commercial appliances that enables this safety feature by Lenovo contain a non-rechargeable
6 Safety and warranty guide
4BGFUZBOEXBSSBOUZHVJEF7 &/
3
JOEE If power strips are installing. Do not bend or modify the plug.
This...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 12
...any discharge from the electrical outlet;
These features might inadvertently become blocked by Lenovo for use with your body for compatibility and should only be replaced with ...or disable these batteries in the product documentation. Inspect your battery is charging. If your desktop computer for safety, comfort, and reliable operation. Do not let rechargeable Lithium-Ion batteries...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 17
... or any component that has this label attached.
If you suspect a problem with television tuner options installed
The notice below applies to products containing television (TV) tuner devices that connect to external antennas or to the point of cable entry as possible to cable/CATV systems, or both, and that are...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 20
... true RMS output voltage to maximum increases the earphones and headphones output voltage and therefore the sound pressure level. If different headphones or earphones are used, ensure that do not comply with specifications of your Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones...
Lenovo IdeaCentre B3 Safety and Warranty Guide V4.1 - Page 27
... equivalent to the original product or part.
The replacement product or part provided by Lenovo may differ from location to location. Your Service Provider will arrange for service under ...software updates or the installation of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your Service Provider will replace it with a...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 3
... a complete FRU part number listing for those machines which have internet access, FRU part numbers are familiar with Lenovo computer products.
If you have the TV card. The description of the instructions. About this book before performing any of the TV card in this manual
This manual contains service and reference information for...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 39
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 ...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 40
... system board (Only one of devices that are equipped with a WIFI card or TV tuner card)
Identifying parts on your computer. 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 ...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 49
... Do not remove the computer cover or attempt any PCIE adapters, including Graphic Cards, TV-tuner Card and Wifi Cards. To replace an adapter:
1. Install the front bezel....the Safety and Warranty Guide that secures the latch to the Support Web site at: http://consumersupport.lenovo.com The following procedure can be used for the computer. Refer to the "Completing the installation...
Lenovo H4 Series Hardware Replacement Guide V1.0 - Page 4
... does not include procedures for parts ordering information.
If you can be used by Lenovo™. Overview
This guide is expected that was included with your computer or attempt any... Web site at http://consumersupport.lenovo.com
Hardware Replacement Guide
31045292_H4_HRG_EN_V1.0.indd 1
2010.9.19 11:11:05 AM It is intended to machines which have a TV card.
Note: Use only...
Lenovo H4 Series Hardware Replacement Guide V1.0 - Page 10
... 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 H420 User Guide V2.0 - Page 10
... 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...
Lenovo H420 User Guide V2.0 - Page 13
...to the port as shown.
1.3.5 If you want to music or other sounds without disturbing anyone. Audio line-out This connector sends audio signals from an ... to your computer when you want to listen to record sound or if you have an HDMI monitor, your computer when you have an adapter installed that supports the HDMI monitor.
Microphone
Use this connector to attach headphones to external...
Lenovo H420 User Guide V2.0 - Page 27
...by using Display Settings options
22 User Guide if not, shut down the exact message. Right-click the desktop anywhere except over an icon, then select Personalize
from the pop-up menu. 2. if not, press ...apply if you set your computer: • If you troubleshoot your Lenovo® computer to the Windows Classic view.
4.1 Troubleshooting Display Problems
Problem: Blank screen or no image is displayed...
Lenovo H420 User Guide V2.0 - Page 28
...click the End
Task button.
Troubleshooting and problem resolution: • Adjust the windows volume control - Problem: No sound from the computer. 3. If the problem persists, consult with Lenovo Service.
4.2 Troubleshooting Audio Problems
Problem: No sound from the headphone connector - Troubleshooting and problem resolution: • Check the headphone cable connection - Problem: Ripple on...
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