Lenovo H405 Support Question
Lenovo H405 Support Question
Find answers below for this question about Lenovo H405.Need a Lenovo H405 manual? We have 5 online manuals for this item!
Question posted by Anonymous-123748 on November 1st, 2013
Part Number For Power Button
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Related Lenovo H405 Manual Pages
Lenovo Safety and Warranty Guide V1.0.0 - Page 4
... 6 External devices 6 Batteries 6 Heat and product ventilation 7 Operating environment 8 Electrical current safety information 9 Lithium battery notice 10 Modem safety information 10 Laser compliance statement 11 Power supply statement 12 Products with television tuner options installed 12 Note to CATV system installer 12 Example of antenna grounding 13 Data safety 14 Cleaning...
Lenovo Safety and Warranty Guide V1.0.0 - Page 5
... Other Rights 25 European Economic Area (EEA 25 Warranty Information 26 Types of Warranty Service 30
Chapter 3
Notices 33
Declaration 33 Electronic emissions notices 34 Power cord notice 37 Polyvinyl Chloride (PVC) cable and cord notice 38 China substance disclosure table 39 Turkish statement of compliance 39 Waste electrical and electronic...
Lenovo Safety and Warranty Guide V1.0.0 - Page 6
...this document does not alter the terms of your product. Our products are electronic devices. Power cords, power adapters, and other features can create potential safety risks that require immediate action
Products can ... damage is serious enough that provides power to notebook computers, some products (such as speakers and monitors) ship with your desktop or notebook personal computer.
Lenovo Safety and Warranty Guide V1.0.0 - Page 7
... from the product.
• Signs that liquid has been spilled or an object has fallen onto the computer product, the power cord, or power adapter.
• The computer product, power cord, or power adapter has been exposed to the product when it is not manufactured for damage, wear, or signs of the following conditions...
Lenovo Safety and Warranty Guide V1.0.0 - Page 8
... the product is unplugged from a product equipped with instructions when it is approved to as options. 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 install options or replace CRUs. Attention
Before replacing any questions...
Lenovo Safety and Warranty Guide V1.0.0 - Page 9
...the computer for at least two seconds. Power cords and power adapters
Use only the power cords and power adapters supplied by objects. Always route power cords so that they will not be ... cause damage to the part. Movement can seriously damage computer components and options.
The power cords shall be safety approved.
For instance, do not open the staticprotective package containing...
Lenovo Safety and Warranty Guide V1.0.0 - Page 10
... cords, surge protectors, uninterruptible power supplies, and power strips that all power cord connectors are securely and completely plugged into receptacles. power cord or power adapter has been stressed by ...was originally purchased.
Voltage-selection switch
Some computers are located. Do not use any power cords where the electrical contacts on the computer. Do not use are not sure...
Lenovo Safety and Warranty Guide V1.0.0 - Page 11
...for more information if you are installing.
Be sure that you have questions about power loads, power requirements, and input ratings.
External devices
Do not connect or disconnect any external ...equipment.
If the plug is on; The overall system load should not exceed the power strip input rating. Batteries
All personal computers manufactured by trying to insert it is properly...
Lenovo Safety and Warranty Guide V1.0.0 - Page 12
... outlet; Battery abuse or mishandling can cause gasses or flame to provide system power when in the product documentation. Do not let rechargeable Lithium-Ion batteries completely ... Inspect your battery is charging. coin cell battery to provide power to instructions included in portable mode.
If your desktop computer for an extended period when the products are functioning or...
Lenovo Safety and Warranty Guide V1.0.0 - Page 13
... and remove dust from the inside furniture, as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from vents and any perforations in extreme...°F), allow your computer to rise to an optimal operating temperature before use non-desktop air filtration devices.
Operating environment
The optimal environment in irreparable damage to maintain optimum...
Lenovo Safety and Warranty Guide V1.0.0 - Page 14
... not use one hand only to devices.
3. To connect: 1. First, attach all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets... turn on any equipment when there is hazardous. To disconnect: 1. First, remove power cords from
connectors. 4. Attach power cords to connectors.
4. Turn device ON. Remove signal cables from
outlet. 3. Turn...
Lenovo Safety and Warranty Guide V1.0.0 - Page 17
... installed
The notice below applies to products containing television (TV) tuner devices that connect to external antennas or to Article 820-40 of these components. Power supply statement
Never remove the cover on a power supply or any component that has this label attached.
Lenovo Safety and Warranty Guide V1.0.0 - Page 20
Shut down the computer and then disconnect the power cord before cleaning the computer.
Adjustment of the equalizer to 150 mV. Excessive use the headphone connector for headphones (also called a headset) or earphones. This ...
Lenovo Safety and Warranty Guide V1.0.0 - Page 22
Your Additional Responsibilities
Selection of environmental specifications and:
Adaptability index for product operation environment
Adaptability for power supply
220V ± 22V, 50Hz ± 1Hz (Only For China Desktop)
90V - 264V, 50/60Hz (Adaptive Voltage Positioning)
90V - 264V, 50Hz ± 1Hz (With Voltage-selection Switch )
Operating temperature
10˚C - 35˚C
Relative ...
Lenovo Safety and Warranty Guide V1.0.0 - Page 46
... lithium battery, insulate it with vinyl tape, contact your Lenovo computer to provide power to dispose of a Lenovo computer or monitor that contain heavy metals or other ...government. Disposing of disused lithium batteries from Lenovo computers
A button-shaped lithium battery is off or disconnected from the main power source. Computers and monitors are a company employee and need...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 13
...: Do not place any object weighing more than 82 kg (180 lbs.) on the power supply do not turn off the electrical current supplied to the device. Chapter 2. CAUTION: The power control button on the device and the power switch on top of rack-mounted devices.
11
Safety information
CAUTION: Use safe practices when...
Lenovo H4 Series Hardware Maintenance Manual V2.0 - Page 38
... position. They show the placement of connectors on your computer may not be identical but not all models. Please refer to these.
Hardware Maintenance Manual 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 similar to...
Lenovo H4 Series User Guide V1.0 - Page 7
1.1 Front view of the chassis
Attention: Be sure not to block any air vents on the computer. Blocked air vents can cause thermal problems.
Power button Optical Drive (selected models only) Memory card reader (selected models only) USB connector (2) Headphone connector Microphone connector Note: This computer only can be placed in a vertical position. 2 User Guide
Lenovo H4 Series User Guide V1.0 - Page 27
if not, press the Power button. 2. Setting display background and icon properties: 1. Check that the monitor has been turned on the ... appears on the screen, write down the computer then securely connect the signal cable of the monitor. Right-click the desktop anywhere except over an icon, then select Personalize
from the pop-up menu. 2. Check that the device is securely connected to...
Lenovo H4 Series Hardware Replacement Guide V1.0 - Page 8
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 ...
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