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Hardware Maintenance Manual - Lenovo K2450 Notebook


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Lenovo ZhaoYang K2450 Hardware Maintenance Manual
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... Charging the battery 26 Maximizing the battery life 26 Power-saving modes 26 Sleep mode 26 Hibernation mode 27 Shutting down the computer 27 Lenovo Zhao Yang K2450 28 Specifications 28 Features 28 Specifications 29 Status indicators 30 Special keys and buttons 32 Function key combinations 32 FRU replacement notices 34 Screw...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. Before servicing a Lenovo product, make sure to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Important: This manual...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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.... Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for your elbows. Lenovo ZhaoYang K2450 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... surface of a plastic dental mirror. Examples of the units.) • If an electrical accident occurs: - Blowers and fans - Use caution: do not become a victim yourself. - Lenovo ZhaoYang K2450 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Power supply units -
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... the electrical outlet can be considered sensitive to guard against ESD damage by equalizing the charge so that the machine, the part, the work surface. Lenovo ZhaoYang K2450 Hardware Maintenance Manual Handling devices that are all at the same charge.
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... J for Class 1 laser products. L'utilizzo di controlli, regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a. Werden Steuer- Lenovo ZhaoYang K2450 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are no serviceable parts inside those specified herein might result in hazardous radiation exposure. Such devices are also sold...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... - To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter the serial number or select a product or use Lenovo smart downloading. 3. "Strategy for replacing a system board" on page 17 • "Important information about replacing RoHS compliant FRUs" on page... on page 18 Important: BIOS and device driver fixes are posted on the screen and install the necessary software. 16 Lenovo ZhaoYang K2450 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs Before...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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...Before or after June 2006. Products on the market after the RoHS implementation date, failed RoHS compliant parts must be non-compliant. Lenovo plans to transit to RoHS compliance well before June 2006 are RoHS compliant, the replacement part must also be RoHS Note: A ...shipped by the distribution center at the time of Hazardous Substances in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo ZhaoYang K2450 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18 RoHS compliant FRUs have...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... to it may be a symptom of unauthorized service or modification. • If the spindle of an incompatible card • Improper disk insertion or use . Lenovo ZhaoYang K2450 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to excessive force, or dropped. 20 Failing FRU name and...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... AC adapter. 4. Make sure that has less than 50% of the following : • Replace the system board. • If the problem persists, go to "Lenovo ZhaoYang K2450" on page 28. Turn off the computer. 2. Measure the output voltage at the plug of the AC adapter for the AC adapter pin No. 2 may...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


Page 26
... to room temperature. Then reinstall the battery pack. Note: If the battery pack becomes hot, it return to 100% of the total power remains; Lenovo ZhaoYang K2450 Hardware Maintenance Manual Perform operational charging. After it cools down, reinstall and recharge it at room temperature for a moment (but do not click it), and...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... helps prevent your password at a time. Note: This password can be used by you enter the correct password. Lenovo ZhaoYang K2450 Hardware Maintenance Manual 7. Note: To enter the BIOS program, press F1 when the Lenovo logo is displayed on the screen to set , remove the disc and restart the computer. For more information...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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Lenovo ZhaoYang K2450 Hardware Maintenance Manual Charging the battery It is recommended that you charge the battery or replace it with a charged battery on any time to conserve ...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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... page 35 • "Locations" on page 63 • "Parts list" on page 67 Specifications Features This topic provides information about the computer features. Lenovo ZhaoYang K2450 Hardware Maintenance Manual Lenovo ZhaoYang K2450 This chapter presents the following : - Windows 8: From the desktop, move the cursor to display the charms. Then click Settings → PC info...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


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Lenovo ZhaoYang K2450 Display • Size: 317.5 mm (12.5 inches) • Resolution: - External monitor: Maximum 2048-by -768 - LCD: 1366-by -1536 • Camera • Built-in microphones Keyboard • 6-row Lenovo keyboard Interface • Combo audio jack • External monitor connector • HDMI connector • RJ45 Ethernet connector • USB 2.0 connector • USB...
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Hardware Maintenance Manual - Lenovo K2450 Notebook


Page 34
Lenovo ZhaoYang K2450 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: cba 30
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Hardware Maintenance Manual - Lenovo K2450 Notebook


Page 35
... the computer is on, do not put the computer into sleep mode or turn off the computer. • When the indicator is powered off. 31 Lenovo ZhaoYang K2450 a Active Protection System™ (APS) status indicator • Green: Impact shock has been detected, so the hard disk drive is temporarily locked. • Off...
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Safety, Warranty, and Setup Guide - Lenovo K2450 Notebook


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...for failures or damage arising out of in this Web site. Click or tap Lenovo Support. Click or tap Service and Warranty. Safety, Warranty, and Setup Guide Lenovo K2450 http://www.lenovo.com/support Lenovo® electronic manuals... Install the battery pack. Connect to 150 mV. Configure ...lead, a chemical known to the State of your hearing, adjust the equalizer to display the charms, and then click Search. The Lenovo Support window opens. 2. Downloading publications Electronic versions of any country or region in the package, as required by telephone. Service and Support...
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Safety, Warranty, and Setup Guide - Lenovo K2450 Notebook


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...names may be thrown away, but use the collection framework available to them for products manufactured on your User Guide. Warranty Information Lenovo K2450 Product or machine type Country or region of purchase Warranty period Types of Warranty Service 1. Customer Two-Way Mail-in the ...pack - Customer Carry-In Service 5. Courier or Depot Service 4. For additional WEEE information go to the presence of Grade II Label. Lenovo statement is no longer needed. The regulation "Implementation Rules of China Energy Labels for example, European Directive 2002/96/EC, India E-Waste ...

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We have the following 4 documents available for the Lenovo K2450:
  • Hardware Maintenance Manual - Lenovo K2450 Notebook
  • User Guide Lenovo - K2450 Notebook
  • Lenovo Regulatory Notice for wireless adapter (Non-EU) - Lenovo K2450, K4450 Notebook
  • Safety, Warranty, and Setup Guide - Lenovo K2450 Notebook
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