Lenovo C345 Support and Manuals
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User Guide - Page 2
... data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is important that you read and understand all of personal injury or product damage. Important Safety Information
Before using this manual, it is subject to restrictions set forth in this User Guide are provided for reference only and may...
User Guide - Page 5
... and Confirming Setup 19
Troubleshooting Display Problems 20 Troubleshooting Audio Problems 21 Troubleshooting Software Problems 22 Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 26
Hardware Replacement Guide 27
Overview 28...
User Guide - Page 15
... ISP offerings vary by opening your computer, and then connect the other Windows compatible software, specially configured to run on the manufacturer. Contact your ISP for offerings available in your ISP for detailed setup instructions. Your computer is designed to support a wireless (selected models only) or wired network that connects your computer to the network...
User Guide - Page 18
... to explore. Windows Help and Support
If you have a problem with the mouse to the bottom left corner of the screen.
You can read the Windows Help and Support file on one of the following: • Move the cursor to open the Windows Help and Support file, do one of the following : • Select the Settings charm, then...
User Guide - Page 22
... or Start screen.
Follow the on the computer until it has completed. Click OK to install the Lenovo drivers and applications. Method 2: Manual Installation
In the Windows system, Click Lenovo Rescue System icon on the computer. 2. User Guide 17 Driver and Application Installation
The Driver and Application Installation function in the pop-up dialog box.
After starting the procedure...
User Guide - Page 24
User Guide 19 Troubleshooting and Confirming Setup
This chapter contains the following topic:
Ø Troubleshooting and Problem Resolution Note: The description of the TV tuner card in this manual is only applicable to machines that do not have the TV tuner card.
It does not apply to machines which have a TV tuner card.
User Guide - Page 25
...message may help support personnel diagnose and fix the problem(s). • If an error message occurs in a program, see the Help document of this program. Solving Problems
Follow these tips when troubleshooting your computer: • If you added or removed a part before the problem started, review the
installation procedures to ensure that the part is correctly installed. • If a peripheral...
User Guide - Page 26
... on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems
Problem: No sound from headphones. Adjust the volume, bass, or treble controls to eliminate distortion. • Reinstall the audio driver. • Disconnect any interfering devices away from the computer. 3. sound...
User Guide - Page 28
.... But the actual hard disk capacity is an optical drive icon in Windows can be obtained. If not, restart your computer to determine if there is expressed in the drive. If the CD/DVD cannot be calculated according to occupy some hard disk space. Troubleshooting and problem resolution: 1.
User Guide 23
Problem: The capacity of the hard disk, as one...
User Guide - Page 29
Special considerations for analog TV is deleted. When you want to analog, your saved channel list for troubleshooting Windows
Record the following information as calculated using this computer model only support the Windows 8 system. 2.
When you change your computer. b.
The drivers for digital TV is deleted. When you must re-save a new channel list. When you want...
User Guide - Page 30
... boot mode, start the BIOS setup utility: 1. BIOS setup utility
What is the UEFI mode. The BIOS setup utility is ROM-based software. To start the BIOS setup utility and set boot mode to Legacy support. There are two boot modes: UEFI and Legacy. The legacy Windows operating system cannot be installed if you must change the boot...
User Guide - Page 33
... attempt any repairs before reading the "Important safety information" in this manual applies only to as trained service personnel who are replacing Field Replaceable Units (FRUs). Overview
This guide is expected that have the TV-Tuner card installed. This guide contains procedures for replacing the following parts: • Memory modules • Hard disk drive • Optical drive •...
User Guide - Page 46
... to instructions and requirements in the manuals included with your computer are responsible if you fail to operate the product according to help you purchase.You are made periodically to the related contract (if any questions or comments, contact or visit the Lenovo Web site: Service Web site: http://support.lenovo.com
User Guide 41 The manuals included...
User Guide - Page 47
... referred to herein or in other Lenovo publications may be trademarks or service marks of the product depends on the packing list description.
42 User Guide Names or marks of companies. Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of certain companies mentioned in the manuals included with your computer or this document...
User Guide - Page 49
...Setup Utility program. 2. To enable ErP compliance mode in the Setup Utility program. For more information about these settings, refer to your computer by pressing the power switch.
44 User Guide...mode
You can wake up your Windows Help and Support information system. Press F10 to confirm. Press Enter
when prompted to save changes and exit the Setup Utility program. This mode reduces ...
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