User manual LENOVO N60

[. . . ] Product design and specifications may be changed without notice. Danger: Be aware of extremely hazardous or potentially lethal situations. Attention: Be aware of possible damage to programs, devices, or data. Note: Pay attention to this important information. © Copyright Lenovo 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. Lenovo Contents Important Safety Information Chapter 1 Using the Computer Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1 Front view of the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 2 Left and right view of the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 3 Rear view of the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 4 TV button instructions (selected models only) . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1. 5 Computer stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1. 6 Connecting your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1. 7 Important information about using the computer . . . . . . . . . . . . . . . . . . . . . 8 1. 8 Wired keyboard (selected models only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Chapter 2 Touch screen user instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] You can choose to restore to a system backup point or the initial state (factory default settings). 4. 6 Create Recovery Disc Create a bootable recovery disc from the current system. These recovery discs are used to boot your computer and will guide you through the entire restoration process. In the Windows system, click Start All Programs Lenovo Lenovo Rescue System. After starting Rescue System, click Create Recovery Disc to create a bootable recovery disc from the current system. Follow the on-screen prompts to create a recovery disc. 38 User Guide Chapter Troubleshooting and Confirming Setup This chapter contains the following topics: Ø Troubleshooting and Problem Resolution 1 2 3 4 5 6 Note: The description of the TV tuner card in this manual is only applicable to machines which have the TV tuner card. It does not apply to machines that do not have a TV tuner card. User Guide 39 Solving Problems Follow these tips when troubleshooting your computer: · Ifyouaddedorremovedapartbeforetheproblemstarted, reviewthe installation procedures to ensure that the part is correctly installed. · Ifaperipheraldevicedoesnotwork, ensurethatthedeviceisproperly connected. · Ifanerrormessageappearsonthescreen, writedowntheexactmessage. This message may help support personnel diagnose and fix the problem(s). · Ifanerrormessageoccursinaprogram, seetheprogram'sdocumentation. 5. 1 Troubleshooting Display Problems Problem: Blank screen or no image is displayed on the monitor. Troubleshooting and problem resolution: Check that the LCD screen has been turned on; If not, press the LCD On/Off button to turn on the LCD. If still cannot solve the problem, contact to Lenovo Customer Service. If the known good CD cannot be read, visually check the operating side of the CD/DVD for defects. Problem: The capacity of the hard disk, as indicated by the system, is less than the nominal capacity. Troubleshooting and problem resolution: For computers equipped with the OneKey Recovery feature, the system recovery feature needs to occupy some hard disk space. This may account for the apparent hard disk capacity deficit. 42 User Guide Further Technical Explanation: The nominal capacity of the hard disk is expressed in the decimal system as 1000 bytes. But the actual hard disk capacity is expressed in the binary system as 1024 bytes (For example, the nominal capacity 1G is 1000M, while the actual capacity 1G is 1024M). The capacity of the hard disk shown in Windows can be calculated according to the calculations in the following example: The nominal capacity of the hard disk is 40G, while its actual capacity should be: 40 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 37G. If the Service partition of 3G - 3 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 2. 79G is subtracted, the capacity of the hard disk shown in the system can be obtained. The capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of totals. 5. 5 Special considerations for troubleshooting Windows 1. Record the serial number of the computer as it may be useful later when troubleshooting system problems. The serial number was shipped with the computer and provided separately by the manufacturer. The drivers for this computer model only support the Windows 7 system. [. . . ] To obtain copies of the Safety and Warranty Guide or HMM, gototheSupportWebsiteat: http://consumersupport. lenovo. com To replace the power cord: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Disconnect the defective power cord from the computer and connect the new power cord to the same connector. User Guide 59 Appendix. Declaration Thank you for using Lenovo products. Carefully read all documents shipped with your computer before you install and use the product for the first time. [. . . ]