User manual LENOVO IDEACENTRE Q100

[. . . ] Slide the computer into this metal bracket and screw the computer firmly to the Bracket. UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i4 4 2009. 8. 24 4:54:19 PM 1. 4 Setting the display resolution 1. When you connect the computer to your TV or monitor, adjust the display resolution to the optimum setting according to the instructions in your TV or monitor's user manual or after consulting with the supplier. Adjusting the OS desktop size (when the OS desktop size is larger than the screen boundary): · IdeaCentre Q110: After configuring the display resolution of your TV or monitor, right-click the desktop anywhere except over an icon, then select NVIDIA control panel. · IdeaCentre Q100: Adjust the display resolution on the TV to fit the screen. [. . . ] Note: Restartyourcomputerfromthepromptdialogboxafteruninstalling Trend Micro Internet Security. UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i18 18 2009. 8. 24 4:54:28 PM Chapter System Maintenance and Recovery This chapter contains the following topics: ÿ Daily Maintenance and Tools Instructions 1 2 3 4 5 UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i19 19 2009. 8. 24 4:54:29 PM 4. 1 Restoring the system The system can develop problems due to erroneous operation or the installation of additional software. If software problems develop in the originally installed software, you can restore the system by using the system backup and restoration features. Note:Theexistingsystemsettingswillchangeafterrestoration. Checkthe settingsoftherestoredsystemtoensuretheymatchsettingsthatmaybe criticaltoyourneeds. Use the following procedure to restore the software to a known functional level: 1. Choose either the recommended restore point, or select a different recovery time from the pop-up dialog. When all processes have completed, the software displays a message informing you that the restore operation has completed successfully. 4. 2 Backup status and configuration For added security, you can back up the state of your system before you install additional software, or otherwise modify system settings. Click Start All Programs Accessories System Tools Backup status and configuration. Click Next and follow the instructions to continue. 4. 3 Cleaning up the disk Do the following periodically to clean up the disks and help to enhance your computer's performance: 1. Click the OK button to start the cleanup process. 0 UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i20 20 2009. 8. 24 4:54:30 PM 4. 4 Checking for and correcting disk errors To properly maintain your system, you should periodically check for and fix hard disk errors by doing the following: 1. Right-click the icon for the hard disk drive (HDD) that you want to reorganize, then select Properties from the pop-up menu. Note:Youcannotstarterrorcheckinguntilthecomputerisrestartedand initialized. 4. 5 Defragmenting the disk(s) Disk fragments are tiny unused storage areas scattered on the disk. The system cannot directly reutilize these "blank" spaces and system performance can decrease as system operations usually cause the number of unused storage gaps to increase. Right-click the icon for the hard disk drive (HDD) that you want to reorganize, then select Properties from the pop-up menu. Select the time and scheme to be used by the defragging program, then start the defragmenting program. Depending on the amount of defragmentation on the hard disk drive, this procedure can take a long time (sometimes more than one hour). 4. 6 Performing daily maintenance tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean in and around the computer to prevent dust buildup. The cleaning supplies you need in order to clean the components include: a vacuum cleaner, a soft cotton cloth, clean water (distilled water preferred) and cotton swabs. Attention: Beforeyoucleanyourcomputer, disconnectthecomputer fromtheelectricaloutlet. Cleanyourcomputerwithasoftcloth dampenedwithwater. Donotuseliquidoraerosolcleaners, whichmay containflammablesubstances. UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i21 21 2009. 8. 24 4:54:30 PM Note:Toavoiddamagingthecomputerordisplay, donotspraycleaning solutiondirectlyontothedisplay. Onlyuseproductsspecificallydesigned forcleaningdisplays, andfollowtheinstructionsthatareincludedwiththe product. The following are general methods for cleaning the components: · You can use a soft cloth to remove dust on the surface of the computer, the monitor, the printer, the speakers and the mouse. · You can use a vacuum cleaner to clean in otherwise inaccessible corners. · To clean the keyboard thoroughly, shut down the computer and scrub it gently with a wet cloth. · Do not use the keyboard unless it is dry. Do not do any of the following: · Allow water to enter the computer · Use a heavily dampened cloth · Spray water directly onto the surface of the monitor or anywhere inside the computer chassis. Keep all surfaces clean and free of grease. UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i22 22 2009. 8. 24 4:54:30 PM Chapter Troubleshooting and Confirming Setup This chapter contains the following topics: ÿ Troubleshooting and Problem Resolution 1 2 3 4 5 UserGuide 31039395B_Q100&Q110_UG_EN_V1. 0. i23 23 2009. 8. 24 4:54:31 PM Solving problems Follow these tips when you troubleshoot your computer: · If you added or removed a part before the problem started, review the installation procedures and ensure that the part is correctly installed. · If a peripheral device does not work, ensure that the device is properly connected. [. . . ] 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 Record the following information that may be useful later when troubleshooting system problems: 1. The serial number is shipped labeled on the computer and is also provided separately by the manufacturer. The drivers for this computer model support Windows XP or Windows Vista systems. When you use the Windows Media Center to watch TV, pay particular attention to the following: · In the following two situations, you must re-save the channel list: a. [. . . ]