User manual ACER ACERSYSTEM

[. . . ] AcerSystem User Guide Copyright© 2009 Acer Incorporated All Rights Reserved AcerSystem User Guide Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. Acer Incorporated makes no representations or warranties, either express or implied, with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose. For your convenience, we suggest that you enter the model number, serial number, purchase date, and place of purchase information in the space provided below. [. . . ] If yes, remove or replace it with a system diskette and press Ctrl + Alt + Del to restart your computer. The operating system files may be damaged or missing. Insert the startup disk you created during Windows setup into the floppy drive and press Ctrl + Alt + Del to restart your computer. This will automatically diagnose your system and make necessary fixes. However, if the diagnostic utility still reports a problem, then you may have to perform the recovery process to restore your system to its original default factory settings. Note: For more information about recovering your system, refers to the RCD instruction sheet. English If the LED is lit, check the following: · · Q: Nothing appears on the screen. A: Your computer's power management function automatically blanks the screen to save power. Just press any key to turn the display back on. If pressing a key does not work, you can restart your computer. If restarting your computer does not work, contact your dealer or the technical support center for assistance. Q: The printer does not work. 6 A: Do the following: · · · Make sure that the printer is connected to a power outlet and that it is turned on. Make sure that the printer cable is connected securely to the system's parallel port and the corresponding port on the printer. For additional information concerning the printer, refer to the printer's documentation. English English English Q: No sound comes out from the computer. A: Check the following: · The volume may be muted. Look for the Volume icon on the taskbar. If it is crossed-out, click on the icon and deselect the Mute option. You can also press the volume control/mute knob on your USB keyboard to toggle from mute to sound on. If headphones, earphones, or external speakers are connected to the line-out jack of your computer, the internal or built-in speakers are automatically turned off. · Q: System cannot read diskette, hard disk, CD or DVD information. A: Check the following: · · · · Make sure that you are using the correct type of disk. Make sure the CD or DVD is inserted into the drive correctly. Check if the CD or DVD is clean and not scratched. Check your drive by using a good (i. e. , undamaged) disk. [. . . ] This device must be used in strict accordance with the regulations and constraints of the country of use. For further information, please contact the local office in the country of use. 15 The radiated output power of the wireless LAN Card and Bluetooth card is far below the FCC radio frequency exposure limits. Nevertheless, the PC series shall be used in such a manner that the potential for human contact during normal operation is minimized as follows: 1 This device is restricted to indoor use due to its operation in the 5. 15 to 5. 25 GHz frequency range. FCC requires this product to be used indoors for the frequency range 5. 15 to 5. 25 GHz to reduce the potential for harmful interference to co-channel Mobile Satellite systems. [. . . ]