Acer PT.SBP0X.001 Aspire G7710 Series User's Guide - EN - Page 83
No sound comes out from the computer., System cannot read hard disk or optical disk drive information.
UPC - 884483473359
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English 71 The printer does not work. Do the following: • Make sure the printer is connected to a power outlet and that it is turned on. • For additional information concerning the printer, refer to the printer's documentation. No sound comes out from the computer. 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 lineout jack of your computer, the internal or built-in speakers are automatically turned off. System cannot read hard disk or optical disk drive information. Check the following: • Make sure you are using the correct type of disk. • Make sure the disk is inserted into the drive correctly. • Check if the disk is clean and unscratched. • Check your drive by using a good (undamaged) disk. If your drive can not read the information on the good disk there may be a problem with the drive. Contact your dealer or technical support center for assistance. System cannot write data on the hard disk or disk. Check the following: • Make sure the hard disk is not write-protected. • Make sure you are using the correct type of disk.