86Hard Disk Drive ProblemsThe hard disk drive error message appears on the screen. The hard disk drive has defects. Ask your dealer for help.The hard disk drive operations seem slow. The data files stored on the hard disk drive may be fragmented. Use atool such as Window’s Disk Defragmenter to defragment the files.The hard disk drive in-use indicator glows without blinking. The data files stored on the hard disk drive may be fragmented. Use atool such as Window’s Disk Defragmenter to defragment the files.Keyboard and Touchpad ProblemsThe keyboard does not respond. Try connecting an external keyboard. If it works, contact an authorizeddealer, as the internal keyboard cable might be loose.Water or liquid is spilt into the keyboard. Immediately turn off the computer and unplug the AC adapter. Then tiltthe keyboard 90 degrees to the right (where the drainpipe ends arelocated) to let the liquid flow out of the keyboard. Make sure to clean upany part of the spill you can get to. Though the keyboard of yourcomputer is spill-proof, liquid will remain in the keyboard enclosure ifyou don’t remove it. Wait for the keyboard to air dry before using thecomputer again.The touchpad does not work, or the pointer is difficult to controlwith the touchpad. Make sure that the touchpad is clean.
