If Your PC Has a Hardware Problem . . . . . . . . . . . . . . . . . . . . . . . . . 71

If Your Display Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 If Your Display is Blurred or Unreadable . . . . . . . . . . . . . . . . . . . . . . . . . 71 If Your Keyboard or Mouse Does Not Work . . . . . . . . . . . . . . . . . . . . . . . 73 If Your Printer Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 If the Flexible Disk Drive Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . 74 If the Hard Disk Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 If the Hard Disk Activity Light Does Not Work . . . . . . . . . . . . . . . . . . . . 75 If the CD-ROM Drive Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 If an Accessory Board Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

If Your PC Has a Software Problem . . . . . . . . . . . . . . . . . . . . . . . . . . 77

If You Have Forgotten Your Password . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 If Your Application Software Does Not Work. . . . . . . . . . . . . . . . . . . . . . 78 If Power Management Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 If the Date and Time are Incorrect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Changing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

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