User Guide
Page 30
...management may be charged for confirmation.) • If these items are properly set, and the screen remains blank, have the hard disk drive replaced. I turn on the computer, • If the screen is blank, make sure that: nothing appears on the keyboard. - Sleep problems...blank screen. If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password. Press the power button. - Proof of purchase is plugged into a working electrical outlet. - The critical low-battery error message appears, and the computer immediately turns off . The computer...
...management may be charged for confirmation.) • If these items are properly set, and the screen remains blank, have the hard disk drive replaced. I turn on the computer, • If the screen is blank, make sure that: nothing appears on the keyboard. - Sleep problems...blank screen. If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password. Press the power button. - Proof of purchase is plugged into a working electrical outlet. - The critical low-battery error message appears, and the computer immediately turns off . The computer...