Wistron Corporation BU7LTN Manual De Usuario
Password problems
Problem:
You forgot your password.
Solution:
v
If you forget your user password, you must take your computer to a Lenovo
authorized servicer or a marketing representative to have that password canceled.
authorized servicer or a marketing representative to have that password canceled.
v
If you forget your supervisor password, a Lenovo authorized servicer cannot reset
your password. You must take your computer to a Lenovo authorized servicer or a
marketing representative to have the system board replaced. Proof of purchase is
required, and a fee will be charged for parts and service.
your password. You must take your computer to a Lenovo authorized servicer or a
marketing representative to have the system board replaced. Proof of purchase is
required, and a fee will be charged for parts and service.
v
If you forget your hard disk password, a Lenovo authorized servicer cannot reset
your password or recover data from the HDD. You must take your computer to a
Lenovo authorized servicer or a marketing representative to have the HDD
replaced. Proof of purchase is required, and a fee will be charged for parts and
service.
your password or recover data from the HDD. You must take your computer to a
Lenovo authorized servicer or a marketing representative to have the HDD
replaced. Proof of purchase is required, and a fee will be charged for parts and
service.
Keyboard problems
Problem:
A number appears when you type a letter.
Solution:
The numeric lock function is on. To disable it, press Fn + F7/NmLK.
Problem:
All or some keys on the numeric keypad do not work.
Solution:
Make sure that the numeric keypad is correctly connected to the computer.
Chapter 6. Troubleshooting
45