Lenovo L330 manual Troubleshooting computer problems

•Message: 02F6: Software NMI failed.

Solution: Have the computer serviced.

•Message: 02F7: Fail-safe timer NMI failed

Solution: Have the computer serviced.

•Message: 1802: Unauthorized network card is plugged in - Power off and remove the network card.

Solution: The mini PCI Express network card is not supported on this computer. Remove it.

•Message: 1803: Unauthorized daughter card is plugged in - Power off and remove the daughter card.

Solution: The daughter card is not supported on this computer. Remove it.

•Message: 1805: Unauthorized Wireless USB card is plugged in - Power off and remove the Wireless USB card.

Solution: The Wireless USB card is not supported on this computer. Remove it.

•Message: 2100: Initialization error on HDD0 (Main HDD).

Solution: The hard disk drive is not working. Have the hard disk drive serviced.

•Message: 2102: Initialization error on HDD1 (Ultrabay HDD).

Solution: The hard disk is not working. Have the hard disk serviced.

•Message: 2110: Read error on HDD0 (Main HDD).

Solution: The hard disk drive is not working. Have the hard disk drive serviced.

•Message: 2112: Read error on HDD1 (Ultrabay HDD)

Solution: The hard disk is not working. Have the hard disk serviced.

•Message: The power-on password prompt

Solution: A power-on password or a supervisor password is set. Type the password and press Enter to use the computer (refer to “Using passwords” on page 45). If the power-on password is not accepted, a supervisor password might have been set. Type the supervisor password and press Enter. If you still see the same error message, have the computer serviced.

•Message: The hard disk password prompt

Solution: A hard disk password is set. Type the password and press Enter to use the computer (refer to “Hard disk passwords” on page 46).

•Message: Hibernation error

Solution: The system configuration changed between the time your computer entered hibernation mode and the time it left this mode, and your computer cannot resume normal operation.

–Restore the system configuration to what it was before your computer entered hibernation mode.

–If the memory size has been changed, re-create the hibernation file.

•Message: Operating system not found.

Solution: Verify the following:

–The hard disk drive is correctly installed.

–A startable disc is in the drive.

Chapter 9. Troubleshooting computer problems 111