IBM R30 manual Errors without codes or messages, Message Fan error

Solving computer problems

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.

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

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

Message: Operating system not found.

Solution: Verify the following:

vThe hard disk drive is correctly installed.

vA startable diskette is in the diskette drive

If you still see the same error message, check the boot sequence using BIOS Setup Utility.

Message: Fan error

Solution: Cooling fan has failed. Have the computer serviced.

Errors without codes or messages

Problem: When I turn on the machine, nothing appears on the screen and the machine does not beep while starting up.

Note: If you are not sure whether you heard any beeps, turn off the computer; then turn it on again and listen. If you are using an external monitor, refer to External monitor problems.

Solution: If a power-on password is set, press any key to display the power-on password prompt, and then type the correct password and press Enter.

If the power-on password prompt does not appear, the brightness control might be set to minimum brightness. Adjust the brightness level by pressing Fn+Home.

If the screen still remains blank, make sure that:

vThe battery is installed correctly.

vThe ac adapter is connected to the computer and the power cord is plugged into a working electrical outlet.

vThe computer power is on. (Turn on the power switch again for confirmation.)

Chapter 2. Solving computer problems 17