FC2 hangs on ibm T20

[nezek2003]

Hello
i have recently installed FC2 on my T20 thinkpad and it hangs without any reason...
i had FC1 installed before and it also hanged without reason
...
i mean that there is no generated warning or error in the logs...
Does anybody have an idea what to do????

[Bana]

Have you tried disabling both APM and ACPI? Those two often cause problems with stability (especially laptops). Try disabling first one, then the other and then both as a last resort. Also try doing a memtest86 from a rescue boot (CD1 linux rescue)

[nezek2003]

i have addis the acpi=force to in the grub.conf
maybe it will help
how do i disable the APM???