karthikeyan subbannan wrote: > hi all, > In centos 4.4 turnoff monitor is not working.Dpms is enable > and also change the dpms setting it working but not functioning. > I am using kde3.3 desktop.How to slove this....pls help me. First thing to try would be to update to CentOS 4.7 - 4.8 will be out soon. Phil