My case really happen specific to my hardware environment, motherboard & compact flash. I use asrock 865pe and sandisk extreme 4. This case didn't happen in my others mobo.
After I work around with some setting, finally I can make it work, as follow :
- set cf-ide adapter to slave
- connect the adapter to slave position in ide cable
- set bios to optimal default setting & save setting
- turn off & on computer.
And .. cf working fine very fast .....
Thanks to all for helping me.
Regards.