Sorry if you get this question alot but supposedly this is the most helpful website forum...i connect my samsung ts-h943 via sata to my sata port 1 on my motherboard and when my pc starts this error message comes up "Hardware Initiate failed. Please check device!!! The bios does not be installed". So at this point I look at my device manager an msinfo for my onboard sata (BTW my sata is via vt8237) an it says this: Device Manager--- This device cannot start. (Code 10) Click Troubleshoot to start the troubleshooter for this device. Msinfo32--- Name VIA SATA RAID Controller Manufacturer VIA Technologies, Inc. Status Error PNP Device ID PCI\VEN_1106&DEV_3149&SUBSYS_31491849&REV_80\3&267A616A&0&78 Driver c:\windows\system32\drivers\viamraid.sys (5.1.2600.430, 59.50 KB (60,928 bytes), 29/11/2006 17:45) Now I read through the instructions again and i change my bios to non-raid...its takes a long time to load up but no error message comes up...I look at the msinfo and device manager again and they are exactly the same!!!!! Please I need ur help!!!!