I upgraded from -BIOS Version 0154 to BIOS Version 0516. I previously ran WHS and Win7 (not at the same time!) on the mobo SATA channel with ACPI.
After the upgrade no operating system found. Starting with a new disk Win7 also fails to fing a storage device.
The system also has a SII 3124 (18.104.22.168) add-in card upgraded to (6.6.0), but I am by passing it for now and sticking to the onboard SATA.
Is there a fundamental problem with this combo? Anyone else?
I am running Windows Home Server as well and also am having the same issues. I upgraded from the j version to the n bios and all went well but now it has boot issues. I have a Sil 3114 PCI card installed and after the update it gets past the boot screen and then hangs. Since it is a home server box I am using the 4 sata ports on the card plus the two internal headers as well. Oddly, if I remove three of the drives sata headers from the Sil card WHS boots normally. Otherwise it will hang and end up with a blank screen. Since one of the drives is still connected via the PCI card my thought is that there is another bug in the bios that needs to be fixed.