dg35ec bios update stops w764bit booting

[SRoss1]

after updating bios on dg35ec motherboard windows7 64 bit cannot boot. I have checked the settings in bios and they all seem correct or same as before update. Anyone got any ideas what I can look for to resolve this ?

Thanks

[Kevin_M_Intel]

Hello stevero,

Can you let me know what was the previous BIOS version installed and what was the one you update it to?

Do you remember if you had the chipset mode set as RAID or AHCI before? If you had the BIOS chipset mode set as RAID for example, when updating the BIOS it will set the AHCI back so it is necessary to manually change it to RAID again.

Kevin M