Hi all,
I updated the bios to the latest version on a gigabyte GA-Z68X-UD3H-B3, using @bios application in windows.
I have two disks in a RAID1
All was working fine but upon boot i was getting a message about enabling ACHI. Stupidly curiousity got the better of me and I eventually I said Yes.
The next time i turned off i couldn't boot to windows. I went into the bios and noticed that the SATA was set to ACHI, but the bios still saw my RAID volume set up and everything appeared Normal, so i changed this setting to RAID.
it still wouldn't boot to windows - giving some message about not having access to the drive. i tried using the windows install disk but that gives error messages about RECENV utility not working, use chkdsk. it does show a drive as a volume D: (not C: interestingly)
I have tried running repair and that doesn't work. I have tried chkdsk/r and that didn't help. In fact that degraded the Raid so i had to rebuild it, and now that is running Normal.
I also can't see any of my restores when i use the install disk.
I don't want to do a reformat and start again as there is data on there that is newer than my last backup.
So the options i am considering - though not sure these will work - and this is where i need help...
1. remove the disks - place one of them in an external usb case and try to extract the data to save it - not sure if this is possible? and then do a clean install or try the below.
2. can i go back to the previous bios version? is that just a case of power off everything and remove the CMOS battery? and power back on?
3. go through with a new install of win 7 but don't format the drive and see if it just corrects any bad files.
any help is appreciated
thanks
simon
I updated the bios to the latest version on a gigabyte GA-Z68X-UD3H-B3, using @bios application in windows.
I have two disks in a RAID1
All was working fine but upon boot i was getting a message about enabling ACHI. Stupidly curiousity got the better of me and I eventually I said Yes.
The next time i turned off i couldn't boot to windows. I went into the bios and noticed that the SATA was set to ACHI, but the bios still saw my RAID volume set up and everything appeared Normal, so i changed this setting to RAID.
it still wouldn't boot to windows - giving some message about not having access to the drive. i tried using the windows install disk but that gives error messages about RECENV utility not working, use chkdsk. it does show a drive as a volume D: (not C: interestingly)
I have tried running repair and that doesn't work. I have tried chkdsk/r and that didn't help. In fact that degraded the Raid so i had to rebuild it, and now that is running Normal.
I also can't see any of my restores when i use the install disk.
I don't want to do a reformat and start again as there is data on there that is newer than my last backup.
So the options i am considering - though not sure these will work - and this is where i need help...
1. remove the disks - place one of them in an external usb case and try to extract the data to save it - not sure if this is possible? and then do a clean install or try the below.
2. can i go back to the previous bios version? is that just a case of power off everything and remove the CMOS battery? and power back on?
3. go through with a new install of win 7 but don't format the drive and see if it just corrects any bad files.
any help is appreciated
thanks
simon