ACHI mode in Dell Optiplex 745 sff. Please help. Tags: Hard Drives BIOS Connection Optiplex Dell Storage Last response: June 7, 2012 3:11 PM in Storage Share Sarruman June 6, 2012 11:04:24 AM Hello! Please help. Can I turn achi mode in the bios optiplex 745 sff to connect the ssd? All thanks in advance. Best regards, Sergey. More about : achi mode dell optiplex 745 sff Hawkeye22 a c 284 G Storage June 6, 2012 12:10:30 PM Hrmmm. I have a dell optiplex 745 at work, but it's not sff. I have no problem using the drives in AHCI mode. In fact, it came set that way. Also, depending on your OS, you may need to install the AHCI/SATA drivers. If you have vista or 7 already installed, you need to make some registry changes before switching the bios over to AHCI. Sarruman June 7, 2012 9:25:25 AM Searched all the bios but not in one point there is no mention of "ACHI". where to look? and if there is no point "achi", what to do? Related resources Help with Upgrading CPU for Optiplex 745 SFF - Forum Dell Optiplex 745 SFF - Forum How to change my Hard Drive to ACHI in Dell Optiplex 745 - Forum How to change SATA hard drive to ACHI Optiplex 745 - Forum What's the fastes CPU optiplex 745 can take? - Forum Can't find your answer ? Ask ! Get the answer Hawkeye22 a c 284 G Storage June 7, 2012 11:46:01 AM Sarruman said:Searched all the bios but not in one point there is no mention of "ACHI". where to look? and if there is no point "achi", what to do? Go to the Dell support site and enter your service tag. It will list all drivers for the system. Sarruman June 7, 2012 3:11:30 PM I started with the fact that the latest update bios set (2.6.6). Driver achi and the raid on the support site for the optiplex745sff missing. there are the options? Can't find your answer ? Ask ! Publish Related resources: ForumDell Optiplex GX620 + Core 2 ForumDell Optiplex 745 SFF upgrade ForumOptiplex 745 Graphics Card????? ForumDell optiplex 745 cpu compatibilty Forumoptiplex 745 SFF ForumBest Graphics Card for Dell Optiplex 745 ForumDell optiplex gx620 SFF cooling issues Forum4tb hdd is being read as 2tb hdd ForumNo cables for my cd/dvd drive... help ForumInput on my AVADirect custom rig, please. ForumHelp installing a bare drive! ForumIntegrating ssd to system help ForumNeed help on building disk storage system ForumChange SSD from being an Intel SRT drive to a storage drive. Help! ForumAsus P9X79 pro SSD/HDD setup help More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !