Go into BIOS/Setup (hold or repeatedly press F2 as you boot) and change from RAID to AHCI. Or, if it is set to AHCI, change to RAID.
I have a Dell Inspiron 5770. Power plug connecter on side quit working so I bought a installed a new one. Decided to also replace bad battery and CMOS battery. Upon turning computer back on, it will not boot into windows. I have tried using Supportassist OS Recovery Software from a USB with wanting to reload a clean Windows completely. I get the message, "Unable to detect any disks that can be utilized for a cloud restore." However, when doing the Dell Diagnostic Software and the Scan Hardware, it says that all the hardware is working correctly. When the computer tries to boot, it goes to an X Drive. I have tried chkdsk, scandisk and numerous other boot suggestions from the internet and nothing seems to work. I took out the C drive from the computer and connected it to another laptop. The files open, all the files seem to be on the hard drive, but yet I can't access anything to boot. I have backed up the hard drive so I have no worries about losing anything which is why I thought a clean install would work, but OS Recovery is not helping with that. Any suggestions? Thank you all in advance for any help.
Dell Inspiron Won't Boot Dell OS Recovery Not Helping