Remove the Bottom cover of the Dell Laptop. Remove the SSD. Wait a few seconds and then plug the SSD back in . Put the cover on but don't screw it in. That should release the SSD..Check to see if the Disk is still Frozen.
If it is still Frozen, on a working computer download AOMEI Partition Assistant
. If this is a Windows 7
machine, you can remove the SSD and attach it to this Windows 7 Machine using a USB Adapter,
Dock or Enclosure. and Run AOMEI's Secure Erase
. If you don't have a Windows 7 Machine Make a bootable Rescue USB Flash
drive in AOMEI from the left panel. Put the Flash Drive into the Dell, and boot off of the AOMEI Boot drive and run Secure Erase
After that is complete, boot off of the Windows Installer USB Flash drive, Choose your Language, then Custom Install
, Choose the SSD which should be now Unallocated Space
, press Next. Windows will create partitions and format them during the install.