Happy Thanksgiving, @hazard!
I.can think of a couple of things to try :
1) Make sure the SATA Configuration in your BIOS is set to AHCI. While you're in there, choose to "Load Optimized Defaults", then Save & Exit.
2) Sometimes the SSD firmware and laptop BIOS just don't get along. Check to see if your SSD has the most recent firmware version.
3) Lastly, because the SSD firmware and laptop BIOS may not get along, consider updating your notebook BIOS. Study the proper way to flash a BIOS using. EasyFlash. Any problems here could render your system unusable. Be aware that another SSD brand with different firmware may not exhibit the problems you experience.
G74SX-A1 - stock hardware - BIOS 202 - 2nd Monitor VISIO VF551XVT