The DSSI utility is missing the SSD drive and reporting drive 1 as Not Found. Customer may also notice that the Drive 1 LED on the front of a DSSRV2 is off and believe there is a problem.
Pelco Video Management
This issue was caused when DSSRV2s began shipping with PNY SSDs instead of Samsung. The DSSRV2 code is looking for the SSD drive to advertise itself as an SSD but the new PNY SSD drives do not do this.
Update to DS 7.8.91 or higher