Fujitsu MHN2150AT Manual/User Guide - Page 155
Security Freeze Lock F5h, Security Set Password
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5.3 Host Commands Although this command invalidates the user password, the master password is retained. To recover the master password, issue the SECURITY SET PASSWORD command and reset the user password. If the SECURITY ERASE PREPARE command is not issued immediately before this command is issued, the Aborted Command error is returned. Issuing this command while in FROZEN MODE returns the Aborted Command error. At command issuance (I-O register contents) 1F7h(CM) 1 1 1 1 0 1 0 0 1F6h(DH) x x x DV xx 1F5 (CH) xx h 1F4 (CL) xx h 1F3h(SN) xx 1F2h(SC) xx 1F1h(FR) xx At command completion (I-O register contents) 1F7 (ST) h 1F6 (DH) h 1F5h(CH) 1F4h(CL) 1F3 (SN) h 1F2 (SC) h 1F1 (ER) h Status information x x x DV xx xx xx xx xx Error information (33) SECURITY FREEZE LOCK (F5h) This command puts the device into FROZEN MODE. The following commands used to change the lock function return the Aborted Command error if the device is in FROZEN MODE. • SECURITY SET PASSWORD • SECURITY UNLOCK • SECURITY DISABLE PASSWORD • SECURITY ERASE PREPARE C141-E120-02EN 5-79