Error Reporting; Table 132: S.m.a.r.t. Error Codes - Hitachi HTS421212H9AT00 - Travelstar 120 GB Hard Drive Specifications

13.39.8 Error reporting

The following table shows the values returned in the Status and Error Registers when specific error conditions are
encountered by a device.

Table 132: S.M.A.R.T. Error Codes

A S.M.A.R.T. FUNCTION SET command was received by the
device without the required key being loaded into the
LBA High and LBA Mid registers.
A S.M.A.R.T. FUNCTION SET command was received by the
device with a subcommand value in the Features Regis-
ter that is either invalid or not supported by this
device.
A S.M.A.R.T. FUNCTION SET command subcommand other
than S.M.A.R.T. ENABLE OPERATIONS was received by the
device while the device was in a "S.M.A.R.T. Disabled"
state.
The device is unable to read its Attribute Values or
Attribute Thresholds data structure
The device is unable to write to its Attribute Values
data structure.
Error condition
Travelstar 4K120 Hard Disk Drive Specification
Status Register
187
Error Register
51h 04h
51h 04h
51h 04h
51h 10h or 40h
51h 10h or 01h