Expanding and assigning parameters to the device
7.4 Drives
SIMATIC IPC MD-57A
72 Operating Instructions, 09/2023, A5E52775302-AA
7.4.2 Replacing the internal M.2 module (NVMe)
The device has an internal, permanently installed drive module:
• Referred to as M.2 module in the following.
• With an SSD of different size, see section "Features (Page 11)".
Requirements
• The device is opened and de-energized, see section "Opening the device and switching off
the power (Page 63)".
• Screwdriver of type Torx T8
Procedure
Malfunction of and damage to the device
Poor contact of the M.2 module can lead to malfunctions e.g. data loss with consequential
damage to people and machines.
• Ensure that the contacts on the M.2 module are correctly coded (recess).
• Ensure that the M.2 module is firmly inserted in the slot after installation.
Screws that are tightened too much will break the PCB. Irreparable damage to the device is
the result, with consequential damage to people and machines.
Observe the specified torques when screwing.
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