Expanding the device and assigning device parameters 
  6.4 Drives 
SIMATIC IPC677E 
Operating Instructions, 04/2019, A5E45117996-AA 
81 
6.4.2  Changing internal SSD 
Requirement 
●  The device is disconnected from the mains and all connecting cables have been 
removed. 
●  The device is open, see important information regarding this under "Opening the Device 
(Page 71)". 
●  An original spare part, that is an SSD of the same type, see information under 
"Accessories: Hardware (Page 22)". 
Procedure - Removal 
1.  Remove the marked screws. 
 
2.  Remove the marked screws and place the SSD on its side.