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Replacement
System Cabinet Replacement
ICE
Replacing the Integrated Control Engine (ICE)
Removal and installation instructions for replacing the Integrated Control Engine (ICE) in the Integrated System Cabinet (ISC).
Starting up the host computer
How to start the host computer.

Replacement
- Operator WorkSpace Replacement
- System Cabinet Replacement
  - ICE
    - Replacing the Integrated Control Engine (ICE)
      Removal and installation instructions for replacing the Integrated Control Engine (ICE) in the Integrated System Cabinet (ISC).
      - Electrical Safety
        You must follow all recommended safety procedures when servicing and working near energy sources.
      - Shutting down the host computer
        Shutting down the host computer shuts down the system safely and turns off the power to the host computer.
      - Removing the Integrated Control Engine (ICE)
        Removing the Integrated Control Engine (ICE) from the System Cabinet.
      - Installing the Integrated Control Engine (ICE)
        Install the Integrated Control Engine (ICE) in the System Cabinet.
      - Starting up the host computer
        How to start the host computer.
      - Doing a check scan
        A check scan is done at the conclusion of many procedures. This functional check assures the unit is in good clinical working order.
    - Replacing the Integrated Control Engine (ICE) fan assembly
      Removal and installation instructions for replacing the Integrated Control Engine (ICE) fan assembly in the Integrated System Cabinet (ISC).
    - DCPS for ICE Replacement
    - Clock Splitter Replacement
  - PS for each module
  - XFA and XFD-PS Replacement
  - PDU
  - Leak Sensor
  - Cabinet Rear Panel
  - Water Manifold
  - HUB Replacement in System Cabinet
  - CSA
  - GP4
  - Driver Module Lite
  - Cabinet Monitor
  - Exciter
  - PHPS Lite 2
  - Top FAN Assy
  - ICN (Dell R620/R630)
  - ICN (Dell R640)
- Magnet Enclosure and Outer Electronics
- Rear Pedestal Replacement
- LPCA Replacement
- Coil Replacements
- Lite Patient Transport Replacement
- Low Height Fixed Table
- Coil Blower and Chiller Assemblies

SIGNA MR355 / SIGNA MR360
Service Manual
5856356-3EN Revision 5.0
Basic Service Documentation. Copyright General Electric Company.
Object ID: 00000018WHA30ED62GYZ
Topic ID: id_2001468 Version: 20.1
Date: Jun 2, 2021 2:22:26 AM

Starting up the host computer

About this task

Most service functionality, including software updates and patches, can be completed with operator-level privileges. Because logging on as a super user allows you to make changes that can do irreparable damage to the system, do not log in as root unless necessary.

Note: During some startups or restarts, the system may seem to have stalled. The system startup process can take an extended period of time. Give the system at least 30 minutes before calling the GE Online Center.

Procedure

Note: As the host computer starts up, the Linux operating system launches. A welcome screen displays with a login prompt.

Log in with an EA3 user name and password.

Note: It is possible that the customer changed the default password. If you cannot log in, contact the customer for the correct password.

Result

Logging on as an operator brings up the applications desktop. A window appears that displays the message:

Please do not interact with the system until this message disappears.