Software
- Software
- Software Security
- Software Installation
  - Loading Host System Software (Quick Start) (DV26.0 or earlier)
  - Installing host system software (quick start) (DV29.1 or later)
    This quick start guide provides an overview of the procedures required to load host system software. Refer to the tasks included within this procedure for detailed information.
  - Configure user accounts for Role Based access controls
  - Security levels
  - Service licensing
    Secure Service Access (SSA) is a secure service key platform for GE medical devices developed to improve the service license renewal and replacement processes.
  - Installing Service Packs
    When GE releases new software versions, it may be necessary to install updates to a host PC.
    - Determining Service Pack information
      Determine which Service Pack is installed on the system before attempting to load any Service Pack update.
    - Accessing Guided Install Patches
    - Loading software updates from repository or CD/DVD
      You can install software updates to the host computer from the repository or from a CD/DVD.
    - Removing software updates
    - 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.
  - Installing updates from Remote Software Download (RSD)
    RSD is an installer application that helps to install new updates from Service Packs whenever they are released and pushed from the GE back office.
  - System and hardware configuration
    This topic describes the values and explanation of each parameter for system configuration and hardware configuration in Guided Install.
  - Load Linux OS Software (DV24 and Earlier)
  - Load Host Linux OS Software (DV25 and Later)
  - MR Applications Software Load (DV24 and Earlier)
  - MR Applications Software Load (DV25 and Later)
  - Configure Training PC
  - VRE configuration and reconfiguration
  - Reset Term Server
  - Loading Operator Documentation
  - Installing software options with eLicense generated keys
    This procedure describes how to use eLicenses to generate and install software options on MR scanners.
  - 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.
- System Software
- Software Utilities

Optima MR450w BASE 1.5T System Service Methods
5690012-2EN Revision 3
Object ID: 00000018WHA30C00CGYZ
Topic ID: id_2002357 Version: 5.0
Date: Jul 17, 2019 6:10:49 PM

Removing software updates

Prerequisites

Table 1. Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	Not applicable	10 minutes	Not applicable

Table 2. Tools and test equipment
Item	Quantity	Effectivity	Part number	Manufacturer
Class M service key	1	N/A	-

Table 3. Required conditions
Condition
Load updates after MR apps and service software have been loaded.
Service Packs must be loaded at root level (applications not up).
Invoke Guided Install as root and display the Patches tab. See Invoking Guided Install as root.

Procedure

In the Installed Patches section, select the update to be removed.
Click Uninstall.

Note: Sometimes an update cannot be uninstalled and an uninstall error displays. It may be necessary to remove another update to resolve the conflict.

Finalization

Do a check scan to confirm that the system is functioning properly. See Doing a check scan.