Samsung SLX7400LX

• Service Functions > System Recovery

NOTE
There are 3 methods for entering System Recovery mode.
• In case of normal booting,
- Enter SVC mode and select System Recovery menu.
• In case of abnormal booting,
- If the HDD is broken, the machine will enter System Recovery at booting.
- When turning the machine on while pushing the power button on OP panel, you can enter System Recovery forcibly.

This function repairs or formats the HDD of the system. To use this function, a HDD image need to be saved in a USB memory, and that USB memory needs to be plugged in the system before the execution.

NOTE
• Memory stick file system type : FAT16 or FAT32 not NTFS
• Memory stick must contain the following 3 files only.
- unix script files x 2
- HDD image file x1

1. From the system recovery UI, Choose “SYS” to recover only the system partition of the HDD or “ALL” to recover all the partition of the HDD.
2. When the system recovery UI is appeared after reboot, choose “HDD Repair” to repair any corrupted data in the selected partition or choose “HDD Format” to format the data in the selected partition.
   a) HDD Format
   • Hidden Partition : This can format and reinstall the only System Binary in HDD. User data is not deleted.
   • USB : This can format the HDD using USB stick. All data except the stored in MSOK will be deleted.
   • Network : This can format the HDD using network. All data except the stored in MSOK will be deleted.
   b) HDD Repair : This can restore the internal system by checking the HDD error. This is for HDD recovery itself and irrelevant to the user data in device.
3. When pushing “Next” button, the login page for authentication will be displayed. The password will be 1934 as the factory setting password.
4. When pushing “Next” button, the following page will be displayed.
   • In case of selecting USB option :
   The Next button is pressed after inserting the USB stick.
   The system will check for the required packages in the USB stick. If all the packages are present in the USB stick then the system will be directed to the confirmation page otherwise an Error page will be displayed with an appropriate error message.
   • In case of selecting Network option :
   This page contains two sections :
   - Configure device IP address
   a) Device IP: IP address for the device
   b) Gateway IP: Gateway IP address for the device
   c) Subnet Mask: Network Subnet Mask for the device
   - Configure samba settings
   a) Server IP : IP address of the server.
   b) User ID : user ID of the server to login into the server system
   c) Password : password of the server system
   d) Shared folder : name of the shared folder on the server, where the packages for the system recovery are present.
   The Next button is pressed after providing the above information.
   The system will establish the provided IP to the device and try to connect to the server and check for the available packages on the server.
   If Network is establish and all the packages are present in the shared folder of the server then the system will be directed to the Confirmation page otherwise an Error page will be displayed with an appropriate error message.
5. When pushing “Next” button on option selection page, the confirmation page will be displayed.
6. When pushing “Next” button, progress page will be displayed.
7. When completing HDD Recovery or HDD Repair successfully, reboot the machine.
8. After rebooting, the machine will start the system initialization.
   NOTE: If the system initialization is not executed, enter the svc mode and execute “Full memory clear”. If not, the machine may not work normally.
9. Execute the firmware update using the one ROM FW file after system initialization. This work is a must for all FW module level.