Using a File, modify the corners of the lower rear cover (203084). Identify with white marker see picture below.

Modify Power connector (203208) Remove power connector and turn 180 degrees, ensure the + and – are in the correct position. Place heat shrink on cable (200584) and solder red and black wire to power connector (202433) on power PCB (10293-A) then heat shrink cable. See pic. <note>Lightly deburr 10851-B PCB assy</note> Use thin double sided tape on each end to hold in place <note important>Ensure all three pads have been modified</note> ===== Programming Instructions ===== You Will Need: * USB - “Secondary Poseidon Display Installer” * 24V Power Supply * Ethernet Cable * Keyboard * HDMI Cable * Monitor with HDMI Port ====Step 1==== Connect the 5121 to the monitor using the HDMI Cable INSERT IMAGE ====Step 2==== Connect a Keyboard and USB-Stick to the 5121 using the shown USB Ports INSERT IMAGE ====Step 3==== Connect the Power Supply and set to 24V & 3.1A (Do not turn on) INSERT IMAGE ====Step 4==== Connect the 5121 to an ethernet connection using the ethernet cable INSERT IMAGE ====Step 5==== Turn on the power supply while repeatedly pressing the 'Enter' key on the connected keyboard. You Should see this on the connected monitor: ====Step 6==== Traverse the menu using the arrow keys on the keyboard. In the “Chipset” menu, select the following: - Northbridge - LVDS Panel configuration Change the setting to the following: * Panel Type - 1920×1080@60Hz * Color Depth - 48-Bit * Backlight Type - Normal * Backlight Level - 80% * Backlight PWM Freq - 220Hz ====Step 7==== In the “Boot” menu, change the boot option priorities so that the connected USB is Boot Option #1, and ubuntu is #2: ====Step 8==== In the “Save & Exit” menu, “Save changes and Reset”: The monitor will now restart and begin installation. you will be given some options in the next few steps before waiting for the installation to complete. ====Step 9==== The monitor will display this option after some time, hit 'enter' on “Install Poseidon Base (Unattended)” ====Step 10==== The next series of optionas will be displayed, choose the following options: Language: English - English Country, Territory or Area: United Kingdom Country of Origin for the Keyboard - English (UK) Keyboard Layout - English (UK) ====Step 11==== You will then see the installation begin. Wait until you are presented with the following option “Detect Keyboard Layout”: Then hit “enter” on “NO” for the “Detect Keyboard Layout” The installation should now continue. ====Step 12==== After some more time you will be asked to remove the USB device with the “Secondary Poseidon Display Installer” from the monitor. DO NOT HIT CONTINUE UNTIL YOU HAVE REMOVED THE USB ====Step 13==== The Installation should now continue and the screen will go blank - THE INSTALLATION IS STILL IN PROGRESS DO NOT TURN OFF THE MONITOR After the installation is completed, the printer should print a piece of paper stating the installation is complete. When this occurs, turn the monitor off and on again, and you should see the poseidon loading (Make sure the poseidon unit is turned on) If in doubt or the printer isnt printing ask DEV (But wait at least 20 minutes after screen goes dark to do so). Programming Finished**