fixed image formatting

Author: stevenmatthew

articles/databox/data-box-heavy-deploy-set-up.md

@@ -78,25 +78,25 @@ Take the following steps to cable your device.
 
 3. Lock the rear casters on the device as shown.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-casters-locked.png" alt-text="Screenshot of Data Box Heavy device casters locked."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-casters-locked.png" alt-text="Screenshot of the Data Box Heavy device's casters locked.":::
 
 4. Locate the knobs that unlock the front and the back doors of the device. Unlock and move the front door until it's flush with the side of the device. Repeat the process with the back door as well.
     Both the doors must stay open when the device is operational to allow for optimum front-to-back air flow through the device.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-doors-open.png" alt-text="Screenshot of Data Box Heavy doors open."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-doors-open.png" alt-text="Screenshot of Data Box Heavy doors open.":::
 
 5. The tray at the back of the device should have four power cables. Remove all the cables from the tray and place them aside.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-power-cords-tray.png" alt-text="Screenshot of Data Box Heavy power cords in tray."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-power-cords-tray.png" alt-text="Screenshot of the Data Box Heavy power cords in the tray.":::
 
 6. The next step is to identify the various ports at the back of the device. There are two device nodes, **NODE1** and **NODE2**. Each node has four network interfaces, **MGMT**, **DATA1**, **DATA2**, **DATA3**. **MGMT** is used to configure management during the initial configuration of the device. **DATA1**-**DATA3** are data ports. **MGMT** and **DATA3** ports are 1 Gbps, whereas **DATA1**, **DATA2** can work as 40-Gbps ports or 10-Gbps ports. At the bottom of the two device nodes, are four power supply units (PSUs) that are shared across the two device nodes. As you face this device, the **PSUs** are **PSU1**, **PSU2**, **PSU3**, and **PSU4** from left to right.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-ports.png" alt-text="Screenshot of Data Box Heavy ports."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-ports.png" alt-text="Screenshot of the Data Box Heavy ports.":::
 
 7. Connect all four power cables to the device's power supplies. The green LEDs turn on and blink.
 8. Turn on the device nodes using the power buttons in the front plane. Keep the power button depressed for a few seconds until the blue lights illuminate. All green LEDs for the power supplies in the back of the device should now be solid. The front operating panel of the device also contains fault LEDs. A lit fault LED indicates a faulty PSU or a fan, or an issue with the disk drives.  
 
-    :::image type="content" source="" alt-text="Screenshot of Data Box Heavy front ops panel](media/data-box-heavy-deploy-set-up/data-box-heavy-front-ops-panel.png)
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-front-ops-panel.png" alt-text="Screenshot of the Data Box Heavy front ops panel.":::
 
 ## Cable first node for network
 
@@ -105,26 +105,26 @@ On one of the nodes of the device, take the following steps to cable for network
 1. Connect the host computer to the 1-Gbps management port using a CAT 6 RJ-45 network cable. This cable is shown in the photo at top-right, attached to plug labeled `MGMT`.
 2. Connect at least one 40-Gbps (preferred over 1 Gbps) network interface for data using a QSFP+ cable (fiber or copper). When using a 10-Gbps switch, connect the 40-Gbps network interface for data using an SFP+ cable with a QSFP+ to SFP+ adapter (the QSA adapter).
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-ports-cabled.png" alt-text="Screenshot of Data Box Heavy ports cabled."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-ports-cabled.png" alt-text="Screenshot of Data Box Heavy ports cabled.":::
 
     > [!IMPORTANT]
     > DATA 1 and DATA2 are switched and do not match what is displayed in the local web UI.
     > The 40 Gbps cable adapter connects when inserted the way as shown.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-cable-adaptor.png" alt-text="Screenshot of Data Box Heavy 40-Gbps cable adaptor."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-cable-adaptor.png" alt-text="Screenshot of the Data Box Heavy 40-Gbps cable adaptor.":::
 
 ## Configure first node
 
 Take the following steps to set up your device using the local configuration and the Azure portal.
 
 1. Download the device credentials from portal. Go to **General > Device details**. Copy the **Device password**. These passwords are tied to a specific order in the portal. Two device serial numbers are visible. These serial numbers correspond to the two nodes in Data Box Heavy. The device administrator password for both nodes is the same.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-device-credentials.png" alt-text="Screenshot of Data Box Heavy device credentials."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-device-credentials.png" alt-text="Screenshot of Data Box Heavy device credentials.":::
 
 2. Connect your client workstation to the device via a CAT6 RJ-45 network cable.
 3. Configure the Ethernet adapter on the computer you're using to connect to device with a static IP address of `192.168.100.5` and subnet `255.255.255.0`.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-connect-local-web-ui.png" alt-text="Screenshot of Data Box Heavy connects to local web UI."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-connect-local-web-ui.png" alt-text="Screenshot showing the initial connection to the Data Box Heavy local web UI.":::
 
 4. Connect to the local web UI of the device at the following URL: `http://192.168.100.10`. Select **Advanced**, then select **Proceed to 192.168.100.10 (unsafe)**.
 5. The **Sign in** page for the local web UI is displayed.
@@ -133,20 +133,20 @@ Take the following steps to set up your device using the local configuration and
     - The device is locked at this point.
     - Provide the device administrator password obtained in the previous step and select **Sign in** to sign into the device.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-unlock-device.png" alt-text="Screenshot of Sign in to Data Box Heavy local web UI."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-unlock-device.png" alt-text="Screenshot the Data Box Heavy sign in screen using the local web UI.":::
 
 5. On the Dashboard, ensure that the network interfaces are configured. There are four network interfaces on your device node, two 1 Gbps, and two 40 Gbps. One of the 1-Gbps interfaces is a management interface and hence not user configurable. The remaining three network interfaces are dedicated to data and configured by the user.
 
 - If DHCP is enabled in your environment, network interfaces are automatically configured.
 - If DHCP isn't enabled, go to Set network interfaces, and assign static IPs if needed.
 
-    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-dashboard-1.png" alt-text="Screenshot of Data Box Heavy dashboard node 1."::::
+    :::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-dashboard-1.png" alt-text="Screenshot of the Data Box Heavy dashboard while configuring node 1.":::
 
 ## Configure second node
 
 Do the steps detailed in the [Configure the first node](#configure-first-node) for the second node of the device.
 
-:::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-dashboard-2.png" alt-text="Screenshot of Data Box Heavy dashboard node 2."::::
+:::image type="content" source="media/data-box-heavy-deploy-set-up/data-box-heavy-dashboard-2.png" alt-text="Screenshot of the Data Box Heavy dashboard while configuring node 2.":::
 
 After the device setup is complete, you can connect to the device shares and copy the data from your computer to the device.