Merge pull request #49574 from asinn826/alsin-screenshots

update images

Author: PRMerger7

articles/virtual-machines/linux/serial-console-grub-single-user-mode.md

@@ -60,7 +60,7 @@ If you have set up GRUB and root access with the instructions above, then you ca
 1. Press Ctrl + X to exit and reboot with the applied settings
 1. You will be prompted for the administrator password before being able to enter single user mode - this is the same password you created in the instructions above    
 
-    ![](../media/virtual-machines-serial-console/virtual-machine-linux-serial-console-rhel-systemd-unit-rescue-target.png)
+    ![](../media/virtual-machines-serial-console/virtual-machine-linux-serial-console-rhel-enter-emergency-shell.gif)
 
 ### Enter single user mode without root account enabled in RHEL
 If you did not go through the steps above to enable the root user, you can still reset your  root password. Use the following instructions:
@@ -77,7 +77,7 @@ If you did not go through the steps above to enable the root user, you can still
 1. Once you boot into single user mode, type in `chroot /sysroot` to switch into the `sysroot` jail
 1. You are now root. You can reset your root password with `passwd` and then use the instructions above to enter single user mode. Type `reboot -f` to reboot once you are done.
 
-![](../media/virtual-machines-serial-console/virtual-machine-linux-serial-console-rhel-rd-break.png)
+![](../media/virtual-machines-serial-console/virtual-machine-linux-serial-console-rhel-emergency-mount-no-root.gif)
 
 > Note: Running through the instructions above will drop you into emergency shell, so you can also perform tasks such as editing `fstab`. However, the generally accepted suggestion is to reset your root password and use that to enter single user mode. 
 
@@ -132,7 +132,7 @@ GRUB access in SLES requires bootloader configuration via YaST. To do this, foll
 1. To enter GRUB, reboot your VM and press any key during boot sequence to make GRUB stay on screen
     - The default timeout for GRUB is 1s. You can modify this by changing the `GRUB_TIMEOUT` variable in `/etc/default/grub`
 
-![](../media/virtual-machines-serial-console/virtual-machine-linux-serial-console-sles-yast-bootloader.png)
+![](../media/virtual-machines-serial-console/virtual-machine-linux-serial-console-sles-yast-grub-config.gif)
 
 ### Single user mode in SUSE SLES
 You will be automatically dropped into emergency shell if SLES cannot boot normally. To manually enter the emergency shell, use the following instructions: