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diff --git a/jenkins/node-command.PNG b/jenkins/node-command.PNG
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diff --git a/jenkins/win11-node.PNG b/jenkins/win11-node.PNG
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diff --git a/jenkins/windows-slave-node.md b/jenkins/windows-slave-node.md
index 9def9ab..359ff05 100644
--- a/jenkins/windows-slave-node.md
+++ b/jenkins/windows-slave-node.md
@@ -27,11 +27,19 @@
 
 ## Steps
 - Create a jenkins slave node setup on jenkins server
-- Install JDK 11 (Preferable the same version as Jenkins Master Version)
+### Slave Machine
+- Install [Git](https://git-scm.com)
+- Install [AdoptOpenJDK](https://adoptopenjdk.net) 11 (Preferable the same version as Jenkins Master Version)
 - Create a folder `C:\jenkins`
 - Download `agent.jar` from jenkins server
-- Run the agent using the `Windows Service Wrapper` as a Windows Service and log on as `jenkins` user profile
-- Create a ssh key and update `rsa_id.pub` to git server to allow agent to clone from git repo
+- Run as Administrator a command prompt
+- Install the agent service using the `Windows Service Wrapper` as a Windows Service and log on as `jenkins` user profile
+```sh
+$ jenkins-agent.exe install
+$ jenkins-agent.exe start
+$ jenkins-agent.exe stop
+```
+- Create a ssh key `ssh-keygen` and update `rsa_id.pub` to git server (eg: under jenkins user) to allow agent to clone from git repo
 
 ```xml
 <service>
@@ -40,7 +48,7 @@
   <description>This service runs agent process connected to jenkins:8080</description>
   <env name="JENKINS_HOME" value="%BASE%" />
   <executable>C:\tools\jdk-11\bin\java.exe</executable>
-  <arguments>-jar c:\jenins\agent.jar -jnlpurl http://jenkins:8080/jenkins-agent.jnlp -secret abcd -wordDir "c:\jenkins"</arguments>
+  <arguments>-jar c:\jenkins\agent.jar -jnlpUrl http://jenkins:8080/jenkins-agent.jnlp -secret abcd -wordDir "c:\jenkins"</arguments>
   <log mode="roll" />
   <onfailure action="restart" />
   <serviceaccount>
diff --git a/msi-bios/README.md b/msi-bios/README.md
new file mode 100644
index 0000000..1fe79c3
--- /dev/null
+++ b/msi-bios/README.md
@@ -0,0 +1,4 @@
+# MSI Debug LED
+
+- VGA light lit
+  - Disconnect all USB devices (Especial USB storage related
\ No newline at end of file