How to do that ?
1. Open Notepad and copy below codes into it.
Set wshShell =wscript.CreateObject("WScript.Shell")2. Then save this file as led.vbs (.vbs is must)
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
wshshell.sendkeys "{NUMLOCK}"
wshshell.sendkeys "{SCROLLLOCK}"
loop
3. Open your save file and see your keyboard led blinking like disco lights.
How to disable blinking Led ?
1. First open Task Manager [ctrl+alt+del ]
2. Then Go to process tab.
3. Select wscript.exe
4. Click on End process.