how to remove "Windows Security" under start menu in Windows Server 2008 or in WS 2008 R2

Generally, it is by default disabled at the time of installation but any how you can see "Windows Security in Start Menu. Please do the below step:
1.  Start - run - gpmc.msc
2. Computer Configuration -> Policies -> Adm. Templates -> Windows Components -> Remote Desktop Services -> Remote Desktop Services Host -> Remote Session Environment / Enable the setting named 'Remove Windows Security Item from Start Menu'
3. start - run - gpupdate /force.

General symptoms of Hardware failure at the time of booting in HP system

Battery power LED blinking Insufficient charge on the battery
Blink: 1 - Caps Lock/Num Lock CPU CPU not functional
Blink: 2 - Caps Lock/Num Lock BIOS BIOS corruption failure
Blink: 3 - Caps Lock/Num Lock Memory Module error not functional
Blink: 4 - Caps Lock/Num Lock Graphics Graphics controller not functional
Blink: 5 - Caps Lock/Num Lock System board General system board failure
Blink: 6 - Caps Lock/Num Lock BIOS BIOS authentication failure