Asus M4A78T-E - Manual (Page 21)

ASUS M4A78T-E 2-1
Chapter 2
• Unplug the power cord from the wall socket before touching any component.
• Before handling components, use a grounded wrist strap or touch a safely grounded
object or a metal object, such as the power supply case, to avoid damaging them due
to static electricity.
• Hold components by the edges to avoid touching the ICs on them.
• Whenever you uninstall any component, place it on a grounded antistatic pad or in the
bag that came with the component.
• Before you install or remove any component, ensure that the ATX power supply is
switched off or the power cord is detached from the power supply. Failure to do so
may cause severe damage to the motherboard, peripherals, and/or components.
2.1 Before you proceed
Take note of the following precautions before you install motherboard components or change any
motherboard settings.
Chapter 2
Onboard LED
The motherboard comes with a standby power LED that lights up to indicate that the system is ON, in
sleep mode, or in soft-off mode. This is a reminder that you should shut down the system and unplug the
power cable before removing or plugging in any motherboard component. The illustration below shows the
location of the onboard LED.