17
Safety precautions
 Be sure to read the safety precautions carefully.
 Pay attention to all the cautions and warnings on the device or in the user guide.
 Only qualified technicians can provide maintenance and repair services.
Power Supply
 Before connecting the device to  the  power  socket,  ensure  that  the  power  supply  voltage  is 
within the safe range and properly adjusted to 100~240V.
 If the power cable has a 3-pin plug, do not close the protective grounding pin of the plug. The 
computer must be connected to a grounded power socket.
 Confirm  that  the  power  distribution  system  at  the  in
stallation  site  should  provide  a  circuit 
breaker with a rated voltage of 120/240V, 20A (max).
 If you need to stop the device for a long time, be sure to unplug the power cable or turn off 
the socket switch to achieve zero energy consumption.
 Do not step on the power cable when placing it. Do not place anything on the power cable.
 If this device is equipped with an adapter, use only the AC adapter provided by MSI, which 
can be used for this device.
Battery
If this device is attached with batteries, take special precautions.
 Incorrect battery replacement has the risk of explosion. 
Only use the same or equivalent type 
of product recommended by the manufacturer for replacement.
 Do not throw the battery into the fire or hot oven, or mechanically break or cut the battery to 
avoid explosion.
 Do  not  put  the  battery  in  an  environment  with  high  temperature  or  extremely  low 
atmospheric pressure to avoid explosion or leakage of flammable liquid or gas.
 Do  not  ingest  batteries. If  a  coin/button battery  is  swallowed, it  will  cause  serious  internal 
burns, or even death. Please keep the old and new batteries out o
f the reach of children.
European union:
Batteries,  battery  packs  and  storage  batteries  should  not  be  disposed  of  as 
unclassified  household  waste.  Please  follow  local  laws  and  regulations  to  use  the 
public collection system to return, recycle, or dispose of them.
BSMI
:
Please recycle the waste battery.
In  order  to  better  protect  the  environment,  waste  batteries  should  be  collected 
separately for recycling or special treatment.
California, USA:
Button batteries may contain perchlorate materials and they need special treatment 
in case of recycling or disposing of.
For more information, please visit: https://dtsc.ca.gov/perchlorate/