Every single desktop and laptop computer has a power supply. The computer's power supply is a device that takes AC power and converts it to the DC power format. It can be found inside the central processing unit, indicated by the presence of a cooling fan and a power cord connector.
Power
supplies get quite hot during use and very cold when the computer is turned off
because they experience the first spike of alternating current. Electric surges
can cause overheating in CPU components more often than in other elements of
the computer. Since then, the HV Power Supplies
have been the single most likely point of failure.
Inability
to turn on electricity is a common sign of a failing power supply. There are a
few potential explanations for this. To begin, you must determine if the wall
outlet is live. Just disconnect your PC and try a different outlet. Either a
radio or a light bulb would do. Whether or not the radio and the lamp are
operational is a good indicator of whether or not your computer's socket is
already damaged. Although this scenario does not occur often, it is possible.
The
voltage setting is another important factor to examine. The High
Voltage Power Supplies selector is probably behind the CPU, near the
power connector. Verify that the correct voltage setting of 220v has been
selected. The voltage regulator should be set to 110V for use in a 110V
country.
However,
if you've tried this multiple times without success, the motherboard may be
protecting itself. If this happens, it's best to keep your cool and get the
replacement power supply www.hvmtech.com
that the motherboard recommends.