Here are some ways to tell if your power supply is bad or
your motherboard is defective:
Power Supply
No power at all. If your computer doesn't turn on at all,
it's possible that the power supply is bad. You can try to test the power
supply by jumping the pins on the 24-pin connector, but if that doesn't work,
you'll need to replace the power supply. READ MORE:- celebritytransformations4
Random shutdowns or restarts. If your computer randomly
shuts down or restarts, it could be a sign of a power supply problem. This is
because the power supply may not be able to provide enough power to the
components in your computer, or it may be providing unstable power.
Strange noises. If you hear bizarre noises coming from your
power supply, such as buzzing, clicking, or humming, it's a good indication
that the power supply is bad. These noises can be caused by a number of
problems, such as a bad fan, a loose connection, or a failing component.
Overheating. If your power supply is overheating, it can
cause a number of problems, including random shutdowns, restarts, and even
damage to your computer components. If you think your power supply is
overheating, you can try to clean it out or replace it. READ MORE:- thetechtask
Moterboard
No POST. If your computer doesn't POST (power on self-test),
it's possible that the motherboard is defective. POST is a series of tests that
the motherboard performs when it starts up, and if it fails any of these tests,
the computer won't boot.
Error codes. If your computer does POST, but you're getting
error codes, it's also possible that the motherboard is defective. Error codes
can be produced by a number of problems, including bad RAM, a bad CPU, or a bad
motherboard.
No display. If you're not getting any display output from
your computer, it could be a sign of a motherboard problem. This is because the
motherboard is responsible for sending video signals to your monitor.
Strange behavior. If your computer is behaving strangely,
such as freezing, crashing, or blue-screening, it could also be a sign of a
motherboard problem. This is because the motherboard is responsible for
coordinating all of the components in your computer, and if it's not working
properly, it can cause all sorts of problems. READ MORE:- scitechnologydaily
If you're not sure whether your power supply or motherboard
is bad, you can try to test each one individually. To test the power supply,
you can use a paperclip to jump the pins on the 24-pin connector. If the fan on
the power supply turns on, then the power supply is working properly. To test
the motherboard, you can remove it from your computer and try to boot it with a
different power supply. If the motherboard boots with a different power supply,
then the original power supply was bad.
If you've determined that your power supply or motherboard
is bad, you'll need to replace it. You can buy a new power supply or
motherboard from most computer retailers. When choosing a replacement power
supply or motherboard, make sure that it's compatible with your other computer
components.
Here are some additional tips for troubleshooting power
supply and motherboard problems:
Check the connections. Make sure that all of the connections
between the power supply and the motherboard are secure.
Update the BIOS. Sometimes, a BIOS update can fix problems
with the power supply or motherboard.
Reset the CMOS. Resetting the CMOS can sometimes fix
problems with the power supply or motherboard.
If you've tried all of these troubleshooting tips and you're
still having problems, then you may need to take your computer to a repair
shop. A technician will be able to diagnose the problem and replace the
necessary component. READ MORE:- fithealthremedies
