Sometimes it could be tough to tell what exactly is interrupting your Power Supply from turning on.
This problem is because of the complexity of modern computers.
What to Check When the Power Supply is Unable to Function?
To check the cables and the components inside your CPU, ensure the connection power strip and switch.
On every power cycle, your PC will go through 3 crucial steps.
Read more onwhat power Supply do I have.
Here are the troubleshooting methods you should follow when PSU is not functioning:
1.
Check for loose Connection of Wire.
Ensure your power cord is securely plugged into the PC and your power supply switch is on.
Check your power strip and outlets by replacing them.
There are three main power connectors that we are going to fit.
This power cord is usually located on the upper right edge of your motherboard.
Most power suppliers have a clip you gotta squeeze to pull the pins out.
find out if the 24-pin power connector is connected correctly to the motherboard.
You will require force to plug this one, as the structure is critical.
Ensure there is no gap between the plug and the plastic cables.
If the power button gets disconnected or broken, your machine will not turn on.
Generally, the power button is connected to a set of pins at the motherboards lower right corner.
After discovering, you should verify if any are loose or dangling.
You will also find a group of cables with written what they are for on top of each plug.
The line of the power button will have Power SW written on it.
You will need to remove the power button plug to expose the pins.
Now take a metal object like the spike of a screwdriver and bridge the two pins of the power.
Your power will be on, and the fan will be spinning.
There is a chance that one of the components inside your CPU is disconnected.
you’ve got the option to also replace the piece of hardware that you suspect is not okay.
Check out the easiest way totest Power Supply.
Inspect Monitor
Sometimes your monitor can get into trouble consuming power.
If the monitor is not displaying anything, anyone thinks they have an issue with the power supply.
Perform a lamp Test
Ensure and check the source of power that the computer is plugged in.
Sometimes when we think there must be an internal issue, the main problem is the power source.
High peach noise or unusual smells can indicate a spoiled power adapter.
So venture to power up your PC with the AC power to know if you have any battery problems.
Check for Beep and POST Codes
Beep codes are the indicators of any hardware-related problems your machine is facing.
Many motherboards have hexadecimal displays.
Also, check out our separate post onBest Corsair PSUs.
Replace the CMOS Battery.
A bad COMS battery can be a general reason for not receiving a power supply.
Update Motherboard BIOS
In case your motherboard is not updated, you should update it.
There can be complexity in updating your motherboard because of the version you are using.
you might generally search online and get your preferable version details.
Not updating the motherboard can occur problems blocking the power supply.
In such cases, you probably are using an old motherboard version, so ensure to correct it.
Go through our epic guide on how toknow if you need a new Power Supply.
Unplug the Hard drive and RAM
The power supply can stop because of RAM and hard drives.
If you do not have an extreme troubleshooting issue, your power supply may work a few minutes later.
FAQs
How do I force a power supply to work?
It is the 4th and 5th sections that you be shorting.
How do I test my power supply?
What does a Blinking light in the CPU mean?
One blink per second means your power supply is off or in redundancy mode.
Two blink per second mean the power supply is updating in firewall.
Otherwise, you may need to troubleshoot deeply.
I have shown the most common facts and what you should do in those cases.
This article can help you quickly troubleshoot your issue of the power supply not working.
If you have any other inquiries, c’mon comment below to get the finest answers.
