An unexpected shutdown might irritate you while youre in the middle of work.
But it will give you a cold sweat if the PC doesnt start after a sudden shutdown.
So, be sure to verify if your CPU is actually dead before replacing it.
There could be lots of other reasons that can cause inconvenience.
Even though your PC tells you its the CPU fault with error codes, its not blindly dependable.
RAM & CMOS failure is also responsible for such issues.
Those processors cant be judged as dead or faulty if your GPU cant provide display output.
Sudden Power Off & System Freeze
Have you counted?
How often have you faced a system freeze or sudden shutdown?
A lot if any regular PC users answer such a question.
Check your Windows OS and installed software before considering your CPU dead or faulty.
If you accidentally drop your CPU and the CPU pins are bent, itsbad for the CPU.
BSOD
Blue Screen of Deathdoesnt always refer to CPU problems only.
Nonetheless, abad CPU can cause BSOD.
It shows specific error codes that refer to both issues with hardware and software/OS.
Although the error code messages arent always right, its worth a search.
Fans Running at Full Speed
CPU fans are the particular fans to cool down processor heat.
It can be both, either your CPU isnt responding or your motherboard is unable to read the processor.
The fan spins at its top RPM state on such problems.
Moreover, GPU failure is also responsible for the Highest RPM fan speed.
If your POST card doesnt show anything, there is a chance your processor is broken.
you’re able to find what sound or light signal means which issue on the motherboards user manual.
Or you’re free to just google it.
But7-beepsrefer to a CPU problem.
To get the detailed step-by-step process, go through our completeCPU installation guide.
The Power supply has to be very specific and accurate for different components and inputs.
If your Power supply is faulty and unable to deliver exact electricity, then the components cant operate accordingly.
So, change your PSU to verify if its the faulty CPU or PSU.
To know what power supplies are the most reliable, check out ourPSU tier list.
Swap the Motherboard
Motherboards are one of the most defective components, which often break apart.
As its the junction of all other components, a faulty motherboard may cause inconvenience rather than the CPU.
Change the motherboard to check ifmotherboard or CPU is bad.
Too much use, or too much less use, are both responsible for the damage.
Even though a processor can survive long, it loses its potential after a long period.
Extensive pressure on CPUs like Video editing, Rendering, and Gaming also cost CPU longevity.
Overheat
Heat is the enemy of electronic components.
So, processors are also vulnerable to overheating.
Extensive heat can melt the silicon in the CPU and damage it completely.
PSU Fault
Computer Power supplies must be accurate while delivering electricity to all connected components.
However, most PSUs in the market have safety technology in their units, but nothing is perfect.
A simple manufacturing mistake can be deadly to CPUs and users also.
CPU Pin Defect
AMD Ryzen processors have pins beneath to connect to the motherboard.
Those are sensitive enough to bend easily.
But if the pins are broken, you are out of options.
However, Desktop CPUs are not usually affected by fungus.
Most of the PC parts come with an antistatic package to prevent static electricity damage.
How to Fix Your Faulty CPU?
A processor is too complicated to fix by a regular human being with the usual tools.
Some small tweaks and a little effort can bring your CPU into a usable state.
To ensure no gaps exist even on a molecular scale, a thermal paste is applied.
If the thermal paste dries up, it doesnt work as it should.
This might cause overheating, and overheating will force the CPU to fail-safe.
Since fail-safe will perform thermal shutdown, youll often find your CPU shutting down constantly.
But its the mainboard, that is responsible for an unresponsive system.
Faulty motherboards can also cause system crashes and poor performance.
So, changing the motherboard also relieves the pain, that you are thinking its resulting from the CPU.
Disassemble Whole System
The computer is a set of components that run on each others dependencies.
Hence, Its not fulfilled until each of the parts is working properly.
Sometimes parts other than the CPU gets displaced or disconnected partially, which causes lots of issues.
In those cases, you should disassemble your whole PC and re-install them together after a subtle wash. ## FAQs
How do I check my CPU health?
CoreTemp, AIDA64, and IntelBurn Test are the best CPU Stress test software you could try.
peek if your PC breaks down or face thermal issue while testing.
What matters most in a CPU?
The core quantity and clock speed are primary concerns when youre buying a CPU.
But generation is also an important thing to notice.
Can you return a faulty CPU?
How long should a CPU last?
Computer processors are the most long-lasting products in the PC market.
A well-treated and healthy CPU lasts longer than 5 years.
Do I need a new CPU if I replace my motherboard?
It depends on the motherboard socket you have.
Then you have no choice but to change the CPU also.
Can I change the CPU without reinstalling Windows?
All the processors arent the same build quality.
Some processors come with a faulty chip that can be responsible for certain CPU damage.
But you must check your existing CPU before buying a new one, considering yours is dead.
Moreover, you’re free to also fix your faulty CPU and save money.
