Overclockers UK FAQ

Answers to your most common questions about Overclockers UK.

Quick, simple, and helpful information at a glance.

What is overclocking?
Overclocking is the process of running a computer component (e.g. CPU, graphics card) at a higher speed than its rated frequency to increase its performance.
Can overclocking damage my computer?
Yes, overclocking can potentially damage your computer if done incorrectly or if the component is pushed beyond its safe limits.
How can I tell if my computer is overheating while overclocking?
You can check the temperature of your CPU and other components using monitoring software such as HWMonitor or Core Temp.
My computer won't boot after overclocking, what should I do?
You can try resetting your BIOS/UEFI settings to default, or clearing the CMOS. If that doesn't work, you may need to lower your overclock or seek assistance from an experienced overclocker.
The clock speed in my BIOS/UEFI doesn't match the overclocking software, which one should I trust?
Generally, the BIOS/UEFI is more reliable, but you can also use third-party software such as CPU-Z or HWiNFO to check your current clock speed.
I'm getting blue screen errors after overclocking, what does it mean?
Blue screen errors, also known as the "Blue Screen of Death" (BSOD), indicate a serious system error. It could mean that your overclock is unstable and causing your system to crash.
How can I stability test my overclock?
You can use stress-testing software such as Prime95 or AIDA64 to test the stability of your overclock.
Why does my computer freeze or crash when I run demanding programs after overclocking?
This could be a sign of an unstable overclock. Try lowering your overclock or increasing the voltage to improve stability.
Can I overclock my laptop?
Some laptops allow for overclocking, but it is not recommended due to the increased risk of overheating and potential damage to the components.
Is it necessary to have a water-cooling system for overclocking?
No, it is not necessary, but it can help keep the temperatures of your components lower, allowing for higher overclocks.
What is the difference between air and water cooling for overclocking?
Air cooling uses fans to dissipate heat from the CPU, while water cooling uses a closed-loop system to circulate water through a radiator to cool the CPU.
I accidentally applied too much voltage when overclocking, what should I do?
Immediately shut down your computer to prevent any potential damage. Then, reset your BIOS/UEFI settings or clear the CMOS to revert to default settings.
Can I overclock my CPU and RAM at the same time?
Yes, you can overclock both your CPU and RAM, but it will require careful balancing of settings to achieve stability.
Will overclocking my graphics card improve gaming performance?
Yes, overclocking your graphics card can improve gaming performance and allow you to run games at higher graphics settings and frame rates.
Is it possible to overclock my graphics card without using software?
Yes, you can overclock your graphics card using the BIOS/UEFI or by using physical switches on the card (if available).
Which components can be overclocked?
The most common components that can be overclocked are the CPU, graphics card, and RAM.
Can I overclock a pre-built computer?
Most pre-built computers will not allow for overclocking, as their components are often locked. You may need to build your own computer or purchase specialized parts for overclocking.
How can I track the performance improvements of my overclock?
You can use benchmarks, which are programs that measure the performance of your computer, to compare your results before and after overclocking.
I'm getting "CPU fan error" when I try to overclock, what should I do?
This error means that your computer is not detecting the CPU fan or that it is not functioning properly. Check your fan connections and make sure it is working correctly before proceeding with overclocking.
Can I overclock my computer if it's already running at its maximum factory settings?
It depends on the component and manufacturer. Some components may have limited overclocking potential, while others may not be overclockable at all.
How can I learn more about overclocking?
There are many online resources, forums, and communities dedicated to overclocking. You can also read reviews and tutorials from reputable tech websites.
Is there a risk of voiding my warranty if I overclock my computer?
Yes, overclocking may void your warranty, so it's important to check with your product manufacturer before attempting to overclock.
Can I revert back to my original settings if I'm not happy with my overclock?
Yes, you can reset your BIOS/UEFI settings or clear the CMOS to revert back to your original settings.
Can I use my computer while stress-testing my overclock?
It is not recommended to use your computer while stress-testing to avoid potential crashes or data loss.
How often should I stress-test my overclock?
It's best to stress-test your overclock for at least an hour to ensure stability. If you experience crashes or instability during regular use, you may need to retest or adjust your overclock.