MSI H81m-E34 paired with a Pentium G3258 results in a locked CPU ratio.
MSI H81m-E34 paired with a Pentium G3258 results in a locked CPU ratio.
I've been attempting to boost my Pentium's performance but haven't succeeded yet. Anyone have a tutorial on how to do this? My issue is that the CPU ratio stays at auto mode—clicking it doesn't change anything, and highlighting it with + or - also doesn't work. Need assistance quickly.
The latest BIOS version for that motherboard is required. If you are using Windows 10, ensure you have the appropriate build installed. There are also discussions about compatibility issues with Windows 10 and overclocking on certain CPUs like the G3258. Some sources mention MSI has updated the BIOS for this board, which may affect overclocking functionality. It is worth checking the provided links for more details.
You require the latest BIOS for your motherboard, especially if you're using Windows 10. Incorrect builds can cause problems. There are discussions about issues with Windows 10 installation on this board and overclocking. Some users report MSI has updated the BIOS, which may affect overclocking. If it previously worked, a PSU might be the issue. It was functional on Windows 7. For guidance on installing an older BIOS, please refer to the links provided.
DonkeyOatie is clarifying that the issue isn't related to the PSU and that 300W is sufficient for the G3258 and GTX 750ti. They are seeking advice on BIOS version and voltage settings, mentioning a recent downgrade to H.4 and instability issues with higher voltages.
It's good to hear that the old BIOS functions properly. Thanks for sharing this.
I own two G3258s at school that we use for teaching basic overclocking. One operates at 4.2Ghz with a voltage of 1.310V, while the other runs at 4.5Ghz at 1.355V. These are the highest speeds and the most stable voltages we've achieved so far.
Neither model is particularly strong— the first is well below average, and the second is around average.
Each chip behaves differently. I’d like to understand what voltage remains stable before beginning any tuning.
Our method involves starting with trial and error, adjusting the multiplier and then the voltage until stability is achieved, and only then making further adjustments to lower the voltage.
DonkeyOatie shared useful information about BIOS functionality. I own two G3258s for educational overclocking practice. One operates at 4.2Ghz with 1.310V, the other at 4.5Ghz at 1.355V. These settings provide the highest performance and most stable voltage we've achieved so far. Neither chip is exceptional—one significantly underperforms, the other averages out. Each unit behaves differently, which is why I'm curious about the required stable voltage before tuning began. Our method involves testing with maximum settings first, then adjusting to lower voltages carefully. My concern was likely insufficient voltage supply. During a burn test with AIDA64, temperatures reached 70°C, but under normal loads it stayed around 55°C. This suggests my motherboard might struggle to maintain stable voltage. I'm aware that budget boards can have this issue.
Stable voltages might be a problem with budget motherboards and power supplies, but 1.300V is fine, and I’d go up to about 1.4V for now. The temps should stay at 80°C or below.