System becomes unresponsive with freezing and dark displays.
System becomes unresponsive with freezing and dark displays.
Hey there, I'm back and everything seems to be working now. Swapping the PSU was a bit tricky, but after enabling DOCP in BIOS and running an OC test, I fixed the issues. However, I noticed my RAM is now running slower than usual. I'm not sure how to adjust the speeds and timings manually to get the best performance without running into problems.
Great choice with the Gold-rated modular unit—it's a solid improvement over Bronze. White Shark doesn't quite match Seasonic, Corsair, or EVGA in quality, but as a brand-new Gold-certified model, it offers better stability than its predecessors. You'll have a clear direction for future upgrades when you're ready. Take a look at the new PSU and observe how your setup performs!
Good work changing the power supply. Regarding your RAM, DOCP only applies the XMP profile, though not every memory kit or controller supports it fully across all boards. If issues arise, you can still achieve stability manually. Begin by adjusting the DRAM frequency slightly lower than the rated speed—for example, from 3200 to 3000 or 2933—and keep the primary timings on Auto. Set the DRAM voltage to the kit’s recommended value, typically around 1.35V. Re-test for stability; if it works, you can fine-tune the timings later. Progress should be gradual: start with frequency, then adjust timings. This approach helps maximize performance while minimizing errors.
I've been really enjoying the free PC today. I've adjusted my RAM speed to 3133MHz and set the DRAM voltage to 1.36V for better stability, as my friend suggested. I really value your help and it’s made me think about upgrading my PSU since that was the last thing on my mind. Thanks a lot!
It's good to hear the system has run smoothly all day, which is a positive indicator. Operating at 3133 MHz with 1.36 V strikes a balanced point, and even a slight adjustment in DRAM voltage can significantly improve stability. If things hold up for a few days, you're safe to keep it as is. For more precision, consider running MemTest86 or HCI MemTest overnight to confirm. Later, you might adjust timing parameters like tCL/tRCD while maintaining the same frequency and voltage, but only if you're aiming for a slight performance boost. Overall, you've found the optimal setting—stability comes first, then fine-tuning. Have a great, stable PC!