Can overclocking RAM cause a PC to become unbootable?
Can overclocking RAM cause a PC to become unbootable?
Hello,
Here are the details about my current setup:
Intel i5-6600K @4.4GHz 1.27v
Phanteks PH-TC12DX Dual-Tower CPU Cooler
ASUS Z170-A LGA1151 ATX Motherboard
CORSAIR Vengeance LPX 16GB (2x8GB) DDR4 2400MHz Memory
Seagate Barracuda 1TB 7200RPM Hard Disk Drive
Gigabyte GeForce GTX 980Ti XTREME Gaming 6GB Video Card
EVGA SuperNOVA 650w G2 80+ GOLD Power Supply
About a couple of weeks ago, after thorough research, I chose to upgrade my old CPU beyond its default settings (4.5GHz 1.33v).
During that time, I increased my RAM from the standard 2400MHz to 2700MHz (X.M.P.).
I faced no issues until I adjusted it back down to 4.4GHz and 1.27v.
Last week, while playing Battlefield V, my PC suddenly stopped and refused to power on. After pressing the power button, the fans spun briefly before shutting off again.
I changed the RAM slots from 2-4 to 1-3, which seemed to resolve the problem—though I’m not sure if it was a permanent fix since my BIOS still showed a clock of 2700MHz. I spent about 20-30 minutes swapping the slots in panic.
The same week before the issue occurred, I tried overclocking my RAM from 2700MHz to 2800MHz to check for memory-related problems.
It appeared stable until today (8 days later), when it repeated the same issue. After another swap and reverting the clock back to 2400MHz, the problem was resolved.
Now I’m keeping a close eye on my system to confirm if it shuts down again, which would indicate an unstable RAM speed issue.
The main concern is whether higher RAM speeds can cause a PC to become unbootable. Should I avoid RAM overclocking until I gain more experience, or is it safe to increase the CPU voltage slightly?
I ran 30 minutes of Prime95 Blend on the upgraded CPU without any problems.
Thanks for reading!
Yes, increasing the RAM speed can cause a system to become unbootable, along with various errors and stability problems.
Alright, thanks for the quick response. But do you guys have any idea why everything goes back to normal after changing RAM to different slots or is it that the motherboard
somehow
changes the configuration to when it was last stable, or could it be that leaving the power off for 20-30 minutes changes the settings to last stable configuration? I haven't touched the CMOS at ALL since my CPU cooler blocks the entirety of it
🙁
When inserting two RAM sticks into a motherboard with four slots, the manual will indicate which specific slots to use for the sticks. This step is crucial. Incorrect placement can prevent the system from booting, which is normal. It's essential to adhere to the instructions provided.
I'm certain I placed both RAM sticks correctly in their designated slots, considering the color-coding (Slot 1-3 and slot 2-4). When I first did this, my computer wouldn't boot, but after about 20-30 minutes—matching the time it took to swap the RAM—I got back online again. Why does that happen? I found it hard to understand.
Yes, I've set up my RAM in the exact same setup, and when I said "back to normal," I meant the PC ran successfully again. However, it didn't work on the first attempt with the identical configuration, but after about 20 to 30 minutes it did.