How to Fix Correctable memory has been detected in memory slot

Does your computer refuse to boot because of some memory error? Most likely, it has something to do with the RAM. We will show you how to troubleshoot "correctable memory" errors in this post.

How to Fix Correctable memory has been detected in memory slot
What is Correctable memory error has been detected error?

Correctable ECC RAM errors mean your system has read and successfully corrected a small memory problem. Although it is not an immediate problem in most cases, this can be an early indication of issues with a memory module. Such errors can arise from many factors, including overheating, power irregularities, or straight-out hardware faults. Errors of this nature should never be ignored for the best stability and performance. This is a step-by-step troubleshooting guide to help you fix "Correctable Memory Has Been Detected" errors on your Windows 11/10 computer.

Improved Title:

Troubleshooting "Correctable Memory Has Been Detected" Error

This revised paragraph explains in detail the possible causes of ECC errors and the urgency with which they should be resolved, making the overview more comprehensive. The changed title also does justice to the contents.

1] Retry boot

If an error message appears during the boot sequence, carefully read the screen for the shortcut key that is indicated. Quite often, the key is F1 but may be another function key to restart the system. Press the appropriate key to attempt to recover from the error. If your system boots up without further issues once you press the appropriate key, it is a one-time glitch. On the other hand, if it still persists then it is some more serious problem that requires further troubleshooting steps.

2] Re-seat the RAM stick

The RAM should be fitted properly to ensure the stability and performance of the system. First of all, remove the back panel of your computer case to access the RAM slots. There will be two retention clips on both sides of the RAM slot. Press them down gently to unlock the slot. Carefully align the RAM module with the corresponding slot, noticing the notch on the RAM stick, which has to be lined up with the key in the slot. Ensure that the module is centered between the two clips for even distribution.

Holding it firmly, but not too tightly, apply some pressure downward to insert the RAM stick straight into the slot. You may feel some resistance; this is quite normal since the module fits into the locking mechanism of the slot. Apply constant pressure until you hear or feel a definite click, thus fastening the RAM securely in place. Never force the module, as this can cause damage to both your RAM and your motherboard.

Once installed, make sure that the RAM stick is seated fully and both retention clips are closed all the way. If you can see a portion of the module, or the clips don't seem securely closed off, carefully reseat the RAM. Inadequate installation can lead to system instability, crashes, or even hardware damage.

With these steps, you can be sure to have your RAM properly installed and your system running at full throttle.

3] Run the RAM stick on another slot

It may be that the problem you are experiencing does not pertain to your RAM stick but rather to the memory slot it dwells on. Just remove the RAM stick carefully and insert it into the other slot on your computer motherboard. Before reinstalling, check for any dust, dirt, or corrosion on the gold contacts of the RAM and the slot, which might hamper the electrical connection and hence impede performance. The contacts can then be gently cleaned using a soft, lint-free cloth or compressed air to assure that there will be good contact. If you aren't comfortable with doing this yourself, then you may want to see a technician who can do it for you.

4] The RAM is working

If the memory slot isn't the problem, then we need to look more closely at the RAM stick itself. We'll pull it out and put it inside another computer. Then we can test if the problem is with the RAM.

5] Update your BIOS firmware

If the RAM seems to work fine in another computer but not yours, rule out all troubleshooting steps. Then replace the RAM. Now, take a friend's RAM and install it in your computer. If this fixes the problem, that would definitely point to an issue with the original RAM stick or probably a BIOS incompatibility. Update your BIOS firmware now and try reinstalling your original RAM stick; see if you still have the problem.

This way, we come to the end of our guide on How to fix Correctable memory has been detected in the memory slot. We hope that you will manage to solve the problem really fast.