What is Windows Event Viewer?

Windows Event Viewer is a built-in Windows tool that records system events, errors, and warnings. It logs everything from application crashes to driver failures and security events. Most users find it difficult to read because the entries are written in technical XML format.

What does Kernel-Power Event 41 mean?

Kernel-Power Event 41 means your PC shut down unexpectedly without going through a normal shutdown process. This is usually caused by a power failure, a system crash, or overheating. It does not always indicate a serious problem but should be investigated if it happens repeatedly.

Is ReadMyLog free to use?

Yes. ReadMyLog is completely free. No account, no email, and no download required. Paste your error, click Decode, and get your plain-English explanation instantly.

Is my error data sent to a server?

Your error text is sent to an AI model to generate the explanation and is not stored or logged. No personal information is collected.

What types of Windows errors can ReadMyLog decode?

ReadMyLog decodes all major Windows Event Viewer error types including system crashes and BSODs, driver errors, disk failures, application crashes, security events, and Windows Update failures.

Free, instant, no account

Your Windows errors,
finally explained

Paste anything from Windows Event Viewer and get a plain-English explanation of what went wrong, and the exact steps to fix it.

Paste your error here XML, plain text or error code

Try an example:

Your error text is sent only to the AI model to generate a response, then discarded.

No error data stored

Results in under 10 seconds

Plain English, not IT jargon

Works on Windows 10 and 11

Before and after

From gibberish to a fix in seconds

This is what the same error looks like raw from Event Viewer versus what ReadMyLog shows you.

Raw from Event Viewer

<Event>
  <System>
    <EventID>41</EventID>
    <Level>2</Level>
    <Provider Name="Kernel-Power"/>
    <Task>63</Task>
    <Keywords>0x8000000000000002
    </Keywords>
    <EventData>
      <Data Name="BugcheckCode">
        0</Data>
      <Data Name="PowerButtonTimestamp">
        0</Data>
    </EventData>
  </System>
</Event>

What ReadMyLog shows you

Your PC lost power unexpectedly

This is Kernel-Power Event 41, which means Windows shut down without finishing properly -- likely a crash, a freeze, or a sudden power cut. The BugcheckCode of 0 means no specific driver was blamed, which usually points to hardware.

Most likely fix

Check your RAM with Windows Memory Diagnostic, reseat your power cable, and update your graphics driver. If this happens often, your PSU may be failing.

How it works

Three steps from error to fix

No technical knowledge required.

Open Event Viewer

Press Win + R, type eventvwr and press Enter. Under Windows Logs, click System or Application.

Copy the error

Click any red error. Right-click and choose Copy, or select all the text from the Details tab and copy it.

Paste and decode

Paste the text into the box above and click Decode. You will get a plain-English explanation and a ranked list of fixes within seconds.

Error types

Every type of Windows error, decoded

ReadMyLog handles the full range of errors that appear in Windows Event Viewer.