Kernel Data Inpage Error Blue Screen of Death Fix

The “Kernel Data Inpage Error” is a Blue Screen of Death (BSOD) error in Windows that signifies a critical failure. It occurs when the operating system’s kernel, which is the core part of the OS, attempts to read a “page” of data from the paging file (also known as virtual memory) and fails.

This usually points to a hardware problem with your computer’s memory (RAM) or hard drive.

This is a serious issue but often fixable.

🧠 What Causes the “Kernel Data Inpage Error”?

Error Code: KERNEL_DATA_INPAGE_ERROR
Stop Code: Often 0x0000007A

Common causes:

• 🧠 RAM issues

• 💽 Hard drive/SSD errors

• 🔌 Loose or failing cables

• 🦠 Malware

• 📄 Corrupted system files

• 🧰 Driver issues

✅ Step-by-Step Fix Guide

🔁 1. Restart Your PC

Sometimes it’s just a one-time glitch. If it comes back, continue below.

💽 2. Run a Disk Check

The most common cause is disk errors (bad sectors).

Steps:

1. Open Command Prompt as Administrator

2. Run:

   chkdsk C: /f /r


3. Type Y to schedule it at next boot.

4. Restart your PC – the scan may take a while.

Also Read : Traces Login Error | Why is Traces Login Not Working

🧠 3. Test Your RAM

Bad memory can also trigger this BSOD.

Use Windows Memory Diagnostic:

1. Press Win + R, type:

   mdsched.exe


2. Choose “Restart now and check for problems”

Alternatively, use MemTest86 for a deeper test:

• Create a bootable USB and let it run overnight.

🔄 4. Update or Reinstall Drivers

Bad or outdated drivers can cause this.

Quick way to check:

• Press Win + X → Device Manager

• Look for any ⚠️ yellow exclamation marks

• Focus on:

  • Disk drives

  • IDE/SATA/Storage controllers

  • Graphics card

Update via:

• Right-click > Update Driver

• Or get the latest from your manufacturer’s website

🧱 5. Check SATA/Power Cables (Hardware Check)

Open your PC (if you’re comfortable) and:

• Reseat or replace the SATA cable and power connectors to your drive

• Try another SATA port

• If using an external drive, try a different USB cable or port

🦠 6. Run Malware Scan

Malicious software can mess with disk or memory operations.

Use:

• Windows Defender Full Scan

• Or tools like Malwarebytes

🔧 7. Run System File Checker

Fix corrupted system files:

Also run:

Then restart.

💡 8. Check SMART Disk Status

Use built-in PowerShell or a tool like CrystalDiskInfo.

PowerShell:

Look for:

• Health Status: “Unhealthy” or “Warning” = drive might be failing

☁️ 9. Update BIOS/Firmware (Advanced)

Outdated BIOS or SSD firmware can cause kernel-level issues.

Check:

• Motherboard manufacturer website for BIOS updates

• SSD manufacturer site for firmware tools

⚠️ Caution: Updating BIOS has risks – follow instructions carefully.

☠️ 10. If Nothing Works — Consider Drive Replacement

If:

• CHKDSK finds bad sectors

• MemTest shows errors

• Or SMART status is failing

Then it’s likely hardware failure. Replace the faulty drive or RAM.

📝 Optional: Analyze the BSOD Dump File

Use a tool like BlueScreenView or WinDbg to see the .dmp file:

• Located in: C:\Windows\Minidump\

It may tell you which driver or file caused the crash.

Ensure the paging file size is set to be managed automatically by Windows. Go to This PC > Properties > Advanced system settings > Performance > Advanced tab and make sure the “Automatically manage paging file size for all drives” box is checked.