1. Run CHKDSK to Fix Disk Errors
- Press Win + X → Command Prompt (Admin)
- Type:
- chkdsk C: /f /r /x
- Restart the system to allow repairs.
2. Check Disk and Cable Connections
- Power off the PC.
- Reseat or replace SATA/SSD cables.
- Test external drives with different ports or cables.
3. Update or Roll Back Storage Drivers
- Press Win + X → Device Manager.
- Expand IDE ATA/ATAPI controllers or Storage controllers.
- Right-click driver → Update or Roll Back.
4. Repair System Files (SFC & DISM)
- Open Command Prompt (Admin).
- Run:
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
- Fixes system corruption linked to paging errors.
5. Test RAM for Stability
- Press Win + R, type mdsched.exe, and press Enter.
- Choose Restart now and check for problems.
- Replace faulty RAM if errors are detected.
6. Adjust Paging File Settings
- Press Win + R → sysdm.cpl.
- Under Advanced → Performance → Settings → Advanced → Virtual Memory,
- Set to automatically manage or manually assign a size (1.5x–3x RAM).
7. Scan for Malware
- Open Windows Security → Virus & threat protection.
- Run Full Scan and then Offline Scan.
- Use rootkit detection tools for deeper scans.
8. Perform a System Restore
- Go to Control Panel → Recovery → Open System Restore.
- Roll back to a restore point before the BSOD started.
The 0x0000007A (KERNEL_DATA_INPAGE_ERROR) BSOD signals that Windows failed to retrieve kernel data from the paging file, often due to disk corruption, RAM errors, or driver failures.
To fix the issue:
- Run CHKDSK, SFC, and DISM repairs
- Reseat cables and update storage drivers
- Test RAM and reset paging file configuration
- Scan for malware and restore the system if needed
If the error persists:
- Replace failing HDD/SSD or RAM
- Ensure power stability to avoid sudden crashes
- Perform a clean Windows installation for long-term reliability