In layman’s terms, the 2000-0142 error code means that the test failed to read information off your computer’s hard disk drive. Since there is trouble reading from the HDD, your computer may not start or will at least have some trouble booting up.
Unfortunately, the most likely cause of the Dell ePSA error code 2000-0142 is a hard disk failure. If you hear your hard drive making strange noises (clicking, beeping, grinding) or failing to spin up, you’ll know for sure that your hard drive is dead.
If you see error code 0142 on Dell computers from the late 90s, this method points to: Loose SATA connection cables. Damaged MBR and bad sectors on our hard drive. Mechanical damage, wear from overheating, mechanical damage, including cracked bottoms and broken cardan shafts, etc.
What factors are responsible for Dell Diagnosis 2000-0142? An ePSA diagnostic error code 2000-0142 means that the hard disk drive (HDD) self test failed. Simply put, error code 2000-0142 means that the test was unable to read important information from your computer’s hard drive.
What does error code 2000 0142 mean?
In short, this error means that the corresponding ePSA was unable to read the disc from Intel. Faulty, misaligned, or other wiring in the computer case will cause the hard drive to reconnect to the motherboard. … Corrupted data or MBR (Master Boot Record) on the hard drive, which can cause the device to crash.
How do I fix error code 2000-0142 on my hard drive?
Fix or resolve Dell hard drive error 2000-0142 to recover data
- Connect one type of hard drive to another computer. Remove the affected drive. … Windows
- Use the installation media to run the CHKDSK command. The MBR contains information about the location of the installed operating system. …
- Reinstall Windows.
Which device would you replace for the following ePSA diagnostic error code 2000-0142 *?
Unfortunately, the most likely cause of Dell ePSA error code 2000-0142 is usually a hard drive failure. If you yourself hear your hard drive making strange noises (clicking, beeping, creaking) or stop spinning up, be sure that your hard drive is definitely not working.
Which device would you replace for the following ePSA diagnostic error code 2000-0142?
Unfortunately, the most likely cause of Dell ePSA error code 2000-0142 is an intense hard drive failure. When you hear your good hard drive making weird noises (clicks, beeps, cycles) or not spinning, you surely know who might be dead to your hard drive.
How do I fix error code 2000-0142 on my Dell laptop?
How to Fix DELL Diagnostic Error 2000-0142
- Error 2000-0142. …
- Method 1: Run the just-in-time write-to-disk command using the Windows installation disc. …
- Method 2: Reinstall Windows.
- Method… 3. Replace the hard drive.
- Method… 4. Master the failed disk and try to recover the data.

I’m a writer for uscfr.com. In my opinion, technology should make our lives easier, not more complicated. That’s why I enjoy breaking down complex topics and explaining them in a way that everyone can understand. In my free time, I can be found tinkering with new devices or coding up new apps.