i need help ASAP, my pc has a problem, and ITS UNFIXABLE!

Understanding and Troubleshooting Power-Related Boot Issues on the HP Compaq 8200 Elite SFF

If you’re experiencing persistent startup problems with your HP Compaq 8200 Elite Small Form Factor (SFF) desktop, particularly after power interruptions, you’re not alone. Many users encounter boot failures that require unconventional troubleshooting steps, which can be frustrating. This article aims to shed light on potential causes and solutions for such issues, helping you restore normal function to your machine.

System Overview

Your PC specifications include:
– Processor: Intel Core i5-2400 @ 3.30 GHz (overclocked)
– Graphics Card: MSI GTX 1050 Ti 4GB
– Memory: 14GB RAM (three sticks)
– Storage: 1.4TB
– Power Supply Unit (PSU): 240W

Symptom Description

The core problem occurs after power outages or manual disconnection of the power cable:
– The system fails to boot normally.
– Upon startup, there’s a brief period with no display.
– The PC then powers itself on automatically.
– Fans spin at full speed, but no display output.
– To resolve, users often manually remove and reseat RAM sticks, then perform multiple power cycles, including booting into BIOS, shutting down, and reconnecting components before the system operates normally again.

Possible Causes

1. Power Supply or Power Management Issues:
   Power fluctuations or a PSU that struggles to handle sudden power loss may lead to unstable startup behavior.

2. RAM Seating or Compatibility Problems:
   Improper RAM installation or incompatibility can cause boot failures, especially if the motherboard detects memory issues during startup.

3. BIOS/UEFI Settings or Firmware:
   Outdated or misconfigured BIOS settings can result in boot problems following power interruptions.

4. Motherboard or Hardware Faults:
   Faulty capacitors, motherboard anomalies, or other hardware issues can contribute to the observed symptoms.

Recommended Troubleshooting Steps

1. Power Supply Check:
2. Test the PSU with a different power cable or try a known-good PSU if available.

3. Ensure power outlets are stable and using an uninterruptible power supply (UPS) can prevent frequent power outages.

4. Inspect and Reseat RAM:

5. Power off the system and unplug it.
6. Carefully remove all RAM sticks.
7. Clean the gold contacts gently with compressed air or a soft cloth.
8. Reinstall the RAM sticks firmly, ensuring they click