PC Bricked After CPU Upgrade (Ryzen 5 3600 to Ryzen 7 5700 3XD)

Hi everyone,

I recently upgraded my CPU from a Ryzen 5 3600 to a Ryzen 7 5700 3XD, and since then, my PC has been completely bricked. I’ve tried troubleshooting but haven’t been able to resolve the issue. Here’s what’s happened so far:

Current GPU: RTX 3070

What I’ve done so far:

  1. CPU Installation:

    • Confirmed the CPU was installed correctly (no bent pins, proper orientation).
    • CPU and RAM are recognized in the BIOS.
    • CPU cooler is connected and functioning (thermal paste is on).
  2. BIOS Update:

    • Initially, I didn’t update the BIOS before booting with the new CPU. (FYI because idk if its relevant, I didn’t unplug my GPU etc.)
    • On first boot, Windows failed to launch properly – I heard the Windows ding sound but was stuck on a black screen.
    • Shortly after, all lights and fans turned off, the monitor lost signal, and the PC restarted itself into a black screen.
    • I then updated the BIOS, and the PC finally booted into Windows, but it was extremely laggy.
  3. Windows Issues:

    • After the BIOS update, Windows loaded, but the system was unusable due to extreme lag.
    • Moving the mouse was bad, but opening Chrome caused the system to nearly freeze (took ~20 seconds to load).
    • AMD software eventually launched and installed the new chipset drivers, but the system remained unresponsive.
    • I reinstalled Windows, which helped slightly, but the system was still extremely laggy.
  4. XMP Profile Testing:

    • Noticed XMP was off in the BIOS, so I tried enabling XMP 1 and XMP 2.
    • XMP 2 seemed to work better, but after switching back to XMP 1 to confirm, Windows stopped launching entirely.

Repair shop: - Took the PC to a repair shop.
- The technician confirmed that all components (motherboard, GPU, CPU, PSU, RAM) are working fine – no shorts or physical damage.
- However, they couldn’t figure out why Windows won’t launch or why the system is so laggy.

Current Status:
- The PC fails to boot into Windows after changing XMP profiles. Changing it back to profile 2 has no effect. - The repair shop is stumped, and I’m out of ideas.

One thing that I did notice was that the CPU Temperatur (in BIOS) was around 50°c

Hi everyone,

I recently upgraded my CPU from a Ryzen 5 3600 to a Ryzen 7 5700 3XD, and since then, my PC has been completely bricked. I’ve tried troubleshooting but haven’t been able to resolve the issue. Here’s what’s happened so far:

Current GPU: RTX 3070

What I’ve done so far:

  1. CPU Installation:

    • Confirmed the CPU was installed correctly (no bent pins, proper orientation).
    • CPU and RAM are recognized in the BIOS.
    • CPU cooler is connected and functioning (thermal paste is on).
  2. BIOS Update:

    • Initially, I didn’t update the BIOS before booting with the new CPU. (FYI because idk if its relevant, I didn’t unplug my GPU etc.)
    • On first boot, Windows failed to launch properly – I heard the Windows ding sound but was stuck on a black screen.
    • Shortly after, all lights and fans turned off, the monitor lost signal, and the PC restarted itself into a black screen.
    • I then updated the BIOS, and the PC finally booted into Windows, but it was extremely laggy.
  3. Windows Issues:

    • After the BIOS update, Windows loaded, but the system was unusable due to extreme lag.
    • Moving the mouse was bad, but opening Chrome caused the system to nearly freeze (took ~20 seconds to load).
    • AMD software eventually launched and installed the new chipset drivers, but the system remained unresponsive.
    • I reinstalled Windows, which helped slightly, but the system was still extremely laggy.
  4. XMP Profile Testing:

    • Noticed XMP was off in the BIOS, so I tried enabling XMP 1 and XMP 2.
    • XMP 2 seemed to work better, but after switching back to XMP 1 to confirm, Windows stopped launching entirely.

Repair shop: - Took the PC to a repair shop.
- The technician confirmed that all components (motherboard, GPU, CPU, PSU, RAM) are working fine – no shorts or physical damage.
- However, they couldn’t figure out why Windows won’t launch or why the system is so laggy.

Current Status:
- The PC fails to boot into Windows after changing XMP profiles. Changing it back to profile 2 has no effect. - The repair shop is stumped, and I’m out of ideas.

One thing that I did notice was that the CPU Temperatur (in BIOS) was around 50°c