Repair
Blue Screen (BSOD) Diagnosis and Fix
SYSTEM_SERVICE_EXCEPTION, MEMORY_MANAGEMENT, DPC_WATCHDOG — decoded and cured.
Symptoms we see
- Random crashes with a QR code and a stop code
- Crashes only when gaming, waking from sleep, or plugging in a device
- The PC restarts before you can read the error
Common causes
- A specific driver — usually storage, graphics or network — three versions behind
- Bad RAM (MemTest86 catches it in one pass, usually)
- Overheating CPU/GPU throttling and faulting
- A recent Windows update conflicting with legacy drivers
How we approach it
We read the actual minidump file with WinDbg and identify the failing driver by name and version — not a guess. From there it's a targeted driver rollback, hardware test, or firmware update.
What you get
A stable machine with the guilty driver named, updated or removed, and diagnostic evidence so you know it won't come back.