I was updating to Windows 11 when everything went wrong. I started getting Blue Screen of Death (BSOD) errors continuously. Each restart brings a different error like IRQL_NOT_LESS_OR_EQUAL, PAGE_FAULT_IN_NONPAGED_AREA, ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY, SYSTEM_SERVICE_EXCEPTION, CRITICAL_PROCESS_DIED, and issues related to win32kbase.sys and fltmgr.sys. Sometimes my PC crashes even in recovery mode. There are moments where I can log in normally, but I get a BSOD shortly after. I'm really worried about data loss while fixing this. What should I do?
3 Answers
Could you share your PC specs? It might help narrow down the problem. Knowing your exact hardware can lead to better solutions!
To really figure out what’s causing these BSODs, we need crash logs, known as dump files. If you can manage to boot into Windows or Safe Mode, check the folder at C:WindowsMinidump for any files. If you find some, zip them up and upload them using a reliable file host like catbox.moe or mediafire.com. If you only have one file or none, follow a guide to change your dump settings so we can gather more useful info.
First things first, data safety is important! Before doing anything drastic like re-setting your BIOS or disk setup, make sure to back up your data. Always test backups beforehand!

Sure! Here are my specs: CPU: Intel i9-14900K, GPU: RTX 4090, Motherboard: MSI PRO Z790-P, RAM: 2x32gb Corsair Vengeance. What else do you need to know?