A Blue Screen of Death (also known as a stop error, BSOD or bluescreen) is an error screen displayed by certain operating systems, most notably Microsoft Windows, after encountering a critical system error which can cause the system to shut down to prevent damage. Bluescreens can be caused by poorly written device drivers, faulty memory, a corrupt Registry, or incompatible DLLs. Bluescreens have been present in all Windows-based operating systems since Windows 3.1; OS/2 and MS-DOS suffered the Black Screen of Death, and early builds of Windows Vista displayed the Red Screen of Death after a boot loader error.
The term "Blue Screen of Death" originated during OS/2 pre-release development activities at Lattice Inc, the makers of an early Windows and OS/2 C compiler. During porting of Lattice's other tools, developers encountered the stop screen when NULL pointers were dereferenced either in application code or when unexpectedly passed into system API calls. During reviews of progress and feedback to IBM Austin, the developers described the stop screen as the Blue Screen of Death to denote the screen and the finality of the experience.
2007-12-24
15:53:56
·
4 answers
·
asked by
Luke
3