Win7 system blue screen failure 0x0000007a how to solve

1. Download a blue screen finder. The reason for the error of this 7a blue screen error code is:

Code: 0x0000007a Cause: The data area sent to the system call is too small.

2, error analysis:

This error is often caused by the inability of kernel data in virtual memory to be read into memory. The cause may be a bad cluster, a virus, a disk controller error, or a problem with the memory (wiping gold finger) in the virtual memory page file.

3, the solution:

First upgrade to the latest virus database anti-virus software to kill the virus, if there is 0xC000009C or 0xC000016A code in the error message, it means that it is caused by bad clusters, and The system's disk detection tool cannot be repaired automatically. In this case, enter the recovery console and manually repair it with the chkdsk /r command.

4, the details can be entered at the beginning → run: EventVwr.msc, open the event viewer after the carriage return, pay attention to check the system log and the application log marked the wrong item.

5, before, be sure to click the system failure record option, otherwise the blue screen can not record blue screen events (may be optimized): control panel → system → advanced & rarr; start and failure recovery & rarr; System failure → check the event is written to the system log → determine

6, after the blue screen, in the system disk (usually C drive) minidump folder to find the error file with the extension dmp. 2 extension dmp file needs to use the source code to debug WinDbg software to view (Microsoft official website can download the software)

1 extension DMP log file for the system file, if not found, need to modify the file in advance Clip options. 2 start → control panel → folder options → view → click to display all files and folders → application. 3 Remove the hidden operating system files, hide the tick &rarr before the extension of the known file type; OK

7, encounter the blue screen, long press the power button, close the operating system. When you turn it on again, press F8 to enter the selection menu and enter safe mode, which may improve. Then restart the computer and continue to press the F8 key. At this time, you can choose to use the [“last correct configuration"start Windows] option to solve a problem such as the newly added driver does not match the hardware.

8, in addition, you can also go to the knowledge base of Microsoft's official website to check the relevant information, compare, identify, find a solution.