Win7 system boot blue screen prompt STOP: c000021a Fatal System Error error code solution

When opening the Win7 system, I get a blue screen prompt & rdquo; STOP: c000021a {Fatal System Error}__The session Manager Initialization system process terminated unexpectedly with a status of 0xc000003a (0x00000000 0x00000000).__The system has been shut down, the specific phenomenon is as follows: Br>

Workaround:
First, if your computer does not have any important information, re-partitioning and reinstalling Win7 may be faster!
Second, if there is a way to repair according to the following:
1, try to use Diskgenius under the PE for disk detection and repair, heavy-key mbr and then try to enter the system;
2 Check whether the disk drive letter has been modified in the PE. If it is changed, it will be changed back.
3. If the reload cannot be solved, try to repair it under the PE using the NT BOOT AUTOFIX tool. Www.xitongcheng.com
4, check the hard drive data cable or replace the hard drive test, if the problem remains after reinstalling the system, then it is very likely that the problem lies in the hardware.
5, there is a more common situation, that is, after reinstalling the system, but can solve the problem, but it will not be long before the problem will appear again, like this situation is mostly hard disk bad cluster, you can try to use the hard disk repair software first Fix the hard drive and try to replace the hard drive if it is still not recommended.
The above is the introduction of the STOP:c000021a {Fatal System Error} solution for the Win7 system boot blue screen. Friends who have the same problem can solve the problem according to the above method.