Win7 upgrade sp1 black screen prompt 0xc0000034 how to deal with

Some Win7 users when upgrading sp1, there is a black screen problem, black screen error code 0xc0000034 prompt, how to fix this problem? Today Xiaobian provides two solutions for everyone.

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Win7 sp1 system black screen appears Solution one: F8 on your keyboard

Press the computer boot time, Go to the Windows 7 security mode interface, then select Advanced Startup ——" to repair the computer, select System Restore in the system recovery options, and then select the one you want to restore from the listed restore points, if you have not done the system before. If you are restoring, you can check out Method 2.

Win7 sp1 system black screen solution 2:

1, also enter the repair computer option, after entering, select the command line, enter the following command line;

Reg Load HKLMBaseSystem C:WindowsSystem32configSYSTEM

Reg Delete “HKLMBaseSystemControlSet001ControlSession Manager” /v SetupExecute

Reg add “HKLMBaseSystemControlSet001ControlSession Manager” /v SetupExecute /t REG_MULTI_SZ

Reg unload HKLMBaseSystem< Br>

2. After restarting the computer after the command is executed, the problem can be solved.

The above are two solutions to the black screen upgrade Win1 sp1, users who have encountered this problem, you can try these methods, perhaps for your help.