Solution to WIN10 System Patch update resulting in hard drive failure and partition loss problem

October 29 Part of the use of Win8 or Win10 computer, in the system Patch update, appear again when the hard drive can not boot and partition loss, prompted as follows:

"Error1962:no operating system found. Press any key to repeat boot sepuence. "

Operation Steps:

Important NOTE:

1, the recovery needs to restore the partition first, can not guarantee 100% data recovery;

2, after the restoration of partitions, some of the computer's one-key recovery may not be used;

3, please ensure that the data is securely backed up and then the operation of the following way to restore operations.

System Repair Plan:

The recovery scheme is divided into two steps, one, recovery partition; second, repair system

First, recovery partition: Use Diskgenius to recover the missing partition (recommended use of Fast Restore 3.0 or WIN8 above PE tools inside the Professional version)

1, search lost partition: Click the tool, select "Search has been lost partition (reconstruction partition table)";

2, the default selection of the entire hard drive, do not change the direct point to start the search;

Note: If you search for a 100G unformatted FDD partition from the beginning of the following illustration, click Ignore.

If you click a reservation, you need to stop searching and search again (do not save the partition table), and you can try it several times before you save the partition table.

3, retain the function of the partition: Depending on the factory system (WIN8 or WIN10), the default is to locate the WinRE partition (hundreds of MB), ESP partition (hundreds of MB), hundreds of MB of one-key recovery ESP partition (note, some machines do not have this partition, can not find to continue), the OS partition (C disk), (Def disk), one-click Restore hidden partitions:

WINRE:

SYSTEM:

LRS_ESP:

Primary partitions:

Pbr:

Transform partitioned Table style: After the search partition, you will be prompted to complete the partition search:

Note: Do not save the partition table at this time, select the "Partition table type is GUID format" in the top hard drive option, and then save the partition table.

Save Partition Table:

At this point, the partition is restored.

Second, the repair system

Copy the Attachment tool to the PE u disk root directory (WIN8 above PE, you must support the identification of the U disk under PE), in the PE system double-click run hf.bat file, restart repair completed. (After downloading, please modify the batch suffix name to remove it.) Jpg. ）