My Toshiba book deleted the system files of the C drive by mistake and it won t turn on

Use [Toshiba One-Click Recovery System] to recover.

Specific method: Toshiba recovery (restoration) system is more cumbersome, strictly follow the steps below:

1) The laptop must be turned off;

2) Press and hold"0"The key is not put;

3) Press Power on (don't release the "0" button);

4) Release the power on (do not release the "0" button);

5) Press and hold"0"The key is held for three seconds and released;

6) Select "Yes" in the pop-up dialog box.

7) Select Factory Reset;

8) There are three options:

Recovery defaults, i.e. full recovery, which formats and merges all partitions of the hard drive into one partition;

Recover but do not change partition i.e. only recover C partition;

Custom recovery, i.e. formatting the hard disk, defining the capacity of partition C, and dividing the rest after entering the system;

1) If the notebook has been partitioned before, select Restore but do not change the partition, so that all the data of the notebook except for the C drive are retained.

2) If there is no partition before the laptop, select Custom Recovery, the result is to format the hard disk, define the capacity of the C partition and divide the rest after entering the system.

Hehe! That's a hard question!

You can't use an external optical drive! Now it seems that there is no other way than this, and you can't remove this hard drive in order to install the system.

Take it to repair, it's the same as a melon.

Let you use Japanese products、、、

Bad luck ( ' ) convex.

No light area No floppy disk The system does not recognize the USB flash drive.

You're got a serious question!!

The system is broken. Just reinstall the system with a verified system disk, so that the problem that the system cannot be started can be solved automatically and smoothly throughout the process. These are possible with a USB flash drive or hard disk, and the installation speed is very fast.

But the key is: to have good compatibility (compatible with IDE, ACHI, RAID mode installation) and can be automatically and permanently activated, can automatically install the machine hardware driver sequence of the system disk, which can be the whole process of automatic and smooth reinstallation of the system. Here's how:

1. U disk installation: ** A verified system installation disk file (ISO file), use ultraiso software to make a boot U disk to install the system, and use this good system U disk to guide the start machine, you can install the system smoothly;

exe to the non-system partition of the computer and then run "Install the system." exe", directly enter the balance to confirm the restore operation, and reconfirm the automatic installation operation. (Pay attention to back up the important data of the C drive before execution!)

3. **version tutorial: How to give you the detailed **version installation tutorial in this regard? Can't be attached. will be judged by the system as a violation. The address is in .........si xin zhong………Yes! Hope!