Windows 10: Unknowingly I fired the clean command in repair PC-->command prompt

Unknowingly I fired the clean command in repair pc CMD while installing Windows 10. Please help to get all partitions?
Problem: How to get back old partitions?

Error Made: Unknowingly I fired the clean command in repair pc CMD, while installing Windows 10.

Totally my disk with three partitions.

Partition 1: Where I Tried to install windows10, but thrown an error as mentioned below.
Partition2 & 3 : other partitions which were gone after entering clean command.
While I was installing Windows10, it has shown an error like windows cannot be installed on this partition, it is GPT partition, which is partition 1.

So went to repair my pc --> Repair PC selected advanced options and command prompt then.

> diskpart
> list disk
> select disk 0
> list partition
> select partition 1
>clean
Then I checked
>list partition
No partitions are available
>list disk

it is giving total disk capacity around 950 GB as disk 0

Laptop: Lenovo IdeaPad Z580


Please help me out..... *cry

:)

 

USB Keyboard and Mouse no longer work on Windows 10 Login Screen

YOU MEAN USE ON EVERYTHING AS IN PREBOOT.

You can not even access safe mode with no M & K functions. There could be commands from command prompt to maybe fix this, but I doubt it. And can you even use M & K using command prompt

I hate to say but repair >> system restore or reset PC or clean install may be only options.

 

AN OPERATING SYSTEM WASN'T FOUND

Hi,

Based on the details you have provided, Were you able to access the
Advanced Startup options (Startup Repair screen)? If yes, you can repair the boot from there by using the
Command Prompt. Here is how:

From the Startup Repair screen, click on
Advanced Options. Under the
Choose an option screen, select
Troubleshoot > Advanced options> Command Prompt. Please enter the following
command:

• 
  Bootrec /scanos
  
• 
  bootrec /fixMBR
  
• 
  bootrec /fixBoot
  
• 
  bootrec /rebuildBCD
  

If not, you can use your
ISO file
to access the Advance Startup
repair, boot your PC using the
ISO file and on the bottom left of the Windows setup screen, click on Repair my
PC > Troubleshoot > Advance Options > Command Prompt
and enter the command I provided.

If the issue persists, you can clean install Windows 10, contact our
Answer Desk for the activation key and explain to them what happened.

Update us on how it goes.

Regards.

 

Hi, this description of 'clean' shows that crucial information about your partitions has been destroyed - overwritten.
Clean vs Clean all in diskpart.. - [Solved] - Windows 7

Have you been using disk imaging routinely- which we repeatedly recommend? (e.g. Macrium Reflect (free - yes free) + external storage for disk image sets.

If you have, you can restore the most recent image.

(There are other disk imaging programs around too- it's been available for years as a method).

Hopefully you have a full backup of your personal data.

You can of course see what happens if you use data recovery or partition recovery programs such as
Rebuild and Recover Partition Table - EaseUS Partition Table Doctor

but I would assume the purpose of that command is to make that impossible.