How to repair Windows 7 in sony vaio without any C.D/DVD/USB

Hello sir,
I want fresh win 7 installation coz my system feezes/hangs during and after every boot, infact I’ve to wait 2mins (approx) after startup. So i dont want to take any half measures and have clean fresh OS once again.
From date of purchase to till now, i’ve installed, uninstalled, changed/deleted some system files & registry. so i think in that process some crucial system files are either deleted or damaged.
I wanted to get AERO display in my win 7 home basic and in getting that i intalled some 3rd party software, edited some registry through regedit/cmd and in the end no Aero effect yet but my system got affected.
Few days back I uninstalled microsoft security essential coz its ‘real time monitor’ use to get turned off at every startup and if it not turned on manually you cannot do any thing. So every time i’ve to turn on manually after each and every startup. So i got Avast instead.
So in the end, After so much mess up, its better to take full measure and reinstall Win 7 OS, isn’t it.
P.S : after factory reset, do i have to again create (D: drive) partition. coz at the time of purchase showroom IT guy did create D: drive for me at my request.

1 answer

Public
Staff October 29, 2014

Hello, then it’s gonna be quite easy. Follow this steps:

https://withsteps.com/question/how-to-repair-windows-7-in-sony-vaio-without-any-c-ddvdusb-2#answer-2835

 
The showroom guy did a trick for you so you ca have D: drive. He shrank the partition C: to create some unused space that was defined as D: drive. See here at page 12. I guess D: partition will remain untouched. Even so, is strongly recommended to back-up all your data.
 
Good luck!

#1

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