Recommended Posts

Guys

I have a laptop that came pre-installed with windows 7 Home Basic. I have installed windows 8 on it and its amazing. But now i want to shift back to Windows 7 HB as i m going to sell the laptop.

I have the PEQSERVICE drive 15GB showing computer management. Any idea how i can shift back to Windows 7 which came pre installed ?

Laptop is ACER Aspire 5755G

Link to comment
https://www.neowin.net/forum/topic/1124048-shift-back-to-windows-7/
Share on other sites

Just found this;

No Restore CD / eRecovery / password / ALT + F10 or F10

  • 1 - Recovery of password for data on the hidden partition PQSERVICE
    • A - Install the software R-Drive Image to create an image of this partition (this file has the extension. ARC)
    • B - With this software, always create a virtual disk logic to see the files
    • C - From the desktop, go to the newly created virtual disk and find the file aimdrs.dat. The open with the notepad and get the password.

    [*]2 - Reactivating the ALT + F10

    • A - Find two files on the virtual disk that has been created: mbrwrwin.exe and rtmbr.bin.
    • B - Copy these 2 files to drive C: \
    • C - Type the following command: mbrwrwin install rtmbr.bin
    • D - The function has been reactivated.

    [*]3 - Start of Restoration

    • A - At start-up, check the set-up to make sure D2D is enabled.
    • B - Once the audit is complete and the PC has restarted, simultaneously press ALT + F10 to start the restore utility twhen the ACER logo appears.
    • C - When it asks for the password, you need to type one found in the file aimdrs.dat
    • Note: If the operating system does not work, it is possible to do this from another PC by connecting the hard drive or USB slave

From here, http://en.kioskea.net/faq/2040-acer-pc-restore-to-factory-settings

Hopefully it will help you.

I hope that works as well.

Often clean installs mess up the restore partitions a bit, hopefully not the case here.

Next time make backup media before you do anything else. :)

Or even better, a system image on an external drive.

Thanks for the help guys.

It was easier than i thought, just ppressed alt + F10 and it took me to a menu pressed enter and showed me a few option and tada booted into Acer Recovery :)

But the sad thing lol i have decided to keep the laptop and get MS Surface (That how much i m pressed with Windows 8).

do keep in mind any retail copy(even a upgrade anywhere) of Windows and If I remember correct the CD Key area is before you get to deleting partitions. Unless you have a magical fairy in the hidden partition (or used it for recovery at the partition select screen I would choose advanced then would highlight each one and choose delete when the screen shows 1 unpartitiononed space choose next, install or setup.

No i m buying a Surface RT. Actually i wanted something portable to carry around so was thinking of ultrabook. After weighing the cons and pro's thought about buying an RT.

I already purchased Windows 8 retail copy which i was using on this laptop.

If you can wait until after Christmas I would recommend the Surface Pro. It's about the same price as an ultrabook, but is still a Surface.

Now if the cons you're talking about are battery life and such, then yeah the RT would be better...but with less software compatibility due to no ability to install x86 based software.

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Get used to this, with AI tooling now uncovering new vulns and getting them exploitable far faster than has ever been possible before software is going to need to be updated far more frequently.
    • You don't need to "close all browser sessions constantly" or wait for updates to install. The updates download in the background while you use the browser, without interrupting you, they install automatically the next time you launch the app. And they install very fast (depending on your storage speeds, of course), you have to wait at most 2-3 extra seconds, if any. Seems like you haven't used Edge in a loooooooong time...
    • Segra 1.6.0 by Razvan Serea Segra is a free, open-source OBS-powered game recorder offering fast gameplay capture, instant clips, AI highlights, deep game integration, and seamless uploads—perfect for gamers, streamers, and content creators. Lightweight, fast, zero bloat. Segra key features: Automatic Game Recording: Begin capturing gameplay the moment your game launches, with zero manual setup. Instant Clipping: Save important moments instantly using a customizable hotkey—perfect for highlights, montages, or quick shares. Segra AI Highlights: Let Segra automatically detect kills, assists, deaths, and key events to generate polished highlight reels without manual editing. Gameplay Uploads: Upload recordings and clips directly to Segra.tv for fast sharing and cloud access. Deep Game Integration: Enjoy advanced game-data tracking across hundreds of supported titles, enabling smart highlight generation and stat-informed clipping. High-Performance Capture: Record up to 4K at 144 FPS using OBS-powered technology with minimal performance impact, supporting NVENC, AMD VCE, and custom quality controls. Segra Editor: Edit recordings easily with timeline controls, segment management, and event-based navigation to build the perfect clip. Customization Options: Adjust hotkeys, output formats, storage paths, codecs, capture quality, and performance settings for a tailored recording experience. Segra 1.6.0 changelog: Recording: Added HDR support. Grand Theft Auto: Added game integration for deaths (FiveM and RAGE MP supported). Highlights: Added customizable padding for highlights. Replay Buffer: Added a shockwave visual effect when a replay buffer clip is saved. Audio: Increased the maximum sound effects volume from 100% to 200%. Hotkeys: Fixed hotkeys not triggering while unrelated keys were held. Installer: Added code signing to verify publisher identity, branded the installer, and reduced OS security warnings. OBS: Updated the supported OBS version to 32.1.2. Download: Segra 1.6.0 | 74.4 MB (Open Source) View: Segra Homepage | Github | Screenshot Get alerted to all of our Software updates on Twitter at @NeowinSoftware
    • According to the developer(s):    
  • Recent Achievements

    • One Month Later
      Clizby earned a badge
      One Month Later
    • One Month Later
      Timaximus earned a badge
      One Month Later
    • Week One Done
      Timaximus earned a badge
      Week One Done
    • Rookie
      FBSPL went up a rank
      Rookie
    • First Post
      davidbazooked earned a badge
      First Post
  • Popular Contributors

    1. 1
      +primortal
      508
    2. 2
      PsYcHoKiLLa
      176
    3. 3
      +Edouard
      163
    4. 4
      Steven P.
      86
    5. 5
      ATLien_0
      79
  • Tell a friend

    Love Neowin? Tell a friend!