Question about Sony VAIO PCG-K25 Notebook

4 Answers

Operating system not found

Operating system is not found: computer turns on, lifebook fujitsu logo appears, then they say operating system not found

Oparating system not found

Posted by on

4 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.


    An expert who has posted more than 50 answers, of which 90% or more were rated as helpful.

  • Expert
  • 64 Answers
Re: operating system not found

Operating system not found? I have got Windows Boot Genius to fix problem safely!

Posted on Dec 04, 2013

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer
Re: operating system not found - Sony VAIO PCG-K25 Notebook PC Laptops

Throw the laptop away and live ur life

Posted on Jun 19, 2013

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 2,427 Answers
Re: operating system not found

Yep, your operating system has crashed, not your hard drive, but the windows on the hard drive..

simply boot from your windows cd / dvd and choose upgrade as the instillation type or leave current file systems intact so as you install windows over again, you dont loose your previous data..

Posted on Jan 08, 2008

  • Level 1:

    An expert who has achieved level 1.


    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 16 Answers
Re: operating system not found

Try to reinstall new oprating system from DVD/USB or any bootable media..

Posted on Feb 04, 2013

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

How do i factory reset my fugistu lifebook T4220 with out a cd because my computer does not have the thing to put cd's

Step 1Reboot or turn on your Fujitsu Lifebook and press "F12" when the Fujitsu logo appears.
Step 2 Highlight "Recovery and Utility" using your arrow keys and press "Enter." If this options does not appear, you have to recover directly from the recovery disc. Step 3
Select a new keyboard layout on the first screen that appears, if your preferred keyboard is not already selected. Click "Next." Select "Use recovery tools...," and "Next" on the "Operating System" dialog screen. Enter your password, if your system is configured with one. Step 4
Click "Recovery and Utility" on the "System Recovery Options" screen. Step 5
Click the "Recovery" tab and click "Restoring the Factory Image (only C:\drive)." Follow the on-screen instructions to restore your Fujitsu Lifebook. Some models may require a supplied recovery disc be inserted at this point.

Mar 10, 2015 | PC Laptops

1 Answer

Factory restore

1. Turn on or reboot your system. When the Fujitsu logo appears, press the [F12] key.

2. From the Boot Menu, that appears, check whether the <Recovery and Utility> option is present.
If it is not present, it means that the utility must be used from the disc.
Proceed to "Running Recovery and Utility from the Bootable Disc" , if <Recovery and Utility> is unavailable.

Dec 22, 2013 | Fujitsu LifeBook AH530 NoteBook

1 Answer

How do I get into bios

As soon as the Fujitsu logo appears on the screen, press the F2 key. If this doesn't work, please post the specific family and model of your Fujitsu Siemens LifeBook PC.

Jun 03, 2012 | Fujitsu Siemens LifeBook PC Laptops

2 Answers

Audio driver

You can download the driver from this link:
On the left side of the page there is a link "Driver & downloads". Click on it, then on the middle area of the page, under "SELECT PRODUCT" you will select "Notebooks". A new menu appears, select "LIFEBOOK". A new menu appears, select "LIFEBOOK E". A new menu appears, select "LIFEBOOK E8410 (Intel Graphic)" or "LIFEBOOK E8410 (Intel Graphic)". (Makes no difference, since the audio card is the same ALC262 in both versions). After this, there appears a list with operating systems available. Select the one you are using, then select "Audio".
I would suggest to install first the "Chipset" driver from the same list, then restart the computer and after restart install the audio driver.
Best regards

Jun 28, 2011 | Fujitsu LifeBook E8410 Notebook - Intel...

1 Answer

My lifebook isnt detecting anything i plug into the usb ports

To enter the BIOS Setup Utility do the following:

1. Turn on or restart your notebook.

2. Press the [F2] key once the Fujitsu logo appears

on the screen. This will open the main menu

of the BIOS Setup Utility with the current

settings displayed.

3. Press the [RIGHT ARROW] or [LEFT ARROW] key

to scroll through the other setup menus to review or
alter the current settings.

Go to USB Features and make sure that the USB Ports are Enabled.

Hope this Helps!
Don"t forget to rate;)


May 18, 2011 | Fujitsu LifeBook P2040 Notebook

2 Answers

Hi, i have a fujitsu lifebook n 6740 and it running very slow...i was wondering how i can restore it to the factory settings when i bought it

Back up all your stuff first! Then when you're ready, make sure System Restore is first disabled/turned off.
Then when you boot your computer, (before the logo shows on the screen)
Press and hold down Alt+ F11 at the same time, for about 7-8 seconds. This should give you access to factory resetting options.
Hope this works!

Mar 16, 2011 | Fujitsu LifeBook N6470 Notebook

1 Answer

My lifebook s7010 won't startup. After put the on button the screen still remains black. The fujitsu logo will not appear on the screen.

Unplug the AC adapter from power cord, then remove the battery.Wait 30 min and put the battery back.Plug the AC in power cord and try again.If not start you need check AC adapter with voltmeter.If the AC working your computer need service.

Nov 10, 2009 | Fujitsu Siemens LifeBook S7010 Notebook

1 Answer

Problem with my Bluetooth

I found your driver on the internet. Is your notebook a Fujitsu Siemens LifeBook E8210 PC Notebook like the displayed Icon beside your problem. I will give you the site and some instructions for you to find your driver. Open this site ---on the Welcome to our Support Pages there is another scroll down inside the webpage, scroll it until it reaches the buttom. You will see there the SELECT PRODUCT drop down box. Choose your product and wait for the 2nd drop down box to appear. Continue choosing your product until the 4th, the last box will appear. The sequence of the boxes are like ex. 1)Notebooks, 2)LIFEBOOK, 3)LIFEBOOKS E, 4) and the 4th box choose between the two E8210 whether your notebook is a ATI-Graphics or Intel-Graphics, after that click on Drivers and choose your operating system. Then you can download all the drivers you want. Hope this helps.

Mar 23, 2008 | Fujitsu Siemens LifeBook® E8210 PC...

2 Answers

Operating system not found

On my Windows 7 laptop, I have got "Operating System not found" error. to fix problem, Windows Boot Genius helped me finally!

Mar 15, 2008 | Gateway M305CRV Notebook

5 Answers

Operating system not found

Operating system not found? I have got Windows Boot Genius to fix problem safely!

Oct 14, 2007 | Fujitsu Siemens LifeBook S-6000 Notebook

Not finding what you are looking for?
Sony VAIO PCG-K25 Notebook Logo

1,756 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony PC Laptops Experts

micky dee

Level 3 Expert

2602 Answers

danielle yancer
danielle yancer

Level 2 Expert

87 Answers

Jax Planet
Jax Planet

Level 2 Expert

921 Answers

Are you a Sony PC Laptop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides