Question about IBM ThinkPad T20 2647 Notebook

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I shut my laptop and next time i tried to switch on, it say operating system not found

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Your hard disk is not detected in bios setup.
for ente rin bios press del or F2 or enter for enter in bios.
thenn check in ide configuration yoour hard disk is detected.
then go to boot option set your hard disk as first boot device there.thne save settings.
then check.
if problem occurs then reset all defauls settings of bios but first try to detect your hard disk.

Posted on Nov 27, 2008

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How to fix Error F3-f200-0002 on toshiba windows 7 laptop with recovery media on flash drive


If you still have your recovery partition that the computer came with you can do this:

1. Initially you keep hold the power button for around 5 to 10 seconds to turn off your system. Keep in mind that keep holding the power button force the system to turn off. But any of the unsaved data will be lost.
2. At the similar time press and keep hold the zero key simultaneously, now push the power button one time to switch on your system.
3. While the screen is get appeared then free the 0 key.
4. If it any message to select the 32bit or 64bit operating system then you click Next button.
5. When provoked by the warning screen; click on to the Yes button to keep continue with the system recovery.
6. In that choose Recovery of Factory Default Software from the menu and then hit it off on the Next.
7. Choose Recover to out-of-box state option from certain options and then click Next button once again.
8. Understand and recognize this final warning screen.
9. Now finally click Next to start recovery

Aug 31, 2015 | Toshiba PC Laptops

Tip

Charging of laptop while shut down may cause the corruption of operating system....


Charging of laptop while shut down may cause the corruption of operating system. While shut down battery level will store in the memory and in the shut down mode, if you are charging, it will store in another memory location. After that if you are switch on the system, it will compare both values. If both are not equal, it may be corrupt the operating system. I had affected by this. It wont happen in all times ..Once happened for me after that for knowing purpose i did the same for three more times.. But not the same result. Better to save laptop life, please dint charge while shut down

on Dec 05, 2009 | PC Laptops

1 Answer

The case is: I shut my laptop " satellite a300 Toshiba" off by the button, and I did not wait it until shut down normally. then, every time I try to turn it on again it starts normally and...


That pointer is there to notify you that no operating system was found - Windows has been completely corrupted when you have shut it down while it was still working. Just reinstall it and all will be back to normal.

May 18, 2011 | Toshiba Satellite A300-ST6511 Notebook

1 Answer

My computer was taking a while to shut down and I eventually needed to go so i just pressed the off button and it didnt shut down properly. The next time I turned it on and tried to use my acer crystal eye...


Dear, which operating system you are using i.e (windows?) anyway if you are using windows, to fix the problem really quickly you have to restore your system to an earlier date on which you think ur computer is working fine. to restore fellow this- All program-Accessories-system tools-system restore. :)

Oct 23, 2010 | Acer Aspire One PC Notebook

1 Answer

Operatig system not found"


Try reinstalling the operating system, if fail, try running checkdisk on the HDD. If problem persists, replace the HDD.

Cheers!

Oct 20, 2009 | HP Pavilion dv6000z Notebook

3 Answers

Tryed to turn laptop on and now it is saying operating systems not found


Please check your Hard Disk Drive in the BIOS is still functioning. At the BIOS Booting Setup the should be ON to boot your Operating System.
Try and try again.
Good luck!

Sep 30, 2009 | HP Compaq Presario C304NR Notebook

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

1 Answer

Intel Pentium IV Trouble (40gig)


os not found usually means that your hd is faulty.
try remove hd and reseat it.
if no joy have os disk(windows) in cd drive start pc and boot from disk.
select install windows...system checks drive and informs of existing os..want to continue...install windows...next screen shows partitions.choose to delete partition then create new then format and install.
if when u try to boot from disk system say no hd found then hd is damaged.

Mar 14, 2008 | PC Laptops

1 Answer

Display shutdown


The next time this happens, try to manually operate the lid switch a couple of times. These switches can go bad and allow the unit to go into hibernation mode.
Ron-

Feb 23, 2008 | Toshiba Satellite A105-S4074 Notebook

6 Answers

Acer 1640


  • shutdown and power off your acer laptop
  • then remove the battery out of laptop
  • connect the power and switch on ur laptop
  • let it boot to operating system
  • check if its working now? ur keyboard and mouse should be working now
  • you can now connect the battery and keep working.
  • if u want to power off, put ur laptop in hibernate more, rather than shut-down. so u dont have to reboot next time without battery.
  • if u restart or start ur laptop after a shutdown, make sure to remove the battery first

    i hope this will help.
more details can be found on the cnet forum @ http://forums.cnet.com/5208-6620_102-0.html?forumID=44&threadID=294657

Jan 03, 2008 | Acer Aspire 1642WLMi Notebook

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