Question

Solution for error 1 loading os.

Asked by: alfred66

when computer is booted, process is halted with message: Error 1 loading OS. This may be due to a virus.

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Asked On
2009-10-10 at 15:27:18ID24802133
Tags

Microsoft Windows 98 SE

Topics

Windows 98 Operating System

,

Microsoft Operating Systems

,

Microsoft Windows Operating Systems

Participating Experts
3
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0
Comments
6

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Answers

 

by: alfred66Posted on 2009-10-10 at 16:33:39ID: 25544276

run fdisk /mbr and it boots!

 

by: BillDLPosted on 2009-10-11 at 08:50:16ID: 25546309

It may or may not be due to a "Boot Sector Virus".  It could be the result of an anti-malware program that is set to protect the Master Boot Record of the hard drive, and something other than a virus is corrupting it.

Personally speaking, the next time the system boots, I would back up as many files and settings as you can, run FDISK /MBR again, then fully repartition and format the hard drive again to install Windows freshly.

Alternatively, if you aren't ready for that type of drastic action, the next time you get the system booted check out any "protection" type applications that may prevent access to the MBR to see if this could be contributing to the error.

You should also consider that your hard drive could be on the verge of failing completely.  It would be a good idea to run a Drive Fitness Test on the hard drive by creating a Boot Disk using the download designed for your make and model of hard drive.  There are some links here:
http://www.tacktech.com/display.cfm?ttid=287

That is an old page, and the links may be dead now, but a quick search for "hard drive diagnostics seagate" (or fujitsu, maxtor, etc) should get you to the right page.

 

by: nobusPosted on 2009-10-11 at 23:52:59ID: 25549001

i could not find a reference to your error, so i think it may be caused by the bios.
when exactly does it happen, and what pc are we talking about? or mobo ?

 

by: BillDLPosted on 2009-10-12 at 07:07:13ID: 25551334

Ah yes, some good questions by nobus.  There is usually an option in the BIOS Settings to enable or disable Virus Protection.  If it is enabled, then disable it and see if the error goes away.

Screenshots of relevant setting shown here:
http://common.packardbell.com/itemnr/instr_bios_galaxy/Galaxy-L_Adv_BIOS.gif
http://www.elhvb.com/mboards/fullyes/82430TX/Image16.gif
http://www.brainbell.com/tutors/A+/Hardware/images/F06XX07.JPG

 

by: ee_autoPosted on 2009-11-09 at 01:21:30ID: 25774421

Question PAQ'd, 125 points refunded, and stored in the solution database.

20120131-EE-VQP-002

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