Hi Steve
It sounds as if the advice you mention is referring to a low level format - the easiest way to do this is to download the diagnostic software from the drive manufacturer's website and use it to zero the drive (but only if you do have a windows CD and not a recovery set-up). You can find out the make of your drive using Belarc:-
http://www.belarc.com/free_download.html
You will lose all of your data, so back-up anything you want to keep.
Once the low level format is completed you will be able to use the windows disc to do a high level format and re-installation of windows ... this tells you how to proceed with the windows installation:-
http://www.microsoft.com/windowsxp/using/setup/expert/honeycutt_02october07.mspx
Try tapping your f11 key from start-up which hopefully will bring up a menu that enables you to boot the Windows CD without the need to access the BIOS.
When the installation is finished you will need to re-install the mainboard and graphic drivers and windows updates.
Post again if you need any more info or clarification.
As for the smell of burning, that's going to be a hardware issue - it may be worth opening up the case and seeing if you can identify where the smell is coming from. Try putting a cardboard tube onto your vacuum cleaner hose (I use the tube from a kitchen roll) and see if you can suck out any dust from the power supply housing and the inner bits and pieces.
Peter
It sounds as if the advice you mention is referring to a low level format - the easiest way to do this is to download the diagnostic software from the drive manufacturer's website and use it to zero the drive (but only if you do have a windows CD and not a recovery set-up). You can find out the make of your drive using Belarc:-
http://www.belarc.com/free_download.html
You will lose all of your data, so back-up anything you want to keep.
Once the low level format is completed you will be able to use the windows disc to do a high level format and re-installation of windows ... this tells you how to proceed with the windows installation:-
http://www.microsoft.com/windowsxp/using/setup/expert/honeycutt_02october07.mspx
Try tapping your f11 key from start-up which hopefully will bring up a menu that enables you to boot the Windows CD without the need to access the BIOS.
When the installation is finished you will need to re-install the mainboard and graphic drivers and windows updates.
Post again if you need any more info or clarification.
As for the smell of burning, that's going to be a hardware issue - it may be worth opening up the case and seeing if you can identify where the smell is coming from. Try putting a cardboard tube onto your vacuum cleaner hose (I use the tube from a kitchen roll) and see if you can suck out any dust from the power supply housing and the inner bits and pieces.
Peter