Boot into DOS in XP flash bios
 

Can someone tell me how to boot into DOS so I can flash the BIOS on XP?

I've done it before but I just can't remember how I did it.
I've got Hiren 15 and I can't remember what to do.

I simply just need to get the right drive and run f.bat

Re: Boot into DOS in XP flash bios
 

Hit function key F8 a couple of times when booting up and you should get the menu up that allows you to boot into dos.

Re: Boot into DOS in XP flash bios
 

I've tried that. I don't get a DOS option. just the usual safe mode and whatever.

I've tried running Mini Windows XP from Hiren and running the bat from the USB within that, but it says can't run with EMM386.

---------- Post added at 11:43 ---------- Previous post was at 11:37 ----------

LOL this is weird. I've asked this before on here!
http://www.cableforum.co.uk/board/19...date-bios.html

I'm gonna try and find that BootCD I must have made.

what is the point of Hiren though if it won't let me boot in DOS?

Re: Boot into DOS in XP flash bios
 

Under XP you should be able to boot into command prompt?

Re: Boot into DOS in XP flash bios
 

Thanks. you've just reminded me that I made that recovery console CD for something else before so I'll find that one out.

I'm gonna try Hiren again and use one of the DOS ones, and put the files onto a USB and see if I can do it that way first.
I was leaving them on drive C: and it wouldn't show that drive.

Re: Boot into DOS in XP flash bios
 

Yeah sorry I forgot for a mo xp is nt kernel based, your best bet will be to see if there is a windows bios updater from your motherboard manufacturer, that will be the easiest way and will usually exist for most motherboards made in the last few years.

Re: Boot into DOS in XP flash bios
 

why does the bios need flashing?

Re: Boot into DOS in XP flash bios
 

Because I said so :)

I've given up on it anyway now. too busy with other stuff to mess about with it.

---------- Post added at 13:21 ---------- Previous post was at 13:12 ----------

It's an oldish laptop. has to be installed from DOS.

Re: Boot into DOS in XP flash bios
 

Make a disk/USB stick with FREEDOS and use that. Loads of places to download an image.

Re: Boot into DOS in XP flash bios
 

I thought you boot the pc press the button that loads BIOS and in there are the boot priorities and move USB to top

Re: Boot into DOS in XP flash bios
 

The laptop doesn't have the option of booting from USB. I tried Rufus earlier.

Re: Boot into DOS in XP flash bios
 

http://www.bootdisk.com/

Re: Boot into DOS in XP flash bios
 

Hirens has an option to boot to DOS in the menu.

---------- Post added at 23:46 ---------- Previous post was at 23:45 ----------

It isn't DOS it's an NT recovery console. BIOS flash applications will not work from it.

Re: Boot into DOS in XP flash bios
 

It can handle EXEs

It just cannot handle 16-bit DOS EXEs.

Re: Boot into DOS in XP flash bios
 

I can flash my BIOS from a Windows application and then reboots and completes the flash.

What board are you trying to flash?

Re: Boot into DOS in XP flash bios
 

All done now.
I used something called flashcd.iso from Tiz's bootdisk link.
you just add the flash files and it boots and starts flashing.

I added the parameters too.
stick around. you'll learn a lot from me :)

thanks.