Re: BIOS wiped out - is it a virus?

From: Stephen Howard (seesigfor_at_email.uk)
Date: 07/19/04


Date: Mon, 19 Jul 2004 13:28:16 +0100

On Sun, 18 Jul 2004 16:38:08 +0200, Jim Watt <jimwatt@aol.no_way>
wrote:

>On Fri, 16 Jul 2004 17:30:33 +0100, simon@d.j wrote:
>

>>Thanks to both. Yes, I was able to get it back. Have rebooted a couple
>>of times, no problem. I don't have bios virus protection. However, I do
>>have back up power supply so there wasn't any problem with power...
>>Anyway thanks for tip. I'll have a hunt around for a bios bakup utility.
>
>I think you are confusing the BIOS with the configuration data stored
>in the CMOS memory.
>
>Generally when the CMOS gets dropped its down to a duff backup
>battery. If the BIOS goes its a disaster.

Good point - in fact, the utility I use is called CmosBak...!

Regards,

-- 
Stephen Howard - Woodwind repairs & period restorations
www.shwoodwind.co.uk
Emails to: showard{whoisat}shwoodwind{dot}co{dot}uk


Relevant Pages

  • Re: bios password
    ... The password for the BIOS is often stored in the CMOS memory. ... If it is stored as a HASH ... Both of these techniques will reset the BIOS configuration ...
    (alt.lang.asm)
  • Re: Dapper corrupts Dell laptop BIOS!
    ... I just discovered that Dapper corrupts the BIOS of some Dell ... about a minute the CMOS memory is cleared. ...
    (Ubuntu)
  • Re: Windows 7 upgrade not valid for Vista Ultimate users!
    ... new security holes... ... Thanks for that blog on Bitlocker encryption, ... And it looks almost similar to a BIOS password, ... is that the attacker might first clear the CMOS memory, ...
    (alt.comp.hardware.pc-homebuilt)
  • Re: P5B-E Plus: 0616 bios is broken, how to downgrade?
    ... a newer BIOS, found the 0616 one, and updated to it. ... Both the BIOS built-in flash utility and the DOS-based ... Mikael Pettersson ... BIOS settings before clearing the CMOS memory. ...
    (alt.comp.periphs.mainboard.asus)
  • Re: P4 L2 cache question
    ... >>defaults" in the bios (after which the secondary cache was still enabled). ... > the cmos memory, and that might well have been the confusee... ...
    (comp.sys.intel)

Quantcast