BIOS Password

Post all questions and information about the CF-29 in here.
Message
Author
User avatar
ToughNut
Posts: 174
Joined: Tue Mar 17, 2009 7:07 pm

Re: BIOS Password

#41 Post by ToughNut »

LF, I hope you will not feel offended if I said you might be getting over your head, fiddling with the bios on a laptop with no OS [you only said you've gotten a new harddisk. No mention of an OS in the previous drive... or none at all. You DO have a HDD caddy, right....?? ].

About your earlier question, "boot options" simply means what devices (HDD, CDD, FDD, USB, etc) are available to boot up the system. It will also allow you to set the "boot order", ie. which device to boot first (over everything else).

Your model number is usually found in a sticker on the base. It should read CF-19xxxxx and which COA do you have?

Welcome to the forum. The guys are helpful but you'd better be braced for some steep learning curve.

Ron
sleepless in SG

Melly
Posts: 1
Joined: Sat Apr 24, 2010 4:06 am

Re: BIOS Password

#42 Post by Melly »

Hi, has anybody tried the "password skipping plug" from CF-29 service manual (page 4-1)?

Regards,
Mellors

User avatar
rusty503
Posts: 99
Joined: Tue Feb 16, 2010 4:06 pm

Re: BIOS Password

#43 Post by rusty503 »

Melly wrote:Hi, has anybody tried the "password skipping plug" from CF-29 service manual (page 4-1)?

Regards,
Mellors
That plug will only bypass a boot password. NOT the BIOS password.
CF-30KTPJQAM Mk3 1.6 GHz, 4GB, 500GB HDD 7200 RPM, 13.3 TS, Fingerprint, Gobi, Bluetooth, Intel A/B/G/N, DVD-RW, Win 7 x64.

12 CF-29's MK5, One CF-18 MK5, One CF-19 MK1, 4 CF-51's MK3, 7 CF-51 MK2, one CF-74 MK3, One CF-30 Mk 3 and one CF-52 MK2. Wait, is that all I have? MUST HAVE MORE!

Core Team
Posts: 2
Joined: Thu Sep 16, 2010 2:22 pm

Re: BIOS Password

#44 Post by Core Team »

Anyone who reset the BIOS password by booting from USB care to talk more about it? Am I really gonna need to buy a new 2GB flash drive to be able to boot?

I doubt I'm understanding this correctly. Do I just need to put Hiren's Boot CD on a flash drive, then stick the flash drive in before booting up?

User avatar
Rob
Toughbooktalk Founder
Posts: 3575
Joined: Mon Mar 16, 2009 8:23 pm
Contact:

Re: BIOS Password

#45 Post by Rob »

not to sound mean but you can get an 8GB one for like $30 shipped these days... 4GB for probably 15 shipped...
~Rob - Vice President - Rugged Depot~
~Cell: (630)/300-8877~
~Owner - Toughbooktalk~
~Fully rugged Toughbook user since April 18th 2005~
~FZ-40ACAAHKM - Primary Toughbook / Workstation as of 7/29/22
~Win10 Pro (Win11 DG), Intel Core i5-1145G7 (up to 4.4GHz), vPro, 14.0" FHD Gloved Multi Touch, 16GB, 1TB Samsung SSD, Intel Wi-Fi 6, Bluetooth, 4G EM7690, GPS, Quad Pass (BIOS Selectable), Mic and Infrared 5MP Webcam, Standard Battery, TPM 2.0, Emissive Backlit Keyboard, Dual Batteries, USB A + HDMI + Serial X-PAK, Shoulder Strap, Flat~
~AT&T Business 1GB Fiber 1GB/1GB business static line~
~Gamber & Johnson Platinum Partner~

http://www.toughbooktalk.com
http://downloads.toughbooktalk.com/
http://www.rugged575.com - 300' UHF GMRS Radio Repeater
http://www.crete600.com - 310' UHF Linked GMRS Radio Repeater


~Emergency preparedness starts with reliable communication systems above all. Pretend the internet and cell phones didn’t exist, how will you communicate? If you’re interested in learning more, ask me!~

Core Team
Posts: 2
Joined: Thu Sep 16, 2010 2:22 pm

Re: BIOS Password

#46 Post by Core Team »

Well I'm sitting on 4TB+ of hd space and 20 gb of flash memory somewhere around here, but I read here that you need a 2GB drive specifically to do it. I'm guessing that article is dated.

I've also been looking through this tutorial about booting with Hiren's, and it looks like it needs you to first enter the BIOS utility to change the boot order preferences before you can use it, which is a problem because I get prompted for a password whenever I hit F2 to run the BIOS utility.

User avatar
Rob
Toughbooktalk Founder
Posts: 3575
Joined: Mon Mar 16, 2009 8:23 pm
Contact:

Re: BIOS Password

#47 Post by Rob »

Core Team wrote:Well I'm sitting on 4TB+ of hd space and 20 gb of flash memory somewhere around here, but I read here that you need a 2GB drive specifically to do it. I'm guessing that article is dated.
Yeah "Nov 21, 2005 8:00:00 AM"... :doh:
~Rob - Vice President - Rugged Depot~
~Cell: (630)/300-8877~
~Owner - Toughbooktalk~
~Fully rugged Toughbook user since April 18th 2005~
~FZ-40ACAAHKM - Primary Toughbook / Workstation as of 7/29/22
~Win10 Pro (Win11 DG), Intel Core i5-1145G7 (up to 4.4GHz), vPro, 14.0" FHD Gloved Multi Touch, 16GB, 1TB Samsung SSD, Intel Wi-Fi 6, Bluetooth, 4G EM7690, GPS, Quad Pass (BIOS Selectable), Mic and Infrared 5MP Webcam, Standard Battery, TPM 2.0, Emissive Backlit Keyboard, Dual Batteries, USB A + HDMI + Serial X-PAK, Shoulder Strap, Flat~
~AT&T Business 1GB Fiber 1GB/1GB business static line~
~Gamber & Johnson Platinum Partner~

http://www.toughbooktalk.com
http://downloads.toughbooktalk.com/
http://www.rugged575.com - 300' UHF GMRS Radio Repeater
http://www.crete600.com - 310' UHF Linked GMRS Radio Repeater


~Emergency preparedness starts with reliable communication systems above all. Pretend the internet and cell phones didn’t exist, how will you communicate? If you’re interested in learning more, ask me!~

interestingfellow
Posts: 85
Joined: Sun Oct 10, 2010 9:06 am

Re: BIOS Password

#48 Post by interestingfellow »

many mobo's can have the password cleared using dos and the debug command.... google it, as i don't remember how to use it; it's been 3 years or so since i needed to use it.

TrillPhil
Posts: 3
Joined: Sun Jan 23, 2011 9:07 pm

Re: BIOS Password

#49 Post by TrillPhil »

I am having a similar issue with an mk3 SBC CF-29

Ive tried running residual power out of it, Ive tried hirens boot cd bios utilities (cmospwd, ibios, etc) this did nothing. The date and time reset but the password is still locked. No known bios backdoor passwords work. It is not blank either.

As it stands I think my only options are:

*new logic board $75 lose 200mhz (computer will only sell for $200)
*eeprom hack (definitely beyond me)
*copy a known bios from a cf29 and install it using bios hack utility like ibios.
*find the solder joints on the bios and reset them with a wire

Has anyone ever had this kind of trouble? If the date and time reset and I turned the power on with no cmos battery, no battery and pulled the plug so it died like 5 times then flipped the power switch a few more for good measure I would think this would have reset the cmos?

User avatar
tomcat57
Posts: 709
Joined: Mon Mar 16, 2009 9:29 pm
Location: British Columbia Canada

Re: BIOS Password

#50 Post by tomcat57 »

TrillPhil

Read my post on page 2
Be carefull as ainitivirus progam will try to delete
Image

Post Reply

Return to “CF-29 Talk (Discontinued Model)”