Any update aaa ?aaa wrote:I've edited the code to do that. The utility prints out the original value that was in there to begin with, then it does it's changes. On my T40, the original value was simply 0 instead of 0x80. With my changes I was able to switch the 1802 on and off whenever I wanted. I do not have the code on me right now (it was a pretty teeny change though), I'll post it later.jacb wrote:The N0-1802 utility is great, but has anybody written a program that will reverse its bit setting effects?
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Then contact Bill with a Private Message
NO-1802 and NO-01C9 boot CD/ Large Pics
Re: How can I reverse No-1802 using software?
R40 2682-K2G
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
Not to say that this doesn't work, just that changing the EEPROM on the Atheros cards is a PITA!jacb wrote:This link may help: http://www.thinkwiki.org/wiki/Problem_w ... et_devices
jlgjlg, have you considered using an Intel card? I've got an Intel a/b/g card (2915ABG) in my T30 and it works a treat and WITHOUT the 01c90 error! Got the same card in my upgraded A30P.
Just a thought.
5.5K+ posts and all I've got to show for it are some feathers.... AND a Bird wearing a Crown
I found a mirror of the file on a german forum.
I don't know if i can give the link here.
http://www.webfilehost.com/?mode=viewupload&id=9628376
I will remove it if it is not allowed.
So i boot the ISO and .................... it WORKS.
No more 01c9 error.
I have a T30 and a Atheros AR5006XR card (AR 5414a).
Thanks you Danage.
I don't know if i can give the link here.
http://www.webfilehost.com/?mode=viewupload&id=9628376
I will remove it if it is not allowed.
So i boot the ISO and .................... it WORKS.
No more 01c9 error.
I have a T30 and a Atheros AR5006XR card (AR 5414a).
Thanks you Danage.
Re: How can I reverse No-1802 using software?
It's a small change to no1802.c, what was:jacb wrote:Any update aaa ?aaa wrote:...snip...
Code: Select all
data |= 0x80;
Code: Select all
data = 0x0;
Re: How can I reverse No-1802 using software?
Thanks for that aaaaaa wrote:It's a small change to no1802.c, what was:jacb wrote: Any update aaa ?was changed to:Code: Select all
data |= 0x80;
0 was what the utility first printed out as the original value, for my T40 anyways. No idea if using 0 will work (safely?) with other models.Code: Select all
data = 0x0;
Do you have a version of no-1802.exe that has these mods compiled within it? If so could I please have a copy.
I think I can get my hands on a second IBM R40 Thinkpad 2682-K2G - BIOS version 1.27 that has not had the no-1802.exe program run on it ..... if I run your version of the program on that machine we can discover what the changes are. I would then be in a position to reverse the changes on my PC. I could also post the findings here for other R40 users.
R40 2682-K2G
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
Hi Zender ..... EnderZender wrote:data &= 0x7F;
is the "inverse" of
data |= 0x80;
Thanks for chipping in ........ I must say that when it comes to BIOS modification "I take my cap off to you" - your information has been 110% accurate and helpful. My problem has been that my relative lack of background information has meant that your "simplified" instructions are sometimes still a little perplexing.
Once again - whilst I am certain your information above is 100% correct, I don’t know what to do with it ........
Do you have a version of no-1802.exe that would work with my IBM R40 Thinkpad 2682-K2G (BIOS version 1.27) and Gigabyte card W101HT miniPCI that would show the original BIOS information, before it modifies the BIOS? If so could you post a link where I could download it.
Thank again
R40 2682-K2G
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
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As mentioned earlier in the thread, there is no need for a reverse-1802 program.
In your laptop BIOS, just check that all passwords have been DISabled.
If not, do so now.
You can reset the BIOS to it's default settings, which 'wipes' the 1802-bit.
In your laptop BIOS, just check that all passwords have been DISabled.
If not, do so now.
You can reset the BIOS to it's default settings, which 'wipes' the 1802-bit.
Lovely day for a Guinness! (The Real Black Stuff)
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
All SOUNDS painless ..... But I bought my PC secondhand and dont have any passwords from the original owner. Whilst all is unlocked at the moment - I am loath to risk it. If the N0-1802.exe can be "adjusted" to be a on/off program ..... that seems an easy fix to me ..... no risk!RealBlackStuff wrote:As mentioned earlier in the thread, there is no need for a reverse-1802 program.
In your laptop BIOS, just check that all passwords have been DISabled.
If not, do so now.
You can reset the BIOS to it's default settings, which 'wipes' the 1802-bit.
Thanks for your input.
R40 2682-K2G
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
England & Vietnam
Good, better, best; never rest till your good is better and your better is best
Congrats.jlgjlg wrote:I have a T30 and a Atheros AR5006XR card (AR 5414a).
Always happy to hear folks are keeping these older systems running and even upgrading them.
I'm in the process of setting up an old 15" UXGA-IPS A30P for my son in law to replace his over-the-hill 14" SXGA+ T21.
This is another seriously upgraded old machine, 80GB HD, 1GB max RAM, Bluetooth, Intel 2915ABG internal PCI WiFi, etc., etc. He'll have to rely on PC card solution for USB2.0, but he'll have a near perfect system for working on his digital photos, checking his mail, etc., etc.
It's got XP Pro on it and MS Office 2007, so he'll be able to use it for work as well when needed.
All in all a robust system, especially for a photographer. Large and heavy, yes, but he didn't want a smaller display or an Ultra Lite system.
5.5K+ posts and all I've got to show for it are some feathers.... AND a Bird wearing a Crown
Does Anyone Still Have This File?
Can anyone pm me with a link or upload it to yousendit or something? The last few links arent working anymore
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Non Atheros Card
Hello,
I have 2 T30 Laptops, The first one I installed an Atheros Based MiniPCI Chipset and applied the no1802 and no01c9 patch and it works great.
The only flaw I have noticed is that if I install my PCMCIA Wireless card that has identical chipset and driver as the Atheros MiniPCI at same time they seem to both freeze up or cause system hangs, as soon as I remove the PCMCIA Card it returns to normal.
The second T30 I installed a INPROCOMM IPN2220 MiniPCI and I applied the no1802 patch but cannot remove 01c9 error as this is not an Atheros Chipset, Does anybody have any suggestions on how to change PCI ID on one of these MiniPCI Cards?
Thanks
I have 2 T30 Laptops, The first one I installed an Atheros Based MiniPCI Chipset and applied the no1802 and no01c9 patch and it works great.
The only flaw I have noticed is that if I install my PCMCIA Wireless card that has identical chipset and driver as the Atheros MiniPCI at same time they seem to both freeze up or cause system hangs, as soon as I remove the PCMCIA Card it returns to normal.
The second T30 I installed a INPROCOMM IPN2220 MiniPCI and I applied the no1802 patch but cannot remove 01c9 error as this is not an Atheros Chipset, Does anybody have any suggestions on how to change PCI ID on one of these MiniPCI Cards?
Thanks
#jlgjlg wrote:I found a mirror of the file on a german forum.
I don't know if i can give the link here.
http://www.webfilehost.com/?mode=viewupload&id=9628376
I will remove it if it is not allowed.
So i boot the ISO and .................... it WORKS.
No more 01c9 error.
I have a T30 and a Atheros AR5006XR card (AR 5414a).
Thanks you Danage.
hi there, is just oredered the same wlan-minipic-card...but it's not possible to download the utility... does anybody know an alternative downloadlocation ?
Yeah, the old version is still here: http://www.ihawk.org/ibm_wifi.iso
Somewhere above, there was a link to a newer version though.
Edit: Found it, here's a mirror for V2: http://www.ihawk.org/wifi_v2.zip
Somewhere above, there was a link to a newer version though.
Edit: Found it, here's a mirror for V2: http://www.ihawk.org/wifi_v2.zip
I just upgraded an Atheros AR5BMB5 wireless card using the downloaded Linux Live CD and on reboot, the 019C error disappeared from the POST screen.
This particular card runs at 108 Mps ( Super-G) which nicely meshes with the Super-G network at the home abode. Nice!
The 1802 error patch had been previously applied to the computers' BIOS, so I by-passed this operation and went directly to the 019C fix.
The only noticeable problem on first re-boot was a 3 or 4 minute delay at the IBM splash screen. It then proceeded to boot to the hard drive, whereupon WinXP found the card. I had already downloaded the drivers, and they installed without incident.
This was done to an A31p that had the latest BIOS updates applied. Nice to be able to upgrade an old warhorse to more modern standards.
Next experiment in the next few days is to see how the card behaves in a T30, a T23, and an X31
Regards.
Dave
This particular card runs at 108 Mps ( Super-G) which nicely meshes with the Super-G network at the home abode. Nice!
The 1802 error patch had been previously applied to the computers' BIOS, so I by-passed this operation and went directly to the 019C fix.
The only noticeable problem on first re-boot was a 3 or 4 minute delay at the IBM splash screen. It then proceeded to boot to the hard drive, whereupon WinXP found the card. I had already downloaded the drivers, and they installed without incident.
This was done to an A31p that had the latest BIOS updates applied. Nice to be able to upgrade an old warhorse to more modern standards.
Next experiment in the next few days is to see how the card behaves in a T30, a T23, and an X31
Regards.
Dave
Previous & Collection Thinkpads: 701C A22m A30/A31p T23p x2 T30 T41 X31 various 750's 760's & 390's.
Test Benches: X41T, X60T & X61T's, various T42p-T43p's, x200 x201 x220T x230 T520 W530 T601F LED (X9000/8Gb/250SSD/W7 U)
DD: P50
"Life Is A Journey...Enjoy The Ride!"
Test Benches: X41T, X60T & X61T's, various T42p-T43p's, x200 x201 x220T x230 T520 W530 T601F LED (X9000/8Gb/250SSD/W7 U)
DD: P50
"Life Is A Journey...Enjoy The Ride!"
Success in installing the Atheros AR5005GS (AR5BMB5) in a Thinkpad T30 2366-88U.
After the initial 1802 code, I uninstalled the card, updated the BIOS with the no-1802 program, reinstalled the card, & rebooted.
The 019C error did not appear. WinXP kicked up the "New Hardware Found" screen and I proceeded to load the drivers. Connection at 108 MPs on the home network.
Curiously, there was no BIOS boot-splash delay of 3-4 minutes as when I installed in the A31p. Don't know why the difference.
Looks like the re-writing of the cards' EEPROM did the trick.
Next machine on the list is an X31.
Regards.
Dave
After the initial 1802 code, I uninstalled the card, updated the BIOS with the no-1802 program, reinstalled the card, & rebooted.
The 019C error did not appear. WinXP kicked up the "New Hardware Found" screen and I proceeded to load the drivers. Connection at 108 MPs on the home network.
Curiously, there was no BIOS boot-splash delay of 3-4 minutes as when I installed in the A31p. Don't know why the difference.
Looks like the re-writing of the cards' EEPROM did the trick.
Next machine on the list is an X31.
Regards.
Dave
Previous & Collection Thinkpads: 701C A22m A30/A31p T23p x2 T30 T41 X31 various 750's 760's & 390's.
Test Benches: X41T, X60T & X61T's, various T42p-T43p's, x200 x201 x220T x230 T520 W530 T601F LED (X9000/8Gb/250SSD/W7 U)
DD: P50
"Life Is A Journey...Enjoy The Ride!"
Test Benches: X41T, X60T & X61T's, various T42p-T43p's, x200 x201 x220T x230 T520 W530 T601F LED (X9000/8Gb/250SSD/W7 U)
DD: P50
"Life Is A Journey...Enjoy The Ride!"
For R32 1802 error
Can I use this ibm_wifi.iso for R32 laptop?iHawk wrote:Yeah, the old version is still here: http://www.ihawk.org/ibm_wifi.iso
Somewhere above, there was a link to a newer version though.
Edit: Found it, here's a mirror for V2: http://www.ihawk.org/wifi_v2.zip
Thanks
Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Success in installing the TL-WN660G http://www.tp-link.com/products/product_des.asp?id=21
(Atheros AR5005GS AR2414 Chipset) in a Thinkpad T30 2366-88G.
(Atheros AR5005GS AR2414 Chipset) in a Thinkpad T30 2366-88G.
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Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Tried to use in a R52 1858-ckg with an Atheros 5008 (5416) Don`t work. has someone a solution ?
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- Joined: Tue Jun 23, 2009 8:33 pm
- Location: Kendell, FL
Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Hi i was wondering if you can put a new updated link so i can DL this please thanksdanage wrote:.
Update: I have released a new version of the Linux Live CD to patch these errors. It will also work with newer Atheros Cards that previously could not be patched. Go to the Thinkwiki page linked below for further details.
Linux live CD to remove the 1802 and 01C9 POST errors
For information on the problem, read this thread first. Instead of many "thank you" replies, please show your appreciation by contributing to the Thinkwiki, for example by expanding the list of Thinkpads affected by the 01C9 error. Here is the link. Problem/Bug discussion as well as detailed success reports (PCI ID's of cards, Thinkpad models) are welcome.
Massive credit goes to all contributors to this project: LtTPfan with his constant support, Borg Number One, Vojtech Pavlek for the Linux no-1802, mjg59 for his website, Paul Sladen for tons of helpful information and suggestions and most of all wulu, who created the current code and put it all together on this live CD.
--> This patch does not change the way your card is recognized by the operating system or drivers. You do not need to uninstall your card drivers before applying it.
DISCLAIMER: This software was designed FOR ATHEROS CARDS ONLY. It has undergone only minimal beta testing and can harm your computer. The authors are in no way to be held liable for any damage caused by this program. There is no warranty given, either express or implied for any fitness for any kind of purpose. YOU AGREE TO USE THIS ENTIRELY AT YOUR OWN RISK.
Download here (~4 MB).
Usage
1. If you want to use this to remove the 1802 error, do not install your Atheros card yet.
2. Burn the ISO to a CD or DVD. Make sure to open the image instead of burning it as a regular file on the disc.
3. Boot from the CD.
4. If you choose to remove the 1802 error, do so and reboot with Ctrl-Alt-Del.
5. If not already present, install the Atheros card now and boot from the CD.
6. Choose not to apply the no-1802.
7. Select your Atheros card from the list. MAKE SURE IT'S THE CORRECT ONE, a wrong selection may cause damage!
8. Shut down by pressing Ctrl-Alt-Del, turn the machine off and on.
ps
Would this work for the x31?
Thinkpad X31 1.4 Intel Pentium Centrino Samsung 160 GB HD 512GB Ram Intel PRO 802.11b wireless
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Re: NO-1802 and NO-01C9 boot CD/ Large Pics
ok so IBM is a P.I.T.A. as far as proprietary stuff. i just learned this today. i looked for this problem and why i could not take a gateway wifi card and just put it in. now i know why. But according to my experience as a computer tech, as long as the setting in the CMOS is available to change, it does NOT matter if you change it. friggin IBM "lenovo" wont know or care. and bios reset is not the same as a CMOS reset. there is a difference. you have to unplug the batteries from it. (i.e., the system battery and of course the backup battery.) leave it for only five minutes, and if you're still worried about it, press the power while the batteries are out. that'll kill it. that will also reset the CMOS th factory standards. but why the heck would you ever want to change the BIOS setting to limit your wifi experience??? thats dumb to me. who ever uses the "no-1802.com" program, should never undo it. it would be a waste of time and pointless.
Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Is there files for DOS USB-stick method, because I have X30 without CD-drive?
EDIT: Got it working. Used Universal USB Installer http://www.pendrivelinux.com/universal- ... -as-1-2-3/ and used unlisted linux (newsys linux) option to write the Linux Live CD image to USB stick.
Worked beautifully and removed the 01c9 error.
EDIT: Got it working. Used Universal USB Installer http://www.pendrivelinux.com/universal- ... -as-1-2-3/ and used unlisted linux (newsys linux) option to write the Linux Live CD image to USB stick.
Worked beautifully and removed the 01c9 error.
T40 -> T40 -> T40 -> T41 -> X40 -> X41 -> T40 -> X60 -> X30 -> R40 -> T61
Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Hello!
Does ANYONE have a good link for the wifi_v2 boot cd? All the above links are dead!
Thanks to anyone and everyone here for the great information!
IFIXPCS
Does ANYONE have a good link for the wifi_v2 boot cd? All the above links are dead!
Thanks to anyone and everyone here for the great information!
IFIXPCS
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Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Lovely day for a Guinness! (The Real Black Stuff)
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Re: NO-1802 and NO-01C9 boot CD/ Large Pics
I hope the response isn't too late, but I did find the ibm_wifi_v2.iso CD image at a Korean site: http://tpholic.com/xe/?module=file&act= ... da8ead7085
I burned the image to a CD and it booted perfectly and automatically ran a routine to fix the 1802 and 01C9 errors. Unfortunately, it didn't remove the 01C9 error for me, as my wifi card is not based on an Atheros chipset.
Good luck!
I burned the image to a CD and it booted perfectly and automatically ran a routine to fix the 1802 and 01C9 errors. Unfortunately, it didn't remove the 01C9 error for me, as my wifi card is not based on an Atheros chipset.
Good luck!
Re: NO-1802 and NO-01C9 boot CD/ Large Pics
Hi !
I have a Thinkpad T61p which came with Intel 4965 WIFI. I bought an Intel 6205 card (which was installed and was was working in a Lenovo T420). Unfortunatelly
with that card installed I'm getting Error 1802. From what I gather the above utility will only work with Atheros Wifi cards, not with Intel.
Is there a solution for me ? I see on Lenovo website there is a newer Bios firmware update (my firmware is one version before the latest). I understood in some cases Lenovo removed WIFI card restrictions in latest firmwares, would this be a solution also ?)
I have a Thinkpad T61p which came with Intel 4965 WIFI. I bought an Intel 6205 card (which was installed and was was working in a Lenovo T420). Unfortunatelly
with that card installed I'm getting Error 1802. From what I gather the above utility will only work with Atheros Wifi cards, not with Intel.
Is there a solution for me ? I see on Lenovo website there is a newer Bios firmware update (my firmware is one version before the latest). I understood in some cases Lenovo removed WIFI card restrictions in latest firmwares, would this be a solution also ?)
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Re: NO-1802 and NO-01C9 boot CD/ Large Pics
You need Middleton's BIOS: https://www.thinkwiki.org/wiki/Middleton%27s_BIOS
Lovely day for a Guinness! (The Real Black Stuff)
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
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