Thinkpads Forum

Posted: **Wed Sep 24, 2008 1:50 pm**

Hello,
I changed the original Sierra MC8755 (1,8MB) with the MC8775, but now this card isn´t listed in the system.

Can someone send me an mod. Bios for the T60 and the MC8775.

Sorry, my english isn´t the best, hope someone can help me

Posted: **Wed Sep 24, 2008 3:55 pm**

You will need the modified BIOS + cover-up (put tape on) Pin-20 of the MC8775 card.

Posted: **Thu Sep 25, 2008 1:56 pm**

Thanks, works fine!

Posted: **Mon Sep 29, 2008 3:17 am**

Maik0 wrote:Thanks, works fine!

sorry for my Question and my bad English,
I have the same Problems with my T61, I have a Sierra MC 8775
unlocked WWAN Card , but my T61 say there is a Error 1804 unsupportet WWAN Card.
The Bios is the Orginal latest from IBM an i have no idea what i can do .
I read i want a other Bios , but i can't find this, can enyone Help me,
Technical's for this Notebook

IBM T61 6458 - CTO, 15,4" 1680x1050, 4 GB Ram, 320 GB HDD
Intel T9300 , Nvidia 140M,

The best Reegards from Bavaria

Bertl

Posted: **Mon Sep 29, 2008 7:31 pm**

herby6604 wrote:my T61 say there is a Error 1804 unsupportet WWAN Card.

Read this thread..... http://forum.thinkpads.com/viewtopic.php?t=55837

Cheers,

Bill B.

Thinkpads Forum

T60 and Sierra MC8775

T60 and Sierra MC8775

Same Problem with a T61 6458-CTO 15,4 , 2GB Ram, 320HDD,

Re: Same Problem with a T61 6458-CTO 15,4 , 2GB Ram, 320HDD,