|
Service Forum support board, PC repair, unlocking solutions
|
View previous topic :: View next topic |
Author |
Message |
PaulP Nou Venit
Joined: 16 Oct 2006 Posts: 2
|
Posted: Mon Oct 16, 2006 2:28 am Post subject: IBM T40 - Shorted live SDA / SCL pins |
|
|
Hi, I wonder if anyone can help - i have stupidly managed to short the SDA and SDL pins whilst the power was still connected and now have a laptop that wont boot ...
1. Has the EEPROM been destroyed or Have i just lost the data
Many Thanks
Paul
[Staff note:] Offers to trade are not tolerable here! Bob. |
|
Back to top |
|
|
bob S.F. Moderator
Joined: 07 Mar 2004 Posts: 802 Location: Staff
|
Posted: Mon Oct 16, 2006 9:06 pm Post subject: |
|
|
Is there any error prompted, a POST error or something? Or is permanently dead? |
|
Back to top |
|
|
PaulP Nou Venit
Joined: 16 Oct 2006 Posts: 2
|
Posted: Mon Oct 16, 2006 10:54 pm Post subject: |
|
|
Hi Bob
Thanks for getting back to me - no error codes, fans and lights come on but other than that nothing - I think i've destroyed the eeprom. I will try to reprogram it and then as a last hope replace the chip.
I would like to say that had I not come across your website with the information and services you offer i would not have been able to fix the laptop in the first place and own a T40.....
Thank You
Paul |
|
Back to top |
|
|
bob S.F. Moderator
Joined: 07 Mar 2004 Posts: 802 Location: Staff
|
Posted: Mon Oct 16, 2006 11:00 pm Post subject: |
|
|
The eeprom is not fried, I think you have a problem with the power source. I guess 3.3V or one of 5V lines are to blame, could be only a fuse. |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
|