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Service Forum support board, PC repair, unlocking solutions
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schmitzr Nou Venit
Joined: 27 Jun 2006 Posts: 2
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Posted: Tue Jun 27, 2006 8:48 am Post subject: Unlocking TP A20p |
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Hi Victor,
I succeeded in unlocking a TP T23, did send the bin-file to you. Thanks for all the advice!
Now I have got the prob to unlock a A20p. Any idea where the EEPROM is located? Lost my magnifying glass and to tired to search
Ciao, schmitzr |
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victor S.F. Boss
Joined: 07 Mar 2004 Posts: 2581 Location: Staff
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Posted: Tue Jun 27, 2006 9:58 am Post subject: |
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A20p needs a little bit more efforts, here you go.
Good luck!
Last edited by victor on Tue Jul 04, 2006 11:19 pm; edited 1 time in total |
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schmitzr Nou Venit
Joined: 27 Jun 2006 Posts: 2
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Posted: Tue Jul 04, 2006 11:04 am Post subject: |
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Hi Victor
I just took the mainboard, the keyboard and the Lion-battery. Fixed the ground wire by a clothespin to the board at a screw hole, switched on the board and started a little .bat file on the desktop machine:
Code: | ping -n 20 127.0.0.1
r24rf08 a20p.bin |
just to delay the start of the eeprom reader for 20 seconds to have both hands free for pressing the two wires to the chip contacts. It worked at the first attempt!
No soldering!
Thanks for Your advice,
schmitzr |
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victor S.F. Boss
Joined: 07 Mar 2004 Posts: 2581 Location: Staff
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Posted: Tue Jul 04, 2006 11:09 am Post subject: |
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That was a really good one. |
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ubik Nou Venit
Joined: 12 Dec 2005 Posts: 9
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Posted: Wed Jan 30, 2008 12:00 am Post subject: |
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yes, a really good one
i dont like to solder and use batch and needles,
this can save work+time for dismantling.
As a curious person i also added
ibmpass %1.bin
to the end of the batch :D
@schmitzr
thanks for the postcard, hope you had some beautiful Days ;)
ubik |
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