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  Topic: ThinkPad T30 (Error 0188 & 0189) NOT BOOTING
GrahamLeach

Replies: 7
Views: 25996

PostForum: IBM/Lenovo ThinkPad Password Help Center (EN)   Posted: Sun Mar 10, 2013 4:55 pm   Subject: Building Simple Device Tomorrow
Hello,

I will be building the device tomorrow night.

It may already be covered somewhere, but I want to make sure I don't fry my computer(s).

When I connect the two machines, are they both ...
  Topic: ThinkPad T30 (Error 0188 & 0189) NOT BOOTING
GrahamLeach

Replies: 7
Views: 25996

PostForum: IBM/Lenovo ThinkPad Password Help Center (EN)   Posted: Sun Mar 10, 2013 4:32 am   Subject: SIMPLE-IC2-PROGRAMMER
Hello,

OK, I will get the materials for the SIMPLE programmer today.

The BOM is simple enough:

2 x BZX79-C5V1 zener diode
2 x 2.2K resistor (1/4 watt)
1 x DB9 (female)

I have a quick que ...
  Topic: ThinkPad T30 (Error 0188 & 0189) NOT BOOTING
GrahamLeach

Replies: 7
Views: 25996

PostForum: IBM/Lenovo ThinkPad Password Help Center (EN)   Posted: Sat Mar 09, 2013 9:04 am   Subject: Is the Hardware Necessary?
Hello,

Thanks for your speedy reply.

Will I have to build the i2c hardware and connect it to a 2nd computer to obtain the EEPROM dump that you need to get this machine back up and running?

I ...
  Topic: ThinkPad T30 (Error 0188 & 0189) NOT BOOTING
GrahamLeach

Replies: 7
Views: 25996

PostForum: IBM/Lenovo ThinkPad Password Help Center (EN)   Posted: Sat Mar 09, 2013 8:22 am   Subject: ThinkPad T30 (Error 0188 & 0189) NOT BOOTING
Hello,

I bought a ThinkPad T30 for USD22.50 the other day.

I managed to unlock the POP and SVP passwords.

But now I am stuck. The machine now issues TWO BEEPS and then
shows the following e ...
 
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