Service Forum

distpro · Nou Venit Joined: 31 Jan 2007 Posts: 2

hello to all I have tried to remove the password to IBM 570 and a20m

initiate as I have leido I describe it here the steps that I have made see if somebody can help me

1. - it sticks the cables such as they see in following image GND (EARTH)SDA, SCL

2. - it connects if-prog to the other computer and between in CMD once

3. - the folder of IBM by means of MSDOS looks for

4. - I gave to the commando r24rf08 mypass.bin and soon to enter

5. - the result was “error: eeprom not guaranteeible”

if somebody can help me for qe it says to me that I am making bad and it could help me to correct please

note: when writing the commando > r24rf08 mypass.bin /x /d /i if it gives to the file bin me and is written 1024 bytes but to read this in blaco is it nothing inside

bob · Posted: Thu Feb 01, 2007 1:14 am Post subject:

We will try to find a solution for you.

1. What interface you use?
2. Post pictures with your work, including the serial port connections and eeprom connections.

distpro · Nou Venit Joined: 31 Jan 2007 Posts: 2

I am using simplei2prog and I have already proven in one a20m and she does not work I have constructed simpleprog 4 times to me either and not leaves eeprom no available

in this Web I have put step by step what done I am of Mexico and this in Spanish thanks

www.alcobr.com/laptopibm.html

bob · Posted: Sat Feb 10, 2007 8:58 am Post subject:

After I saw this I have something to say:

1. All information was taken from our website, but we didn't see any link to us there or any mention.
2. The schematic in page 2 was taken from the simple-i2c.pdf that comes with R24RF08 kit. But again, the credentials were removed and the images truncated.

Anyhow, you didn't post pictures with you work, we can't tell you what is wrong without knowing what you did.