Service Forum

[steve5214]

Victor,

Im playing with a 240x... its just password protected nothing else...but the dump i get is all 0's..... nothing to read.. any ideas ?

Cheers
Steve.

[victor]

No. I need some details, usually.

[steve5214]

Hi Victor,

Its a thinkpad 240x, found the 24rf08cn, yesterday using driven circuit which worked fine in the past, on controller PC No1 using "C:\ALLSERVICE\24RF08\r24rf08.exe 240x.bin /x/d/i" I got three dumps all have no content but 0's.
Today using a different controller PC, PC No2 using "C:\ALLSERVICE\24RF08\r24rf08.exe 240x.bin /x/d/i" I get "eprom not available"
I have the password prompt when I dump.. and have checked and rechecked all connections.
Possile 4.5v battery defective ?

Cheers
Steve.

[steve5214]

Victor,
Out of curiosity I checked the output from the circuit sda and scl..
sda gives 4.5v untill the read activation then drops to .6v
scl gives .6v till read then while reading 4.5v.
Is this normal ?
Cheers
Steve.

[victor]

Insert spaces between /x /d /i. Each one is an individual parameter.