LENOVO T440S MEC1633 programming

nice-j

mafioso3 发表于 2017-6-8 23:46
I tried to write sn uuid using maintenance disk HMD 1.90 without success,i think the file above is n ...

hello friend i'm trying to jtag a t450s i soldered tms/tdi/tdo/tclk/rst/grnd but i couldn't connect to the mec is there any tric to do it and show us how do you succeded to program your t440 thank you

nice-j

mafioso3 发表于 2017-6-8 23:46
I tried to write sn uuid using maintenance disk HMD 1.90 without success,i think the file above is n ...

hello friend well i'm trying yo jtag a t450s and i soldered tms/tdo/tdi/clk/gnd on the j20 connector and i soldered rst on the a10 resistor , but i couldn't connect with the mec1633 is there any trick that you used to succeded on the operation by the way i just bought an rt809h programmer just for this , thanks for you help

小新宇丶

mafioso3 发表于 2017-6-8 23:46
I tried to write sn uuid using maintenance disk HMD 1.90 without success,i think the file above is n ...

用IBM的写号软件写序列号（由于网上的都是写14位号的，没有写18位新机器的，然后让朋友找了一个写18位机器序列号的软件）使用方法：1插上U盘   运行里面的usbfmtpw  把程序写久U盘，如果提示错误，换一个U盘试一下
                  2插上U盘  开机  屏一亮 就快速按ESC   再稍后就会从U盘启动  进入软件界面
                  3然后会出来1 2 3 9选项  这时再选1回车  然后出来 20   CO之类的  输入20是写14位号的，C0是写18号序列号的
                  4选C0输入机器输入机器的序列号  回车  成功后 按提示 退出就好了（注意：序列号全部为大写）

5写了几次没有写进去,由于客户一直在催比较着急，就没有在尝试，大家以后可以遇到报错的可以试一下（我们写过X1 L430.X250等一些机器都是可以的）


（以上是我转发的）

malik4

thanks for you post

VitoScalleta

感谢分享感谢分享感谢分享感谢分享

drlaptop05

TY A LOT !!!!!