02-29-2012 11:18 PM
The fingerprint reader also is connected with the display cable to the mother board ...
03-01-2012 02:55 AM
What is the white cloudiness right above the BIOS-battery? - A rest of liquid?
03-01-2012 01:19 PM
The white cloudiness looks like a water stain but the sharpness is not good enough to identify it better.
Did the notebook get contact with liquids in the past - even months or years ago?
03-02-2012 03:04 AM
No ,it's glue from to plastic film .i' ll try another systemboard the next week . we 'll can localize the failure .i have got thermal sensor error from to the BIOS.
03-02-2012 03:19 AM
03-02-2012 07:34 AM
See thinkwiki.org for explanation
03-02-2012 12:31 PM - edited 03-02-2012 04:54 PM
look it manage also the light with acpi :http://www.thinkwiki.org/wiki/Table_of_thinkpad-ac
but where is the chip sensor pls?