(Fix) Fixed a solid issue where touch panel no function.
After the the system entering Windows, follow these steps. Please connect the AC adapter and use a fully charged battery to power the ThinkPad system during the update. This will avoid an accidental loss of power.
Important Notice: Please do not power off the system during the update process
Run the flash utility in windows.
The user interface show a brief introduction for this utility, click "next" for next step
Follow the instructions on the screen to update the firmware, click "next" to start the installment
The update progress bar may show the installment status, Click "OK" when the complete window pops up
Reboot the system after the installment complete successfully.
Attention: Please do not power off the ThinkPad during the firmware update.
Notes: The Firmware Update Utility does not support a suspend/hibernation/resume feature of the ThinkPad while the firmware update utility is running. Please do not use Fn-F4 or equivalent functions.