Dell E157FPc Service Manual page 55

15" LCD Color Monitor
Click to select MCU software in Dell ISP_CODE, please per as the follow fig
Click open.
(3). Unplug the Dell AC power, until the LED indicator is off, press Enter or Execute button, when the .txt of MCU
is in gray, for example
progress.
(4). When appear the "Execution time：35.55ss, Batch Command Successful", Writer is complete!
The text must be matching with
the panel type of the monitor; such
as if the panel used is
LM170E01.you have to choose
spi_flash_isp_V14a_Dell_L17.txt
, re-plug Dell AC power, Writer is in
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Dell E157FPc