Edid (Rewrite Edid Data To Eeprom) - Dell E190Sf Service Manual

6. EDID (Rewrite EDID data to EEPROM by Fox_VEDID_Programmer)
The Write-Protect Pin of EEPROM is generally pulled up to enable EDID to be read only; EDID cannot be
written at that status. The following steps enable EDID to be written:
6.1 Connect the monitor and PC via a VGA cable.
6.2 Execute Fox_VEDID_Programmer.
- Click "browse" icon to choose a binary file from the PC.
- Type the "Serial Number" in the dedicated field. Each monitor will have its own serial number. Then
click Enter on the keyboard to jump to next field.
- Type 1 to 2 characters or digits in "Travel Card SN" field. Then click Enter to start writing EDID to
monitor.
- "PASS" will be shown with EDID finished programmed. Please plug out the AC power cord of the
monitor to restart.
7. Upgrade Firmware to Serial via Flash Cable by Fox_VISP_Programmer
7.1 Connect the monitor and PC via a VGA cable.
7.2 Fox_VISP_Programmer enables users to upgrade the firmware of the monitor directly through the VGA
cable of a PC. Please follow the steps for reprogramming the firmware:
- Click "Select Bin" icon to choose a binary file from the PC. The path of the selected binary file will be
shown in the "Message" text window. Meanwhile, the checksum of the binary file will be calculated and
displayed.
- Click "Connect" to check if the connection is satisfactory between the monitor and PC.
- If the connection is ready, click "Auto Programming F2 key" to begin flashing the firmware. During the
flashing process, the motherboard of the PC will send out tick sound. If the firmware is reprogrammed
successfully, "Command: Fast flash write successful" will be shown in the "Message" text window. The
"successful update" condition will make the motherboard bring "Do-Re-Mi" sound five times with the
interval of 500ms.
7.3 With the process of reprogramming firmware finished, plug out the power cable to restart the monitor.
※ The detailed reprogramming procedures will be described in Fox_VISP_Programmer User Manual.
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Service Manual