Hey guys,

I buy a EDID - eeprom cable programmer, and i need to program a LCD LG LP156WF1. my programmer is a EZP2010, and when i put the flat cable in LCD the programmer don't recognize the bios in LCD it say's "Detect chip error".

I have the .bin file and can't read the chip in LCD. i need to have another programmer other than EZP2010?

Cump's

in program you must choose:
Type - 24eeprom
Many - atmel(or other)
chip -AT24C02

and read/prog

Read chip error !



i try many LCD's and no one work!

Can be a bad flat programmer ?? Do the cables connections look good?



This u1 it is the bios?

thanks for your reply

any idea ? anyone?

maybe.

Сheck communication, usually for 15.6 lcd:
4pin lcd - V EEDID = 3V
6pin lcd - Clk EEDID
7pin lcd - DATA EEDID
GND conect to eny from 10,13,16...
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Also check the cable connection to the programmer
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on programmer:
4pin - GND
5pin -DATA
6pin - CLK
8pin - VCC

Євген, i can read the bios now! But can't erase the original file!!

I try to write over the original file, but i think don't work.. Because the LCD shows a very colors like a rainbow..

it is possible to erase the bios??

Євген, thanks one more time for reply

I think the problem is the write-protect.
7pin eeprom must be connected to GND

may be AT24C02 read only (ROM)
may be need replace eeprom
to another chip