Re: LG W2234S Repair Help...

Hello guys, I ordered 2 logic board time ago for 12usd and they work.

Just now I begin to use these 3 identical monitors with eyefinity as I had planning.
This model default colors tone seems a little bit "old", but with a manual setting it's possible set the tone as in the actual on market. Of course the cfl lamp can't perform the brillance like leds but however... I have a little problem with the 2 monitors I replaced the logic board. They don't go in stand-by when the PC shut-off, so I need to remember every time to...

Re: LG W2234S Repair Help...

Buy a programmer, wait a month, re-unsolder, program the IC, re-solder and the risk of non-successful operation still rest... maybe its more convenient buy directly new or tested logic board from china, and when it come I'm sure it will work without problems, just connecting the cables.

Re: LG W2234S Repair Help...

With the working logic board, every panels work good with its own build-in power supply. So it's not a power supply issue. It's really the IC with the firmware corrupted.
I was hope to solve problem with the programmed IC supplied by monitor-09, but no. May be monitor-09 sent me a non programmed IC, or maybe I damage something during unsoldering/soldering operations. I cheked carefully under lens but it seems all right, both two logic boards.

Re: LG W2234S Repair Help...

Just to advice. I ordered 2pcs of MX25L1005 (1MB) programmed for W2234S.
Still no one of those monitors will works, no blue led, no sign of life. It seems the IC are no programmed, because with another logic board (of my 3th W2234S) every panels work well.

Ebay seller Monitor-09 said me that he can send the firmware via email, but I haven't any programmer, otherwise I'll tried to solving this problem myself.

This way, has been loose of time and money, for my case.

Re: LG W2234S Repair Help...

Hi all. I'm near mars... I havo no components.
Just some resistors, few wires and a serial port connector.

How I can rewrite the MX25L1005 with the pinout of serial port connector on the motherboard?

Any help is appreciated