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LG 34UM95 - 34UM-P - Board is LM94Q/34UM95/EAX65360306 (1.0)

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    #21
    Hello! im new im trying to repair my 34um95-C, i cant find the EEPROM is the hdmi EEPROM? Click image for larger version

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      #22
      Originally posted by REpairAT View Post
      Re: LG 34um95

      Hi,
      here a working dump for this monitor, in case someone else has this problem.
      It fixed it for me.
      Cheers!
      Hello, Thanks to REpairAT I was able to boot an LM94Q/34UM95/EAX65360303 (1.0).

      Does anyone have version LM94Q/34UM95/EAX65360303 (1.0) here? I don't know if the EAX65360306 version causes any problems to my EAX65360303 monitor, thanks

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        #23
        Originally posted by fikuna45 View Post
        Re: LG 34um95

        Hi there, new user here!

        Just wanted to say that I also got my monitor working by flashing ROM file posted here!
        I downloaded the file, hooked up CH341a directly on to the chip on the board without desoldering it, flashed, and it is working now!

        Thanks!
        Could you describe/provide a diagram of how you connected CH341a to IC205 (mx25l8006em2i-12g) ?

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          #24
          Does anyone have a dump file for the LG34UM88-P? Or advice on where to find it? I tried flashing with the UM95 at the top of this thread but no luck restoring the monitor yet. On my board it appears that IC202 is the EEPROM. Thanks for any insight!
          Attached Files

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            #25
            Originally posted by fikuna45 View Post

            Does anybody have a clue what could be the problem, left and right side of the monitor sometimes are not syncronised, and it is only noticed on moving picture. I 've repaired this monitor with flash dump couple months ago, and it works, but sometimes i get asyncronised left and right side.

            Video at youtube I uploaded in slow motion: https://www.youtube.com/watch?v=fgUwzhhSpKQ
            Dose anyone have an idea about what is going on in the video that this person posted because I curious about what could cause this particular issue
            9 PC LCD Monitor
            6 LCD Flat Screen TV
            30 Desk Top Switching Power Supply
            10 Battery Charger Switching Power Supply for Power Tool
            6 18v Lithium Battery Power Boards for Tool Battery Packs
            1 XBox 360 Switching Power Supply and M Board
            25 Servo Drives 220/460 3 Phase
            6 De-soldering Station Switching Power Supply 1 Power Supply
            1 Dell Mother Board
            15 Computer Power Supply
            1 HP Printer Supply & Control Board * lighting finished it *

            These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%
            1 Over Head Crane Current Sensing Board ( VFD Failure Five Years Later )
            2 Hem Saw Computer Stack Board
            All of these had CAPs POOF
            All of the mosfet that are taken out by bad caps

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