Dell 23" monitor model ST2310f inverter fault

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • angelos
    Badcaps Veteran
    • Dec 2012
    • 562
    • South Africa
    #1

    Dell 23" monitor model ST2310f inverter fault

    Hi guys,
    I got in this set and i need some advice. There is an IC on a small upright board that solders into the power supply that drives the ballast transformer. The chip is marked AO3436 and has the shape of a rectangular 8 pin SMD I C. The chip is two mosfet transistors in one ic package. I get no info on this chip and neither a schematic online. I am not closeby to take photos because at that time i gave up trying to fix it. Does anybody in the forum know what i am talking about and can advise me on how to proceed. Its only a replacement chip that i need or maybe configure two n-channel mosfets to do the work.
    Regards
    Angelos
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • acedogblast
      Guide to transplant MEC1503 EC chip and EEPROM reprogamming for T14s gen 2 and X13 gen 2
      by acedogblast
      This is a guide that I am writing for helping others to replace their MEC1503 EC chip if it breaks (or to get around an inconvenient prompt to the BIOS). This forum has been extremely helpful to me so I would like to contribute to help others. I will tell you right now that this task is very difficult to do. You MUST have experience and tools to do precision micro-soldering, BGA reballing, trace repair, and general laptop repair skills.

      There are some specialty tools needed to do this task. The replacement MEC1503 chips can be acquired from Aliexpress. Do not buy the bare chips as...
      11-02-2024, 05:13 PM
    • ed1i
      Dell Inspion 7610 bios chip
      by ed1i
      Hello, I'm looking for bios chip on the motherboard on Dell Inspiron 7610. Server tag: CS4MDL3. I found on the back on the motherboard chip named: Winbond 25Q256JVEQ. Is it the right bios chip for this motherboard? I need to flash new bios on the chip, because it's stuck in infinity reboots. Is it possible this chip to be read AsProgrammer 25Q256JV option and ch341a programmer?...
      back side
      3 Photos
      01-16-2025, 02:14 PM
    • Bowline
      Dell E6400 PT434 type Battery Charging Stuck at 1%. Battery Pinouts?
      by Bowline
      My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?

      Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?

      My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
      The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
      I have tried multiple different Dell power adapters. My Dell...
      06-11-2025, 10:13 AM
    • al_b0sni
      Dell Optiplex 5000 8fc8 with chip W25Q128JVSN
      by al_b0sni
      Hey, i bought a Dell Optiplex 5000 8fc8 with chip W25Q128JVSN.
      I also used the CH341A programmer but my usb cable (i didnt attach it directly into the pc, i used a cable between) was corrupted. So i made a dump. Then i removed the password but unfortunately the dump had a loose contact so it was corrupted. And i've also overwrited the chip and now i dont have any dump anymore.

      Can someone help me? I am stuck since hours and i cannot find any bin file anywhere.
      I tried to extract the EXE for BIOS installation from dell and also the rcv file but i didn't manage to do that....
      06-18-2025, 03:42 PM
    • SMDFlea
      Common SPI bios chip programming Questions and Answers
      by SMDFlea
      Common SPI bios chip programming Questions and Answers
      ----------------------------------------------------------

      Q: I have a bios request,i can`t post my backup as i can`t read from the chip.

      A: If you can`t read from it how do you expect to write to it ?.

      Q: Why is my bios chip unreadable ?.

      A: The programmer is faulty or has a worn or broken zif socket.

      The USB cable is frayed,connector pins worn or some other physical damage.

      Not enough amperage or voltage to power the programmer properly.

      Bad...
      09-02-2021, 04:40 PM
    • Loading...
    • No more items.
    Working...