element elcfw327 no lights dead set

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Sinfury2112
    Senior Member
    • Jul 2014
    • 71
    • USA
    #1

    element elcfw327 no lights dead set

    hello there im working on a set I got that from a friend she said it was storm surged! it had a blown fused and a blown bridge rectifier that I replaced. now it fires up without blowing fuses

    main filtercap measures 170v
    standby measures 5.12v steady but board says on it 6vsb

    still no standby lights set it dead!!
    Attached Files
    Tags: None
    • Sinfury2112
      Senior Member
      • Jul 2014
      • 71
      • USA
      #2
      Re: element elcfw327 no lights dead set

      I get 5.12v on the psu stby when disconnected from the mainboard. When I connect it to the mainboard, voltage is doing jumping jacks! Could this be a mainboard issue? still no leds whatsoever. thx
      Attached Files
      Last edited by Sinfury2112; 09-17-2015, 08:44 AM.

        Comment

        • Sinfury2112
          Senior Member
          • Jul 2014
          • 71
          • USA
          #3
          Re: element elcfw327 no lights dead set

          jumped the ps/on with the stby and only voltage I get is 5.12v on stby now what

            Comment

            • Sinfury2112
              Senior Member
              • Jul 2014
              • 71
              • USA
              #4
              Re: element elcfw327 no lights dead set

              help

                Comment

                • Sinfury2112
                  Senior Member
                  • Jul 2014
                  • 71
                  • USA
                  #5
                  Re: element elcfw327 no lights dead set

                  closed
                  Last edited by Sinfury2112; 09-29-2015, 05:18 PM.

                    Comment

                    • Sinfury2112
                      Senior Member
                      • Jul 2014
                      • 71
                      • USA
                      #6
                      Re: element elcfw327 no lights dead set

                      closed

                        Comment

                        Previous template Next

                        Related Topics

                        Collapse
                        • SuperAman
                          PS5 dead no beeps, no lights
                          by SuperAman
                          Got a PS5 with no power. I can read some voltages on the back side of the board with PS connected. I do believe I have 12v coming in and I have found 3.3v, 5v on the board. I do have 12V on + terminal of all the electrolytic caps pictured. I believe I have a short on the vcore / apu supply? All the APU 1V small coils all 6 on both sides of the board are reading around 0.6 ohms on both terminals. I believe console may be dead due to a shorted usb port which I was able to unbend the pins. Do I have a shorted mosfet or possibly bad ceramic small cap or a dead apu? The usb ports are connected directly...
                          2 Photos
                          11-29-2023, 06:34 PM
                        • Audeze
                          Sony XBR-75X950G seems dead with a black screen but backlight and sound is working and no blinking red lights
                          by Audeze
                          I have a 2019 75" x950g, and while playing a movie, the screen suddenly went dark in a weird way, where it faded towards one corner into being fully black. Now the TV turns on, and the backlight comes on, but there is nothing displayed except black. Sound still comes through the TV speakers, and i have tried doing a hard reset using the volume - and power buttons while plugging the display back in, but it did not fix it. I can confirm that pressing buttons on my remote is still doing "something" because I'm hearing sound still, even though the screen is black.

                          Does...
                          10-06-2024, 08:54 PM
                        • Spent5
                          ASUS GA401QM dead no lights
                          by Spent5
                          i have this asus laptop. This laptop was bought not working.

                          Initially I found corrosion in the 2 attached photo's and after cleaning that with ipa boom it worked

                          then it just stopped again.

                          here is what i have discovered so far.

                          i checked the first 2 mosfets by dc in jack no voltage is passing from drain to source on the first mosfet.

                          see circled components on other 2 photo's the circled mosfet has a gate shorted to ground and the other photo that component is shorted to ground

                          I'm really not sure where to go...
                          06-10-2025, 11:38 AM
                        • jacobtc
                          Asus GA401QM dead, no lights.
                          by jacobtc
                          Yes, I know I had a similar laptop I fixed a while ago, don't blame me for picking up a new (dead) one

                          This one shows no life with AC or USB-C charging. Reset CMOS, removed battery, and tried again, nothing. No lights, and no response when power on button is pressed.

                          Measured DC In mosfets as good, and the board seemingly seems to supply 20V, 5V and 1.2V with my quick measurements. Battery is completely depleted, I believe this has disabled itself as my other battery also did. When DC is plugged in the GPU gets 45C and CPU VRM/Mosfets get to same temperature....
                          07-31-2022, 07:31 AM
                        • double_DD
                          How can I be sure that my EC chip is dead?
                          by double_DD
                          Hi all,

                          As the title suggests, how can I be sure that my EC chip is really dead?

                          I've recently gotten into this hobby of laptop repairs, and have successfully brought back to life a couple with some easy fixes, mostly shorted caps.

                          Now I'm working on HP Probook 455 G8, that had some "devil" run around on 3V line, burning a bunch of stuff. Luckily I have a dead 455G7 (for spare parts) so I managed to fix it (swapped burned parts) to a point that it will charge (both on barrel jack and usb-c), but it doesn't want to turn on. There is a 3V3 on a keyboard...
                          03-12-2025, 07:47 AM
                        • Loading...
                        • No more items.
                        Working...