Msi MS-7028 915P Neo2 smd cap blown

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Gabriel
    Badcaps Veteran
    • Jan 2010
    • 620
    • Norway

    #1

    Msi MS-7028 915P Neo2 smd cap blown

    Replaced the Ost Rla with Sanyo Sepc and Kzg with Mbz.

    Still had a very high frequency noise, board works but almost impossible to be in the same room.

    I noticed that smd cap C368 had blown, any of you have a similar layout 915P neo2 board and can measure this cap ?

    If not, what should I replace it with ?
    Attached Files

Related Topics

Collapse

  • cmlewis89
    LG 47LB5DF blown power supply board
    by cmlewis89
    Hi folks,

    I'm new to this forum. So my trusty 17-year-old LG 47" LCD recently died. As I was booting it up, I heard a hum followed by a loud bang, sounds of pieces flying around, and loss of power to the unit. Inspecting the PSU, I saw two obvious problems: a blown thermistor (bang + flung pieces) and a visibly bulging main cap. Inspecting as many components as I could with my Fluke MM, I diagnosed that the following components on the "hot side" of the board were also bad: one of the 2 main MOSFETs, main 8A fuse, small cap (25V 47uF) connected to main caps, and a blown...
    09-03-2024, 07:50 PM
  • drscoot
    HP X360 convertible battery blown fuse error, not charging
    by drscoot
    HP Modelnumber: 14-dh0061nb​
    This laptop had a shorted cap on a Vcore section. After replacement is works again. But there is still a battery issue.
    The battery is HT03XL and with the built-in component test from HP, in the Power section, I get an error: Logic State: Calibration required (20), Charge state: Blown Fuse (42)
    I have another same battery, also with error: Logic State: Very Weak (70), Charge state: Blown Fuse (42)
    And a third battery TF03XL (looks identical) with error: Logic State: OK (0), Charge state: Blown Fuse (42)
    All these 3 batteries are charging...
    12-15-2023, 05:54 AM
  • swerg
    Part selection for possible blown inductor on ASUS GX531-GW-AB76 laptop mobo
    by swerg
    Hey everyone,

    I'm a novice trying to repair my laptop. The LCD screen has an image, but no LED backlight for the image. It also produces an image when connected to an external monitor.
    I have found what I believe to be a blown inductor labeled "L4502" and "120 Ohm" in the schematics (zoomed in image, blue arrow to blown component). I have included an image of the general area of the mobo and an excerpt from the schematics as well.
    I am having trouble selecting a replacement component, which I believe to be a 120 Ohm ferrite bead, from the components...
    06-06-2024, 03:39 PM
  • MrzPdlch
    Blown fuses on Gigabyte GTX 980TI 6GB
    by MrzPdlch
    Hey everyone,

    I just went ahead and unscrewed a faulty GTX 980 TI from Gigabyte. What I found beneath the cooler was, as it seems, a common issue of that card. Two blown fuses on the bottom right corner of the card next to a MOSFET.
    Now my question would be if there is any schematics of that card available to figure out which are the blown components so I can try and replace them together with the mosfet if needed.

    Find some pictures of the actual GPU together with a picture of how it should look like.
    I also wonder whther it might be a problem that there...
    03-10-2024, 04:14 PM
  • cheeky2
    Samsung BN44-00262A H37F1-9SS power supply help finding blown value components!
    by cheeky2
    This Samsung combined power supply and inverter was replaced a while ago from a Samsung 37inch LE37B530P7W TV. However I would like to repair this one.
    I have replaced the Mosfets Q1820 and Q1821 ( FDPF7N50U) which were both blown and the fuse FM802S. The schematic for this power supply that is attached doesn't relate to this power supply as the driving transistors and diodes are D1830, D1831, D1832, D1833, Q1811 & Q1810 are nowhere on the schematic!
    Does anyone know what the components for D1830, D1831, D1832, D1833, Q1811 & Q1810 should be? I ask as I did change the Mosfets...
    06-15-2025, 05:12 AM
  • Loading...
  • No more items.
Working...