HP 250 G5/BDL50 LA-D704P Rev 4.0 Water damage

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • regi
    Member
    • Jan 2020
    • 26
    • germany
    #1

    HP 250 G5/BDL50 LA-D704P Rev 4.0 Water damage

    Hi

    I have this notebook with liquid damage (see picture).

    After cleaning the marked areas notebook turns on when pressing the power button and the fan spins for about 8 seconds and stops then, but the display does not come on.

    The battery charges when it is attached (LED turns orange), but won´t start from battery.

    When on these coils have:

    PL202 = 16,81v
    PL602 = 1,021v
    PL1206 = 0v
    PL1205 = 0v
    PL1203 = 0v
    PL11 = 1,209v
    PL9 = 3,385v
    PL8 = 5,08v

    I only have the schematics for BDL50 LA-D704P Rev 3.0 so i am kind of lost.

    Can anybody give a little help?

    Thanks
    Attached Files
    Last edited by regi; 09-05-2021, 04:53 AM.
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • edugimeno
      Stagg sms12p audio amp has water damage
      by edugimeno
      Hi! My friend just brought this audio amplifier/speaker fro his music band saying they realized its got no sound. Led powers up but there no sound at all
      I opened it and found 3 board. 2 of them are for input plugs and potentiometers, and the other larger board has the amplifiers for 2 large speakers that it drives
      There's also a large toroid transformer that feeds a lower voltage to the first 2 boards and a larger voltaje (36x2 rectified close to 100v) to the power board. The power board has the plugs for both speakers
      There is only one signal wire connecting the first boards...
      05-24-2025, 06:00 AM
    • Joel Ohana
      Lenovo IdeaPad 3 15IAU7 that suffered water damage
      by Joel Ohana
      Hi,

      I have a Lenovo IdeaPad 3 15IAU7 that suffered water damage. It doesn't turn on (white power light flashes when on button pressed), and the amber light flashes when plugged in.

      Symptoms:
      • Short detected – sparks appear when touching the charging port connection with board with a metal (even a multimeter probe).
      • Visible damage – after cleaning corrosion, I found 4 possibly burnt memory chips near PC3165, labeled UD5, UD6, UD7, and UD8.

      What are my next steps to diagnose and possibly repair it without replacing the entire board? Any guidance would be greatly...
      03-06-2025, 11:25 AM
    • abajor
      A2141 820-01700 Water Damage L8504 Damaged, U3100/U3200 power cycles UB300/UB400 5V .25A
      by abajor
      Like title says A2141 came in with Water Damage, customer desperately wants the data.

      The actual water ingress doesn't appear too bad it sat for a day but was very dusty internally. I have no idea why L8504 was arced there is no apparent moisture there or around the LVDS cable; however, the LVDS to screen screw studs had popped off at some point and somebody tried securing it with kapton tape.

      I had to create a micron wire pad jumper to reconnect the south side of the L8504 since the primary pad was blasted down to the vias.

      That said after cleaning up the...
      12-21-2024, 07:16 PM
    • rtstorm
      HP EliteBook 840 G8 water damage - identify component
      by rtstorm
      Hello, i got an HP EliteBook 840 G8 that has water damage, and i found this component has damage on it U60600. What is that component? I have schematics and boardview and the par no is:
      SINERGY_SYV128RAC_QFN_20P i cannot fount it anywhere. Is this component have some other name?

      Here is schematics + boardview...
      09-18-2024, 05:36 PM
    • TimSinger
      MacBook Pro M4 16" A3403 on the table with water damage
      by TimSinger
      Hi guys,
      I have a MacBook Pro M4 16" A3403 on the table with water damage. I allready found the problem within a bad cap. As far as my researh went, I couldn't find the schematics and boardview for this MacBook model. They seem not to be released now. So my question is if anybody has a working A3403 on the table and could tell me, which specification this capasator has?
      I attached a photo of the missing cap. It's on the bottom side of the logicbard.

      I am very thankful for your replys.
      Thanks in advanced and best regards from Hamburg Germany...
      07-13-2025, 11:12 AM
    • Loading...
    • No more items.
    Working...