Gateway GWNR71517-BK

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • shawnpsx323
    Member
    • Jan 2022
    • 30
    • USA

    #1

    Gateway GWNR71517-BK

    Board # N14PB Rev 1.1

    Good day all. Im looking to get schematic or boardview for this board. 3.3V supply for the NVME ports was burnt out, and can't get any info on the part.
    Markings on the burnt component is 7603 HrCB. Any help will be appreciated. Thanks.
    Last edited by shawnpsx323; 09-27-2023, 11:26 AM.
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 21932
    • UK

    #2
    Re: Gateway GWNR71517-BK

    Originally posted by shawnpsx323
    Board # N14PB Rev 1.1

    Good day all. Im looking to get schematic or boardview for this board. 3.3V supply for the NVME ports was burnt out, and can't get any info on the part.
    Markings on the burnt component is 7603 HrCB. Any help will be appreciated. Thanks.
    Please attach images directly to your post.

    .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • shawnpsx323
      Member
      • Jan 2022
      • 30
      • USA

      #3
      Re: Gateway GWNR71517-BK

      Originally posted by SMDFlea
      Please attach images directly to your post.

      .
      Not sure if this works
      Attached Files
      Last edited by shawnpsx323; 09-27-2023, 11:46 AM.

      Comment

      Related Topics

      Collapse

      • electomech-fixer
        First post -Intel NUC 10i5 -BXNUC10i5FNH not powering on -IC burnt- request for IC details/datasheet
        by electomech-fixer
        Hi all,
        I came across this very active forum with knowledgeable folks on electronic circuits and components, while google searching for the details of my burnt IC marked 7603 in Intel NUC board. I joined this forum today and this is my first post here.
        I recently got an Intel NUC 10i5 and had installed Linux Mint and was using it for about a month when it died suddenly and did not power up after that.(Power Adaptor is ok). When I opened the NUC , there was a burnt IC marked 7603 (and ILCB in second line). I am unable to find the details/datasheet of this IC. I will be grateful if...
        09-15-2025, 01:42 AM
      • cdsh009
        need bios for gateway GWTN156-*** N14PB REV: 1.0
        by cdsh009
        Hello, I need the bios for this laptop GWTN156-4GR

        ​ , the problem it presents is that when trying to give video it turns off, sometimes it gives video but it turns off again, thanks
        09-08-2022, 10:11 AM
      • dicky96
        Zotac GTX 260 burnt component - can anyone identify?
        by dicky96
        Hi guys
        This Zotac GTX 260 had a high side MOFET on one Vcore VRM phase short circuit Drain to Gate (Not short Drain to Source)

        This has burnt out the drive IC L3E (ADP3110A) and also an SOT-23 device very close to the driver IC. According to the PCB markings 'Dxxx' this is likely to be a diode.

        Basically the VRM has 4 phases, two powered from one 6 way connector and two powered from the other 6 way

        I would assume each pair of phases are basically identical, the burnt out phase has SOT-23 devices WW1 plus the burnt one.

        The good phase...
        12-01-2021, 01:02 PM
      • swimllamaswim
        Precision 5550 LA-J191P No Power, Burnt ISL9538
        by swimllamaswim
        I picked up this Precision 5550 to fix up recently, and found that the ISL9538 chip was burnt on pin 14 (CSIN). The two left side Type C ports negotiate at 20v, and the right side one only negotiates at 5v. I also found the EMI protection diode, DT35, was burnt on that side. I pulled the ISL9538 off, checked for any other obvious shorts, repaired the pad, and put a new one on. Now, I still do not get power, and there is a rapid clicking sound from somewhere on the board that I can't pinpoint.

        Here are the voltages measured at that chip:

        To note, DCIN at Pin 17 is low,...
        09-21-2025, 12:26 PM
      • mferna14
        Apple MacBook Pro A2338 820-02773-A AON Rail burnt
        by mferna14
        Hi Dear Friend., I am working on a Apple MacBook Pro A2338 820-02773-A. The history was that the AON Rail on the Trackpad connector JT400 was burnt. After I removed the burnt connector, I tested with the meter & no shorts. Connected the USB C power & all booted fine, no problems at all. I soldered a New TP connector put in the old trackpad with a brand new Flex cable. The laptop beeped in the start but no display. I removed the connector & the display was fine again. USED a known good Trackpad & a Flex cable, even with this still the same problem. I checked the connector whether...
        06-25-2025, 11:26 AM
      • Loading...
      • No more items.
      Working...