Legion 5 15IMH05H NM-C911 LCD Backlight fuse

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • skylinegtr0112
    New Member
    • Apr 2023
    • 3
    • United States
    #1

    Legion 5 15IMH05H NM-C911 LCD Backlight fuse

    I am having a little trouble finding a replacement fuse to repair my laptop, I need a 3a 32v 04970003 pkrhf fuse, but I have no idea where to find one. I got the part number from another thread on the forum This is my first component level repair on a laptop, normally it is on scientific instruments where I can contact my supplier at work and they find it for me.
    Could anyone point me in the right direction to find this. Thank you in advance.
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 14030
      • Canada
      #2
      Re: Legion 5 15IMH05H NM-C911 LCD Backlight fuse

      Check Digikey or Mouser. Measure the size of the part. Probably a smd 0603 or 0805 or 1206 sized fuse. Post the link of the part before purchasing for a final review.

        Comment

        • skylinegtr0112
          New Member
          • Apr 2023
          • 3
          • United States
          #3
          Re: Legion 5 15IMH05H NM-C911 LCD Backlight fuse

          So I measured the size of the fuse and it is about 1mm. I wish I could get a better measurement, but I only have an analog micrometer. Attached is the schematic for the board and the photo I took, it is labeled FG3.
          Attached Files

            Comment

            • Vesko356
              VIP Moderator
              • Aug 2018
              • 4386
              • Bulgaria 🇧🇬
              #4
              Re: Legion 5 15IMH05H NM-C911 LCD Backlight fuse

              Originally posted by skylinegtr0112
              So I measured the size of the fuse and it is about 1mm. I wish I could get a better measurement, but I only have an analog micrometer. Attached is the schematic for the board and the photo I took, it is labeled FG3.
              1mm x 0.5mm is 0402 (1005 metric) surface mount package size code.
              https://eu.mouser.com/c/circuit-prot...20Mount%20Fuse

              .
              ----------------------------------------------------------------------------------------------------------------------------------------------------------
              All donations to Badcaps are welcome.
              Become a Badcaps supporter
              >>>>> click on this link to donate <<<<<
              Thanks to all supporters.​
              ----------------------------------------------------------------------------------------------------------------------------------------------------------
              Doctrina est fructus dulcis, radicis amarae.
              .

                Comment

                Previous template Next

                Related Topics

                Collapse
                • Attila Jamilov
                  Which fuse is responsible for backlight on Lenovo Thinkpad T14 Gen 3
                  by Attila Jamilov
                  I upgraded display from HD to UHD recently, and I think I did everything right, battery was disabled in BIOS, and removed, yet the screen has no backlight. Both the old and new display behave the same way. I checked the motherboard and I see the fv1 fuse, and a fv2 spot for a fuse, but it's missing. Does anyone have any information on whether fv2 is responsible for backlight, or why it's missing? There's a schematic posted somewhere on this forum, but I can't view it as I don't have the hardware right now, since the laptop screen is broken and I run Linux.

                  Also from further search...
                  04-20-2025, 10:02 PM
                • Document Archive
                  Lenovo Legion Legion 5 17ACH6H Notebook Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the Lenovo Legion Legion 5 17ACH6H Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Legion 5 17ACH6H boardview and Legion 5 17ACH6H schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...
                  09-07-2024, 05:00 AM
                • Document Archive
                  Lenovo Legion Legion 5 15ITH6H Notebook Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the Lenovo Legion Legion 5 15ITH6H Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Legion 5 15ITH6H boardview and Legion 5 15ITH6H schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...
                  09-07-2024, 04:10 AM
                • triplefour
                  UN65TU700DF picture and sound but no backlight. BL tests ok but repl. PSU didnt fix!
                  by triplefour
                  this tv is throwing me for a loop. do samsung tvs no longer have the backlight self test feature built into the power supply?
                  i tested the backlight with my LED tester and it lights up both strips. one of them reads 100v and the other reads 63.7v.
                  unplugged mainboard from power supply but left backlight plugged in, and then plugged psu wall power in. expected to see backlights light up but see nothing.
                  according to how ive diagnosed in the past, this would almost always be a bad power supply. replacement power supply was cheap like 20$ from ebay. but still i get not even...
                  09-13-2023, 10:43 PM
                • Rolin
                  Lenovo Legion 5 15IMH05H No Display
                  by Rolin
                  I have a Lenovo Legion 5 15IMH05H 81y6003yUS that someone asked me to help them with a failing SSD. I installed a new SSD, fresh Win11 installation, updates, etc. Very standard stuff and everything was completed. He said he'll pick it up in a few days so I shut it down and set it aside.

                  A few days later came and now it won't POST an image, keyboard lights up, fans spin then shuts itself off after about 40 seconds. I've already tried the typical draining capacitance and removed CMOS battery,etc. No display on an external HDMI monitor as well.. No idea what happened. Suspected a BIOS...
                  06-21-2025, 11:32 PM
                • Loading...
                • No more items.
                Working...