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Directory Topics Posts Last Post
Badcaps Capacitor & Electronics Repair Forum
Frequently Asked Questions (No Posting)
All new members, PLEASE READ HERE FIRST! Posting only allowed by established members.
Topics: 45 Posts: 733
Last Post: What's the ideal operating temp for capacitors?
45 733
Thermaltake
What's the ideal operating temp for capacitors?
by Thermaltake
04-16-2024, 04:04 AM
Announcements & Related News
Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
Topics: 236 Posts: 41,951
Last Post: New Members - please post your introductions here
236 41,951
Oajay
New Members - please post your introductions here
by Oajay
Today, 08:10 AM
Document & Software Archive
Common Parts Library - Datasheets
Share or download datasheets or application notes for electronic components and other parts. Contribute your knowledge or ask questions. Before using please read our Terms of Service.
Topics: 1 Posts: 4
Last Post: ncp81208 datasheet
1 4
BAKEEL1990
ncp81208 datasheet
by BAKEEL1990
05-01-2024, 05:24 AM
General Topics
General Capacitor Questions & Issues
Questions and answers for identifying whether your device has bad capacitors. Also post general capacitor-related questions and issues here.
Topics: 3,186 Posts: 32,701
Last Post: Need help to identify ic
3,186 32,701
SMDFlea
Need help to identify ic
by SMDFlea
Yesterday, 04:49 PM
General Computer & Tech Discussion
Have just a general computer question, post it here. This can be anything from an OS issue, hardware issue not related to capacitors, upgrade question, or whatever basic tech-related issue is on your mind.... This is also a good place to share your tech projects!
Topics: 4,498 Posts: 74,847
Last Post: To fix laptop screen vertical line by working on its EDP cable
4,498 74,847
Diah
To fix laptop screen vertical line by working on its EDP cable
by Diah
Yesterday, 03:31 PM
Troubleshooting Hardware & Devices and Electronics Theory
General Electronics Technical Discussion
If you have a general question concerning basic electronics theory or component function & usage, here's where it goes.
Topics: 3,976 Posts: 44,356
Last Post: Identifying component Flyback? DC-DC?
3,976 44,356
unimatrix93
Identifying component Flyback? DC-DC?
by unimatrix93
Today, 08:21 AM
Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
Technical discussions covering any type of desktop motherboard, video/graphics card, controller card, or whatever other desktop peripheral you need help with. Any and all brands and models welcome. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 6,820 Posts: 37,344
Last Post: HP EliteOne 800 G4 TWR
6,820 37,344
powershaani
HP EliteOne 800 G4 TWR
by powershaani
Today, 04:56 AM
Sub-Forums:
BIOS & Schematic Requests! (2,685/16,313)
Troubleshooting & Designing Networks
Post your computer network questions, ideas, gripes, and so on in here. This can be any type of network, whether its cabled, wireless, or whatever. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 501 Posts: 5,447
Last Post: Fortinet 50E Slowing down internet throughput
501 5,447
stj
Fortinet 50E Slowing down internet throughput
by stj
Today, 02:21 AM
Troubleshooting Laptops, Tablets, and Mobile Devices
Technical discussions covering any type of laptop, notebook, netbook, tablet, or smartphone. Any and all brands and models welcome. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 31,930 Posts: 304,614
Last Post: Dell latitude 5480 LA-E081P bios password
31,930 304,614
vuiquata007
Dell latitude 5480 LA-E081P bios password
by vuiquata007
Today, 08:38 AM
Sub-Forums:
BIOS Requests ONLY! (12,726/153,517)
Schematic Requests ONLY! (4,743/28,515)
Troubleshooting Computer Displays
Technical discussions covering any type of PC/computer display, whether it be CRT, LCD, or anything else. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 5,323 Posts: 75,707
Last Post: Screwed onto the board. Thoughts?
5,323 75,707
moheat
Screwed onto the board. Thoughts?
by moheat
Today, 06:40 AM
Troubleshooting TVs and Video Sources
Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 27,454 Posts: 374,776
Last Post:
27,454 374,776
zeroonesolution
by zeroonesolution
Yesterday, 08:22 PM
Troubleshooting Power Supplies and Power Supply Design
Technical discussion for power supplies. This covers PC supplies, and any other related power supply issue. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 4,183 Posts: 65,245
Last Post: 12v PSU help please.
4,183 65,245
stj
12v PSU help please.
by stj
Today, 02:23 AM
Troubleshooting Printers, Copiers, Scanners and other Imaging & Printing Devices
Technical questions about your defective laser or ink printer, plotter, copier, scanner, and other imaging & printing devices. This section also includes digital cameras. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 302 Posts: 1,668
Last Post: Canon PIXMA MG5650 dump
302 1,668
qasim ALI
Canon PIXMA MG5650 dump
by qasim ALI
Yesterday, 01:23 PM
Troubleshooting Audio Equipment
Technical discussion on audio equipment troubleshooting and installation. This can be anything from a home/car stereo, guitar amp, and so on. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 2,327 Posts: 27,483
Last Post: Pioneer amplifier A-205 Relay not clicking after a mistake i made
2,327 27,483
CapLeaker
Pioneer amplifier A-205 Relay not clicking after a mistake i made
by CapLeaker
Today, 06:16 AM
Troubleshooting Appliances and other Household Electronic Stuff
Technical discussion on household appliances & other household electrics & electronics; including troubleshooting and installation. This can be anything from a washer/dryer, dishwasher, microwave oven, other sordid kitchen electrics and so on. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 223 Posts: 3,909
Last Post: Eneloop/Panasonic BQ-CC63 charger - noisy PWM IC
223 3,909
redwire
Eneloop/Panasonic BQ-CC63 charger - noisy PWM IC
by redwire
05-05-2024, 10:18 PM
Troubleshooting Game Consoles & Other Weird Devices
This can be anything from game consoles to arcade games to anything else that doesn't really fit into any of the above categories. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
Topics: 1,002 Posts: 10,878
Last Post: ps4 pro schematic, boardview or repair guide need
1,002 10,878
Orlin Saravia
ps4 pro schematic, boardview or repair guide need
by Orlin Saravia
Today, 08:44 AM
Equipment Usage, Soldering, Techniques, and Reviews
Technical discussions concerning soldering techniques, usage of test equipment, how it works, what's best, and some pointers in using it all.
Topics: 1,378 Posts: 19,403
Last Post: Quecoo T12-958 soldering station - INVER error?
1,378 19,403
stj
Quecoo T12-958 soldering station - INVER error?
by stj
Today, 02:28 AM
Mark Channels Read

What's Going On?

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There are currently 375325 users online. 4279 members and 371046 guests.

Most users ever online was 1,342,976 at 10:51 PM on 04-26-2024.

Badcaps Statistics

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Topics: 102,325   Posts: 1,270,254   Members: 493,414   Active Members: 16,411
Welcome to our newest member, Damien130.

Latest Topics

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  • Patan
    Dead LA-H323P (no light) - HP 15-DW
    by Patan
    Need help here...
    I'm new on the forum and I'm not professional in electronics so i ask sorry in advance for eventual errors...
    As title says, i have a LA-H323P dead.

    Now, little background.
    The computer was working fine, just seems that the cable of screen was dying because it had the classic color problem, sometimes green, sometimes violet, sometimes perfect, but anyway working.
    When i opened it the battery was so fat that was seriously near to explode.​
    So i removed the battery... and turned on the notebook... that was, again, working perfectly fine....
    11 Photos
    04-28-2024, 03:31 AM
  • amirheidari681
    hp probook 450 g6
    by amirheidari681
    hi.
    I want hp 450 g6 bios.
    all of my voltages are present and it may be from the bios
    SN: 5cd9227bc9
    da0x8jmb8e0

    I am not sure about my backup file...
    Today, 08:29 AM
  • ShocK-306HDi
    HP Gaming 16-a0006nl - no charge / no power
    by ShocK-306HDi
    Hi friend, I've this notebook HP Gaming 16-a0006nl with QUANTA DAG3JBMB8D0 that won't power on.
    I start checking first mosfet and they seems to be ok.
    On power button I get 3 that go to 0 on pressing, and come to 3v on release.
    After I check charge ic that is BQ738H
    I write here measure with battery and ac

    19
    19
    19
    25
    3

    1.9
    0
    3.1
    3.1
    1

    11
    11
    11
    gnd
    0

    6
    10
    11
    11
    19

    I've 0 on pin 7 IOUT and on pin 15 LODRV.
    ...
    Today, 07:09 AM
  • unimatrix93
    Identifying component Flyback? DC-DC?
    by unimatrix93
    Can I ask you guys help me identify this godforsaken component?

    I'm tearing my hair out finding this component.

    The board is from an egg incubator.
    i got it with a "popped cap" while there are many damaged components on it, which got succesfully identified with one exception:
    [ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3267072}[/ATTACH]
    And here is the board where it came from (U1/1):
    [ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3267073}[/ATTACH]...
    Today, 08:21 AM
  • unimatrix93
    JVC lt-32hg35e (Vestel) blinking LED
    by unimatrix93
    Dear forum,

    I'm stuck with this old TV unit.
    PSU: 17PW04-1
    MB: 17MB62-1
    Symptoms:
    - Blue LED constantly blinking when connected to AC.
    - Only sigh of life is beeping when touching the capactive buttons on the front.

    Diagnostics so far:
    Checked the PSU output voltages:
    12V present
    5V present altought its only around 4.2V
    3V is present measured 3.4V.

    I check TP 202 which is for the short circuit protection: 0.606V on diode mode

    Since I met with some vestel models before with similiar symptoms...
    05-03-2024, 03:18 AM
  • thriftyson
    MSI GS66 Stealth 10UH-091
    by thriftyson
    I recently purchased a used MSI GS66 with password locked bios.

    If I'm understanding correctly, I can fix this by re-flashing the bios. Except I need a copy of the original bios because the updates don't have complete information.

    Maybe I need to download my existing image and copy information (something something DMI) from there to the newest BIOS update downloaded from MSI?

    Or maybe I'm supposed to request for the original, if any has it unlocked can they send it to me?

    I'm tried following different threads here, but its confusing because MSI...
    04-30-2024, 06:58 AM
  • techrefurbca
    BIOS request for ASUS x415dap
    by techrefurbca
    Hi,

    It is my first BIOS request here.
    I have a bios-locked AUS M415D

    ASUS X415DAP
    1 Photo
    05-06-2024, 07:17 PM
  • YellowJacket
    Identifying a DC/DC step down converter
    by YellowJacket
    Hi folks.
    Any help with identifying this IC? Should be some DC/DC step down converter. 'ACF G45' ... I thought, it is Monolithic Power Systems ( based on this topic --> [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/80630-ic-marking-codes-and-datasheets[/url] ), but can't find this marking there.​ Will be thankful for any hint. Thanks in advance.https://Hi folks.<br /> Any help wit... Power Systems...
    Today, 05:37 AM
  • cetincet
    lenovo fg542 fg543 fg742 nm-c101 rev 1.0 bios reguest
    by cetincet
    fg542 fg543 fg742 nm-c101 rev 1.0 motherboard code. no image. I am giving the original bios copy, please correct it. The laptop label has been removed, there is no serial number. The bios given on the site was tried but no image could be obtained. CPU RYZEN 5...
    Today, 06:59 AM
  • Gbolahan John o
    ACER CHROMEBOOK 13 CB5-311 SERIES LOCK
    by Gbolahan John o
    GOODDAY SIRS, PLEASE HELP ME UNLOCK GOOGLE ENROLLMENT FOR ACER CHROMEBOOK 13

    MODEL: CHROMEBOOK 13 CB5-311-T7LG
    S/N: NXMPREK003510118C13400
    SNID: 51007187334...
    Today, 06:58 AM
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