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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
45 733
Announcements & Related News
Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
Topics: 236 Posts: 41,949
236 41,949
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
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
3,186 32,701
SMDFlea
by SMDFlea
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
4,498 74,847
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: 3,975 Posts: 44,354
3,975 44,354
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
6,820 37,344
Sub-Forums:
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
501 5,447
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: 31,911 Posts: 304,387
31,911 304,387
Sub-Forums:
BIOS Requests ONLY! (12,715/153,375)
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
5,323 75,707
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: 374,777
27,454 374,777
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
4,183 65,245
stj
by stj
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
302 1,668
qasim ALI
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
2,327 27,483
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
223 3,909
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: 10,877
1,002 10,877
estabilito
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
1,378 19,403

What's Going On?

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There are currently 380908 users online. 4308 members and 376600 guests.

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

Badcaps Statistics

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Topics: 102,305   Posts: 1,270,023   Members: 493,414   Active Members: 16,411
Welcome to our newest member, pswzyu.

Latest Topics

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  • moheat
    Screwed onto the board. Thoughts?
    by moheat
    [U]Hardware Details - Samsung LC24FG70FQWXXL (C24FG70​) Monitor with the board model (BN91-18169A) perhaps aka (BN41-02548A)[/U]

    While wall mounting, I mistakenly picked a screw 0.5cm too big than the clearance and damaged the trace and one of the part (a capacitor, I think) on the board. Images attached.

    Is this repairable or will I just have to get the entire board replaced? Please guide about this.
    [U]Hardware Details - Samsung LC24FG70FQWXXL (C24FG70​) Monitor with the board model (BN91-18169A) perhaps aka (BN41-02548A)[/U]

    While wall mounting, I mistakenly
    Today, 06:40 AM
  • GraphicMan
    Pioneer amplifier A-205 Relay not clicking after a mistake i made
    by GraphicMan
    Hello guys
    Because the unit is old (but only occasionally used) the loudness button causes some noise due to bad contact,
    sprays did not work, so i decided to solder the pins that it connects on the pcb at the on (loudness on) position
    i did that and it worked fine, i know from the bottom of my heart that the switch connects 2 pins and also d/c other 2 pins
    on every position it have (6 pin switch), so i was curious what would happen if i clicked the switch off while the pins are soldered at on (so basiclly on and off at the same time), when i did so the sound is gone, nothing...
    05-05-2024, 06:20 AM
  • epoy
    need HELP bios Asus GX531GM
    by epoy
    Heres the old files (not sure if original)...
    Today, 04:04 AM
  • modtool
    Macbook Pro 14 2021 - A2442 - 820-02098-A - Internal display not turning on but MacOS working good
    by modtool
    Dear collegues,
    the owner of this machine brought it to me saying that suddenly one day the display didn't turn on anymore, he tought that all the machine was damaged but it turned out that the MacOS starts good and stays on, and that connecting it to an external display it works without problems.
    If you take a look into general settings, you can also see that the internal retina display is recognized as connected by the main board but for an unknown reason it doesn't turn it on.
    I've tried to put a bright light towards the screen but I can't see anything, any shadows or apple...
    Today, 05:50 AM
  • 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
  • niconetor
    Toshiba Satellite L50-A-14K Bios
    by niconetor
    Hi! I have a corrumpt bios for this laptop

    Model: Toshiba Satellite L50-A-14K
    Motherboard: tmt YA-4A1 E114139 Rev 2.1
    H000057570

    No power, only led charging

    This laptop have got two winbond
    25q32fvsiq and 25q16dvsig

    Thanks for all reply!
    Yesterday, 11:10 AM
  • salah11
    bios asus fx570u
    by salah11
    hello,
    need bios dump for asus fx570u
    attached the original bios,
    the computer run and enter bios, but not windows boot
    and the problem is that all the bios parameters are jamed
    thank you
    Yesterday, 09:14 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
    05-06-2024, 07:17 PM
  • teruger
    Dell Inpirion 3481 Fan issue
    by teruger
    Hello guys

    My laptop have a FAN issue, i tried with a new FAN but the issue persist.
    The motherboar is LA-G714P

    I measured the JFAN1 connector

    pin 1: 5v
    pin 2: 0v FAN1_PWM
    pin 3: 3v FAN1_TACH (this pin should not be 0v if the fan is off??)
    pin 4: GND

    Tanks for advance!
    Yesterday, 01:27 PM
  • Squaryhead
    Which software for GD25LB128 with CH341a
    by Squaryhead
    Hi,
    I'm struggling to find a software to reconfigure a GD 25LB128 chip with a CH341 A.
    Do you know any ?
    Thanks !
    Yesterday, 08:15 AM

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