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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: 42,641
236 42,641
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: 3,193 Posts: 32,742
3,193 32,742
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: 4,508 Posts: 74,901
4,508 74,901
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: 4,001 Posts: 44,598
4,001 44,598
Mark R
by Mark R
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: 6,914 Posts: 37,825
6,914 37,825
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: 502 Posts: 5,460
502 5,460
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: 32,370 Posts: 309,937
32,370 309,937
Sub-Forums:
BIOS Requests ONLY! (12,908/156,956)
Schematic Requests ONLY! (4,836/28,961)
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: 5,332 Posts: 75,749
5,332 75,749
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: 27,517 Posts: 375,393
27,517 375,393
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: 4,199 Posts: 65,392
4,199 65,392
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: 308 Posts: 1,692
308 1,692
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: 2,344 Posts: 27,615
2,344 27,615
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: 228 Posts: 3,954
228 3,954
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: 1,026 Posts: 11,023
1,026 11,023
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: 1,382 Posts: 19,502
1,382 19,502

What's Going On?

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There are currently 436737 users online. 4513 members and 432224 guests.

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

Badcaps Statistics

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Topics: 103,075   Posts: 1,278,428   Members: 500,426   Active Members: 18,390
Welcome to our newest member, Daniel Mihai.

Latest Topics

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  • mactouch
    Dell Inspiron 14 5410 2-in-1 bios , black screen issue , help
    by mactouch
    BN-203071-1
    SN-4WDLVL3

    original file attached...
    Today, 02:52 AM
  • Skrndelj
    Apple Macbook Air M1 A2337 Trackpad problem
    by Skrndelj
    Hello all,

    I am repairing a Macbook A2337 and i have a problem
    The Macbook is stuck in restore as someone before me tried a DFU restore and bricked the device, now i can't do a restore as AC2 throws error 1 which is related to the trackpad.
    When i turn on the device i get the trackpad click for a few moments and then nothing, i tried 7 trackpads and 7 trackpad flats, i know all 7 are functioning okay, especially one as i use it for testing and DFU restore.
    I inspected the whole board and everything seems fine.
    Can anyone help me as i didn't fiddle with trackpad...
    Today, 04:26 AM
  • twich
    Lenovo H30-00 bios needed
    by twich
    Hi Guys,
    I need a clean BIOS for Lenovo H30-00 _ BTDD-LT2 - V 1.2 please
    TIA
    Today, 03:39 AM
  • EazyBone
    LG 75UH8500 color static frozen
    by EazyBone
    Got a LG with color static frozen. Doesn't move just stays on this picture. I'd assume it's main board but I'm sure one of you has seen this before. Any data helps thanks...
    Yesterday, 09:35 AM
  • alexhore
    Lenovo Legion 7 16IRX8H
    by alexhore
    Don't suppose anyone knows where I might find the lid switch/sensor. I'm building a custom PC using the board and want to be able to access the bios via hdmi external monitor. Schematics unavailable. The board in the back of the monitor is listed as a "sensor" board but I don't see how it would work in it's location. Might not even be able to access the bios this way and I might need to run a small screen just for Bios changes but figured it can't hurt to ask...
    Today, 04:40 AM
  • titomno2
    Acer Nitro AN515-42 Not Charging
    by titomno2
    Hi guys,
    I currently trying to figure out why the laptop of my friend did not charge.
    It is a Acer AN515-42 (Ryzen 5 2500U), I manage to make it works on AC and battery but no charging.
    At first it was not working on Battery, I discovered that PQ201 was knocked off and replace it => work on battery precharged on another computer.
    I also checked the small resistors between PQ312 and PQ201 and even if they are ugly values are OK.
    My issue, when I plug the charger computer off, it drains 0.25A during few seconds with amber light on (charging) then amber light blinks...
    Today, 02:54 AM
  • omenwolf
    need clear me bios for LA-L974P Rev 1B
    by omenwolf
    please help, I bought a laptop to replace the 12th generation processor, I installed a new processor, but was faced with clearing the ME region, I'm afraid that nothing will work out for me, please help, I provide the original BIOS LA-L974P Rev 1B...
    06-09-2024, 10:22 PM
  • kensm
    Asus X543m motherboard X540MAR R3.1 BIOS Password Remove
    by kensm
    Please someone remove this BIOS password. Thank you very much....
    Yesterday, 03:03 PM
  • mo000
    ACER CONECPT D VERY SLOW
    by mo000
    Hi
    acer concept d intel i7 11th GH67G LA-L211P REV 1A 17-03-2021
    the laptop dead by water on keyboard
    i open the laptop i don't find any water on the motherboard or any damage
    the laptop turn on without battery
    i found shorted mosfet on smbus battery i remove it the laptop turn on with a battery but not charging
    the big problem is the laptop is very slow
    cpu works with low speed almost 0.7ghz
    i do clean me bios but samething
    what make laptop works with low profile and very slow the display takes long time.
    Yesterday, 04:27 AM
  • Raphael Nike
    Asus GA503QS 404 or 409 VERSIONS
    by Raphael Nike
    [SIZE=14px]Hi techies!
    Please help me to find and grab [B]Asus ga503qs 404 or 409 versions[/B]. I will be very pleased. And I'm all ready to give something valuable for exchange!
    Please help me out!

    these links are already dead:[/SIZE]
    [URL]https://dlcdnets.asus.com/pub/ASUS/GamingNB/GA503QS/ASUS_GA503QS_409_BIOS_Update.exe[/URL]
    [URL]https://dlcdnets.asus.com/pub/ASUS/GamingNB/GA503QS/GA503QSAS409.zip[/URL]
    [URL]https://dlcdnets.asus.com/pub/ASUS/GamingNB/GA503QS/ASUS_GA503QS_404_BIOS_Update.exe[/URL]
    [URL]https://dlcdnets.asus.com/pub/ASUS/Ga
    ...
    06-08-2024, 08:40 PM
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