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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: 732
45 732
Announcements & Related News
Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
Topics: 234 Posts: 41,067
234 41,067
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: 3
Last Post: ncp81208 datasheet
1 3
xaruqui
by xaruqui
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: 3,167 Posts: 32,575
3,167 32,575
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: 4,492 Posts: 74,740
4,492 74,740
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: 3,948 Posts: 44,148
3,948 44,148
bohaboha
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: 6,700 Posts: 36,762
6,700 36,762
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: 499 Posts: 5,433
499 5,433
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: 31,431 Posts: 298,344
31,431 298,344
Sub-Forums:
BIOS Requests ONLY! (12,526/149,548)
Schematic Requests ONLY! (4,666/28,032)
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: 5,310 Posts: 75,635
Last Post: ASUS VP228
5,310 75,635
lotas
by lotas
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: 27,373 Posts: 373,525
27,373 373,525
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: 4,159 Posts: 65,058
4,159 65,058
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: 299 Posts: 1,654
299 1,654
tuan nguyen
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: 2,306 Posts: 27,325
2,306 27,325
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: 216 Posts: 3,863
216 3,863
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: 987 Posts: 10,798
987 10,798
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: 1,370 Posts: 19,303
1,370 19,303

What's Going On?

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There are currently 647245 users online. 3851 members and 643394 guests.

Most users ever online was 1,196,122 at 03:31 PM on 12-14-2023.

Badcaps Statistics

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Topics: 101,435   Posts: 1,259,987   Members: 486,828   Active Members: 16,975
Welcome to our newest member, carlos diaz.

Latest Topics

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  • bohaboha
    YOUR ADVISE IS NEDEED
    by bohaboha
    I'm thinking of buying some single smd led diode for tv repair to have under hand there is so many, 2835 k-6000k 9v.6v, 3v white etc but don't know which to have if you advise me which Should I buy and which is most usual and bäst to have under hand. thank you...
    Today, 02:00 PM
  • KABY
    acer chromebook 315 locked
    by KABY
    hello every one
    i have bought seconde hand chromebook i fund that its locked by administrator by serial number can someone help me with this
    i tried rcunlocker nothing happend enrollment dev mod nothing CHANGED IN bios
    when i change serial number laptop wont turn on ( i change only one number in bios bin not everythin)
    can someone help me with it!!!!
    the serial number is NXHKAEF006321039717600
    ORIGINAL BIOS BIN...
    Yesterday, 10:34 PM
  • mascalzonegran
    HP 250 G6 bios trouble
    by mascalzonegran
    Hi,
    I've a HP 250 G6 with:
    1wy08eea#abz
    Intel i3-6006
    Integrated GPU
    M.B. csl50/csl52 la-e791p
    rev 2.0

    I tried to update the bios but after that the PC doesn't start anymore.
    No blink from caps lock.
    I tried to use Hp tool but nothing happens.

    I backed up the bios from he tool before updating and now I have 5 different .bin files, all 8.192KB in size.

    I have someone that can flash the chip for me but I don't know which file to give him to write, can someone give me some pointers please?
    Thankyou in adavance....
    Today, 01:39 PM
  • mecha1166
    QN750Q8FNBFXZA Service Error Codes Needed - Error code 1-3-1-2 ? Dead set, only blinking standby light in repeating sequence
    by mecha1166
    I am working on a QN750Q8FNBFXZA. Dead except the standby light. It blinks what appears to be 1 3 1 2. 1 long blink, pause, 3 short, pause, 1 long, pause, 2 short, pause, repeat. A service manual would be very helpful, or if anyone knows these error codes. Thanks!
    Today, 08:31 AM
  • jingleslacks
    Marshall Stanmore II - chip flash
    by jingleslacks
    Hey Friends!

    I have both a live and demo unit. Demo unit firmware disables Bluetooth, power toggle, and other settings. Resets via button combos will not work on these. Reaching out to Marshall is not an option either.

    I copied my live CMOS chip and flashed it to the demo unit, but that didn't fix it (MX25U3235F) This has worked for other devices in the past. I'm not a chip expert, but I'm assuming the firmware is stored in another chip.

    If anyone has any experience or ideas, let's hear them!

    Stanmore II
    Stanmore 2​...
    03-23-2024, 05:09 PM
  • learnmore
    How to perform panel test on Samsung UE70TU7020K
    by learnmore
    Hello Community,

    As part of an ongoing learning project, I'm trying to perfrom a panel test (where, according to some, you jump 12v to the (Tcon) then jump 3.3V to panel test pin on the FPC connector). For the model I'm testing with, I'm unsure of where the test pin is located (providing there is one). So, I'm after some help to locate it. Here are some shots of the board (note mainboard, Tcon combo board)....
    03-16-2024, 10:41 AM
  • Fronczek
    Lenovo Legion Y520-15IKBM - No power besides the main rail
    by Fronczek
    Hello people,
    I've got this laptop not working for repairs, and as you can see something was done to it as you can see in the coils PL58XX (which I for some reason cannot find in the schematics...) The first FET (PQ201) was not an original part and a questionable one at that and the second one (PQ202) was shorted. Both are N-channel. Ordered replacements for them and replaced them after arrival. Now I have encountered another problem: there is no power at the second FET. By following the thread linked I got to the injection part. Applied 0.8V at 1.5A, but couldn't feel anything getting hot,...
    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!
    Today, 04:18 AM
  • shahnld
    wds-580 rework station issue
    by shahnld
    Good day.
    i received used bga rework station wds-580 which was not going above 300c despite the parameter was set to 350c, Everytime beeps at 300c so i did a factory reset and by mistake washed data and log etc. now the station boots to a white screen.

    Does anyone has a firmware for this station and want to share with me. i will really appreciate any help possible..

    kind regards...
    Today, 01:14 PM
  • jikonik
    Nintendo switch Help about Component identification
    by jikonik
    Hello I have a nintendo switch HAD-CPU-10 and the component in the red circle is knocked... any help to identify it will be highly appreciated!
    03-25-2024, 01:05 PM
  • iyan76
    Need Help to Fix G7AD-2G DAG7AMB38C0 Rev: C bios.
    by iyan76
    Please fix this Bios.
    I got +3VS5 and +5VS5 but Power and Battery LED won't turn on, board cannot switch on.
    S/N# 5CD9194QW1...
    Yesterday, 10:28 AM

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