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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: 42,285
236 42,285
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: 3,190 Posts: 32,713
3,190 32,713
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: 4,502 Posts: 74,873
4,502 74,873
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: 3,984 Posts: 44,458
3,984 44,458
truclacicr
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: 6,864 Posts: 37,555
6,864 37,555
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: 5,455
501 5,455
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: 32,131 Posts: 307,096
32,131 307,096
Sub-Forums:
BIOS Requests ONLY! (12,818/155,045)
Schematic Requests ONLY! (4,790/28,737)
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: 5,329 Posts: 75,731
5,329 75,731
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: 27,487 Posts: 375,150
27,487 375,150
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: 4,190 Posts: 65,294
4,190 65,294
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: 304 Posts: 1,676
Last Post: Epson l3110 dump
304 1,676
kutaykemik
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: 2,336 Posts: 27,570
2,336 27,570
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: 227 Posts: 3,952
227 3,952
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: 1,008 Posts: 10,917
1,008 10,917
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: 1,381 Posts: 19,459
1,381 19,459

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There are currently 331229 users online. 4406 members and 326823 guests.

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

Badcaps Statistics

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Topics: 102,680   Posts: 1,274,166   Members: 496,187   Active Members: 17,154
Welcome to our newest member, CreaG.

Latest Topics

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  • soleiman.osmani
    Clean me Hp spectre x360
    by soleiman.osmani
    can help me for clean me this bios?

    Hp Spectre x360 2-in1 Laptop 14-ef2034tu

    La-L311p Rev:2.0...
    Today, 02:39 AM
  • juniorhardware
    Reply to Dell Latitude 5420 Bios Password 8FC8
    by juniorhardware
    DELL LATITUDE 5420
    GDF40 LA-K491P REV:3.0(A02) 2021-04-28
    SERVICE TAG CT6TBK3
    Backup file attachment​...
    Today, 04:23 AM
  • sewsulle
    A2442 820-02098 5v 0a
    by sewsulle
    Good afternoon,
    I'd appreciate help diagnosing my A2442 that's only taking 5v and 0a

    This was my personal laptop and I had closed it at the end of a class and opened it in the next class when it just didn't wake up from sleep (The battery was charged). I connected a charger later that night and it booted right up but touch ID stopped working. The next day it did the same thing but never turned back on when I plugged in a charger.

    I though the touch ID issue was weird but I'm not sure if that info helps.

    When this happened months ago I tried to diagnose...
    Yesterday, 07:56 PM
  • kingblade20
    ASUS M3401QA BIOS request
    by kingblade20
    Hi,

    My M3401QA does not power on properly: no display (all black) and with white LED charging port blinking slowly (once every ~3 seconds).
    Checked several points across the board and supplies are up and running but I need to double check when I get schematic.
    Result is still the same even with DC jack inserted and battery connector removed.

    Tried flashing the latest BIOS as of this date to no avail which I suspect has something to do with DMI but tools could not run properly on my machine and couldn't find manual copy of DMI through hex editor and not sure...
    05-20-2024, 11:28 AM
  • Fabbrone
    Dell precision 5520 It only starts with the battery disconnected and with the ac power not recognized message
    by Fabbrone
    [FONT=Aptos][FONT=inherit][COLOR=#202124]Already replaced adapter, battery and dock connector. If I only connect the adapter with the battery disconnected, it turns on with the message bios adapter not recognized. While if I connect both the battery and the adapter it doesn't turn on. When it turns on only with the adapter and I try to update the bios it tells me to connect the adapter! can being connected. If I connect the battery when it is turned on with the adapter it turns off. Do you have any ideas?[/COLOR][/FONT][/FONT]
    [FONT=Aptos][FONT=inherit][COLOR=#202124]Already replaced adapter,
    Today, 03:12 AM
  • mekvit
    HP PROBOOK 840 G3 problem after password unlock
    by mekvit
    Hello, i have this HP probook 840 g3 i used unlocker to unlock the bios password, i programmed the unlocked file but the screen dims and fan spins, no display.

    Motherboard number: 6050A2892401-MB-A01

    Serial number:5CG7131NXC

    I uploaded the locked bin file and the unlocked bin file.. THANKS...
    Today, 03:11 AM
  • Arc717
    How do I flash bios to an Alienware M16 R1 AMD edition?
    by Arc717
    I am trying to downgrade my bios on my Alienware so I can undervolt & overclock my CPU, and overclock my ram. I need to get to bios 1.2.2 for this. Dell doesn't allow downgrades, and their bios file is an exe compiled in c++, so I can't decompile it easily. I am wondering if I can flash the bios manually using a usb flasher. I would like to know if this is possible, and if so, where the bios chip would be. I know flashers are pretty cheap and the bios chip is 8-pin. There are two of these chips only when I open the back panel of the laptop. I'm not sure if there are any on the other side of...
    05-17-2024, 03:34 PM
  • mekvit
    Toshiba dynabook T552/58HR delay POST
    by mekvit
    Model number: Dynabook T552/58HR

    Serial number: 5D014496Q

    Motherboard number : DK10FG-6050A2509901-MB-A02

    Problem: Delay POST and hangs on windows logo when graphics driver is installed

    I have done everything possible, it has no graphics, bios bin I downloaded from this site didn't work. Please I need a clean bios. Thanks.

    Below is my bios bin file.....
    05-20-2024, 08:09 AM
  • rusgard
    Macbook A2337 DFU dont enter
    by rusgard
    Need enter to DFU for configurator, but noteboot is mdm and looks like software blocked enter to dfu by keys, anyone can help, wich tp need short for dfu?? THX
    Today, 02:22 AM
  • Zartech97
    DA00PDMB8E0 Rev:E schematic and boardview
    by Zartech97
    hi everyone, i need some help getting this schematic and boardview if available

    board no : DA00PDMB8E0 rev:E...
    05-13-2024, 06:43 PM

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