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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: 41,923
236 41,923
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: 3,185 Posts: 32,699
3,185 32,699
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: 4,497 Posts: 74,845
4,497 74,845
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: 3,974 Posts: 44,351
3,974 44,351
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: 6,816 Posts: 37,323
6,816 37,323
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: 5,444
501 5,444
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: 31,909 Posts: 304,387
Last Post: HP 840 G7 password
31,909 304,387
rex98
by rex98
Sub-Forums:
BIOS Requests ONLY! (12,715/153,374)
Schematic Requests ONLY! (4,741/28,504)
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: 5,322 Posts: 75,706
5,322 75,706
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: 374,769
27,454 374,769
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: 4,182 Posts: 65,238
4,182 65,238
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: 301 Posts: 1,665
Last Post: Epson l3110 dump
301 1,665
hardwaretaj
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: 2,326 Posts: 27,465
2,326 27,465
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: 10,876
1,002 10,876
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: 19,401
1,378 19,401

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There are currently 327816 users online. 4086 members and 323730 guests.

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

Badcaps Statistics

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Topics: 102,290   Posts: 1,269,923   Members: 493,234   Active Members: 16,257
Welcome to our newest member, animation303.

Latest Topics

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  • appie1206
    hp elitebook 835 G10 Bios Cleared
    by appie1206
    Hello there friends

    Can someone Clear this bios file for me ?
    serialnumber: 5CG33778XV
    productid: 709Z1AV

    Thanks in advance...
    Today, 05:03 AM
  • vpower
    Lenovo Z50-70 ACLUA/ACLUB NM-A273
    by vpower
    Hi, I have this laptop, it is completely dead, no charging light when connected to a working charger.
    Can anyone help me with some hints for troubleshooting this laptop?
    Thanks in advance...
    Today, 05:28 AM
  • fredyjbi
    please help friend's thinkpad T480 NM-b501 dead, VSYS_OUT 9.2v, thank you
    by fredyjbi
    Please help sir, this board does not turn on because VSYS_OUT is 9.2v, I compared it with a normal board VSYS_OUT is 10.2v, I have replaced the PQ101 and PQ102 mosfet and BQ 25700 which is known to be good, but the results are still the same, thank you

    VSYS_OUT 9.2v
    Meter in resistance mode auto range 6M ohm ok

    NORMAL BOARD VSYS_OUT 10.2V


    PQ101
    PIN 2 20V
    PIN 7 0.004V
    PIN 6 6V
    PIN 5678 0V

    PQ102
    PIN 567 0V
    PIN 9 0.004V
    PIN 234 9.2V (VSYS_OUT)

    PU101 BQ25700ARSNR
    1 VBUS 20V...
    Yesterday, 10:48 AM
  • EazyBone
    What is this component
    by EazyBone
    Shown in picture, trying to replace a MOSFET and looks like I knocked this off, in guessing it's the same as one next to it. Has 1.8 Mohms. Any way to bypass it? It's on the hot side

    The component circled is the one there, the arrow is I think another of same component?
    Yesterday, 11:47 AM
  • amirheidari681
    ASUS r1605za (x1605za) bios
    by amirheidari681
    Hi my friend,
    I have ASUS r1605za and it's keyboard worked out after about 10 min.
    I think the problem is related to bios.
    can any body help me and correct my backup file?
    ( I have the same problem on another ASUS laptop and I fix it with correct bios file.)
    sn: NBN0CV043681455...
    Today, 07:14 AM
  • krsta
    ASUS ROG THOR 1200W PLATINUM PSU
    by krsta
    Hi guys, hope someone could direct me in right way.

    So i got the ASUS ROG THOR 1200W PLATINUM for 15€.

    The first time i plugged it in wall socket there was no 5VSB present, so i disassembled it took a little peak inside and left it on shelf for a day.
    Next day the 5VSB was present and the psu worked the whole day (outside of computer, shorting PS_ON to ground).
    I tested it for a few days like than and then installed in my computer, it worked flawlessley for 1 month.(gaming and such for a few hours).

    Few days ago i left it torrenting and saw...
    Today, 06:46 AM
  • PITERPENY
    macbook a1707 820-00928
    by PITERPENY
    there is no reaction, it hangs at 20 V/0A. There was a little corrosion in the u7650 area. Replacing the u7000 did not help. Tell me, what else could it be? PPBUS_G3H=12.9V
    Flashing the bios with a clean region also did not work!
    Yesterday, 04:31 PM
  • rajnbb
    DELL XPS 13 9310 reg. Type: P117G002 BIOS / ME ISSUE
    by rajnbb
    Hi guys can someone Help?
    Dell XPS 9310
    SN: J2H24F3
    reg. Type: P117G002

    Notebook is Stuck on DELL Logo, Blinking LED 3x Amber 6x White, Dell Website says ME Error

    I dont know if this device has 2 Chips, if yes, could someone tell me where the second one is located?...
    Today, 05:14 AM
  • SomnusDisney013
    HP ProDesk 600 G4 MT
    by SomnusDisney013
    Hi, I have an HP 600 G4 minitower computer. The BIOS was probably updated when the processor was replaced. The power went out and now the computer won't start.
    Is it possible to rebuild? On another BIOS I get a 6 red 3 white or other signal​...
    Today, 05:09 AM
  • smaniak
    HP Elitebook 2540p - WP884AW#ABU - won't start!
    by smaniak
    The laptop won't start. When plug power supply, on 19V in gives me 0,14A, without turning on the laptop.
    I check it with thermal camera, and there is one resistor that is very hot, I change the resistor with new on but the result is the same.
    In the attachment there is schematic of the resistor area, and schematic of the laptop.
    I can't understand, why this resistor is getting so hot....
    05-05-2024, 01:24 AM
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