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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: 234 Posts: 41,674
234 41,674
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: 3,183 Posts: 32,673
3,183 32,673
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: 4,493 Posts: 74,809
4,493 74,809
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: 3,962 Posts: 44,278
3,962 44,278
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: 6,791 Posts: 37,179
6,791 37,179
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: 500 Posts: 5,435
500 5,435
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: 31,752 Posts: 302,482
31,752 302,482
Sub-Forums:
BIOS Requests ONLY! (12,643/152,090)
Schematic Requests ONLY! (4,716/28,348)
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: 5,318 Posts: 75,673
5,318 75,673
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: 27,430 Posts: 374,459
27,430 374,459
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: 4,178 Posts: 65,199
4,178 65,199
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: 301 Posts: 1,662
301 1,662
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: 2,317 Posts: 27,419
2,317 27,419
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: 222 Posts: 3,896
222 3,896
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: 999 Posts: 10,858
999 10,858
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: 1,375 Posts: 19,362
1,375 19,362

What's Going On?

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There are currently 1128131 users online. 4244 members and 1123887 guests.

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

Badcaps Statistics

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Topics: 102,022   Posts: 1,266,925   Members: 491,354   Active Members: 16,406
Welcome to our newest member, Nahuel.

Latest Topics

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  • joselito1977
    BOARD VIEW ASUS Z490-A PRO REV.1.0
    by joselito1977
    Does anyone heve boardview avaible Asus Z490-A PRO REV.1.0

    TKS
    04-19-2024, 11:24 AM
  • salawayon
    Terrans Force T5-A-1060 bios needed
    by salawayon
    battery won't charge on this unit. replaced already with a brand new battery. new battery got a 20% initial charge. already replaced the OZ8685LN charger ic. and i'm trying if reflashing the bios could solve the issue. backup attached.
    infos:
    SN: NKP651RP6B06K00273
    board model: 6-71-P65P0-D02A

    thanks......
    04-20-2024, 09:56 AM
  • NConstantinou
    LENOVO YOGA 370 CIZS3 LA-E292P REV:1A BIOS
    by NConstantinou
    DEAR ALL

    i need bin file for above board.

    Laptop turns on but no screen.

    thanks...
    Today, 08:08 AM
  • timonix20
    Looking for eMMC Replacement for Sony LG 60la620s EAX64797004 (1.1) with Boot Issue
    by timonix20
    hello everyone I am looking for a solution for my tv, I think corruption of the eemc,

    the TV starts, LG logo, then nothing (rear backlight)
    no reaction to rear command or infrared


    the usb procedure that I tried on the LG site is a procedure with the screen and the remote control so I can't.


    I have a chance with a usb procedure or other if you have .bin

    if any people have this main board

    Sony LG 60la620s EAX64797004 (1.1)

    [ATTACH=JSON]{"data-align":"none","data-size":"full","title":"1713895782944.jpg","data-attachmentid":3258485}[/ATTACH]...
    04-23-2024, 01:52 PM
  • NConstantinou
    Lenovo Yoga 370 NO DISPLAY
    by NConstantinou
    Dear all,

    the laptop is charging, i have 3.3,5v and 1v on coils. when i switch on the fan spins and stops.. i tried removing the battary and hold the power button by removing power cable for 60 sec but nothing.
    does anyone has any suggestions!

    i noticed the sw3 on board is broken completely.

    thanks
    Yesterday, 10:16 AM
  • madan1
    cisco poe switch PSU issue
    by madan1
    Hello everyone.
    I'm troubleshooting a cisco switch, which seems to have an issue with the PSU.
    The psu has the following power rails - +12v, -53.5V and +3.3V
    When connected to power, the +12 and -53.5 seem to work fine, but the +3.3 starts at ~3v and then goes down to ~0 (I guess this is the cap discharging). This happens both when the cable is connected and not to the switch board.
    Any ideas what might be causing this behavior?
    [ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3258494}[/ATTACH]...
    04-23-2024, 01:58 PM
  • wrongpolarity
    Please Help. Hp 8460P Motherboard not turning on.
    by wrongpolarity
    Hi All,
    I have been struggling to repair a HP 8460P laptop. Motherboard does not turn on. I have traced the problem to what seems to be a missing signal KBC_PWR_ON causing Trip2 on IC 5006 (TPS51123) to be activated.

    The following components have been replaced but the problem remains.
    C5191
    C5192
    U50006

    Listed below are voltages appearing on U5006 when the Motherboard is supplied with power from a bench power supply for the first 15 seconds or so.

    Pin 1 (Trip1) = 0.65
    Pin 6 (Trip2) = 0.65
    Pin 8 (Vreg3) = 3.31
    Pin...
    Yesterday, 10:16 PM
  • sew333
    Can i plug pc on this apartment with older fuse box?
    by sew333
    Hello. I will be buying new apartment to live. But fuse box is older. Not the newest.

    And my question. It will be fine to plug pc in this new apartment with that fuse box,i think it is aluminium,right?

    PC WILL BE: Rtx 4090,14900K,1600W PSU

    It looks like this ( screen from internet ). Looks like this,not sure i dont take a pic from there. Can i plug pc with that one?

    screen of this:
    [ATTACH=JSON]{"alt":"Click image for larger version Name:\tGetty-Images-1345734173.jpg Views:\t0 Size:\t236.3 KB ID:\t3244496","data-align":"none","data-attachmentid":"3244496","data-size":"full","title":"Getty-Images-1345734173.jpg"}[/ATTACH]...
    03-29-2024, 05:37 PM
  • mon2
    Fortinet 50E Slowing down internet throughput
    by mon2
    Hello. Coming to you from the laptop forum. Have a client with the Fortinet 50E that has 320 Mbps as internet input speed but only 20 Mbps output on each and every downstream port (using FAST.COM to benchmark).

    Reseller is stating the Fortinet is 'worn out' which does not sound logical at all unless the flash memory is 'worn out'. They, of course, want to sell another + onsite installation fees.

    Can anyone share feedback on this unit? What can cause this sluggish behavior. From our knowledge, this device is snooping on the traffic to halt viruses / hack attacks, etc....
    Yesterday, 12:51 PM
  • trepachka
    BIOS rebuild requested for HP Pavilion Aero 13-be0003ca laptop
    by trepachka
    Hello, I have the following laptop:

    HP Pavilion Aero 13-be0003ca
    ProdID: 2L7M8UA#ABL
    S/N: 8CG150GPV6

    Motherboard information is below:

    HP Part# M52826-601
    448.ONE04.0011
    203016-1

    It needs BIOS repaired.

    I created a flash drive using HP firmware utility and then had it plugged into the computer. I did the standard WinLogo->B key->Power button press. A window appeared and immediately began flashing the bios using the flash drive.
    But I don't think it finished all the way. So, now when I attempt...
    04-21-2024, 10:57 PM

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