Announcement

Collapse
No announcement yet.

Badcaps Electronics Repair Forum & Schematic Search

Collapse
 
  • Filter
  • Time
  • Answered
  • Show
  • New Topics
Clear All
new posts
No content found
Show More
 
  • Filter
  • Time
  • Show
  • New Topics
Clear All
new posts
Please log in to your account to view your subscribed posts.
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: 233 Posts: 43,370
233 43,370
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: 2 Posts: 8
2 8
claws77
by claws77
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: 3,200 Posts: 32,823
3,200 32,823
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: 4,519 Posts: 74,997
4,519 74,997
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: 4,021 Posts: 44,832
4,021 44,832
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: 7,014 Posts: 38,504
Last Post: a68hm-k bios
7,014 38,504
CIBERNIASL
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: 506 Posts: 5,472
506 5,472
labello
by labello
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: 32,847 Posts: 316,596
32,847 316,596
Sub-Forums:
BIOS Requests ONLY! (13,093/161,538)
Schematic Requests ONLY! (4,925/29,405)
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: 5,341 Posts: 75,818
5,341 75,818
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: 27,579 Posts: 376,094
27,579 376,094
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: 4,213 Posts: 65,530
4,213 65,530
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: 1,696
308 1,696
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: 2,362 Posts: 27,705
2,362 27,705
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: 239 Posts: 4,108
239 4,108
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: 1,038 Posts: 11,156
1,038 11,156
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: 1,388 Posts: 19,569
1,388 19,569

What's Going On?

Collapse

There are currently 466515 users online. 3951 members and 462564 guests.

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

Badcaps Statistics

Collapse

Topics: 103,569   Posts: 1,287,928   Members: 508,553   Active Members: 18,850
Welcome to our newest member, evil1981.

Latest Topics

Collapse

  • survivalbloke
    Please clean BIOS - HP Envy 15-ds1063cl
    by survivalbloke
    This device will only post if I remove the battery and clear CMOS. Then I get the warning that CMOS was reset. When I choose to continue, it will not boot, just black screen. CPU is warm, power light is on. Pressing power button immediately powers off. Feels like maybe a BIOS issue? Here's the dump file. Can someone review? SN:8CG024309F
    ​...
    Today, 11:59 AM
  • Shinobu Sensui
    Alert TPM Device Not Detected from Dell 3501 - P90F
    by Shinobu Sensui
    hi how to remove this error, i am very bad for Bios Mods
    Read 2 times for Security

    Post Original Bios
    Service Tag : JFN1HJ3

    Thanks if help me...
    Today, 05:37 PM
  • KYBOSH
    Wine and Beverage Cooler Control Board Repair Attempt
    by KYBOSH
    Trying to a fancy Wine and Can Beverage Cooler which wasnt working.
    Model number AWBC242GGFD
    Previous owner states that it needs a new motor.
    [ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"400","title":"Screenshot 2024-07-19 at 1.38.06\u202fAM.png","width":"370","data-attachmentid":3312027}[/ATTACH]
    [ATTACH=JSON]{"data-align":"none","data-size":"custom","height":"375","title":"2024-07-19...
    Yesterday, 11:52 PM
  • Satdude
    FSP Epsilon 600W not turning on
    by Satdude
    Hi, I have a FSP Epsilon 600W computer PSU which had a bunch of bad caps, so I replaced them thinking they were the problem but the PSU still doesn't work. i don't have 5V standby and shorting the PS_ON to GND also doesn't turn it on. Fuse is ok and I get some inrush when plugging in. Does anyone know about any known faults in this series of PSUs?
    Yesterday, 11:11 AM
  • vince59
    Lenovo X240 - motherboard VIUX1 NM-A091
    by vince59
    Hi all, due to a mistake a friend connected a wrong USB pin to the laptop. The laptop immediately stopped running and never get back to normal functioning.
    If I connect to the power supply the only sign that I have is three blink forn the power button and in accordance with user manual this only means that a power supply has been connected. With battery no signs at all. My understanding is some hw problem to the mb. The laptop is an old one but still working so I wonder if it is worth to repair or buy a new mb for 25/30 USD. Does anybody have suggestions what to to or check before throwing...
    Today, 01:19 AM
  • Jne2016
    Hisense 58r6e3 black screen dumpster dive
    by Jne2016
    Hello all,

    I was driving around and found a free hisense r6e3.
    I figured what the he'll I fixed a free tv before with a new lamp.
    So I plugged it in and got sound but no picture i see it light up though.

    I've tried using a flashlight to see a faint image no luck.

    I've tried unplugging a ribbon cable off the tcon board and the left side shows white when right is unplugged. All black when right is in.

    I saw a video were someone taped off some off the ribbon and it worked but I don't know how you find which pins to block off. And if...
    Yesterday, 12:15 PM
  • CiorapulUcigas
    OLED65CX5LB PSU Feedback Loop Issues
    by CiorapulUcigas
    Hey guys. I have the dreaded OLED65CX5LB that LG decided to make REV 2.0 of the PSU 5 months after the first rev. If they moved that quickly you know that there is a problem ha ha.
    My TV still has REV1.0 and has died. I have managed to get it back to life and it is working almost faultless.

    The TV turns on if I press the power button 4-5 times. Once it's on it works perfectly and no reset clicking can be heard.
    While on Stand-by I can hear the resets clicking, so I decided to investigate.

    Well I am a bit stuck and need some help

    The IC that controls...
    07-13-2024, 04:16 PM
  • hobostove
    Asus GL703V Bios
    by hobostove
    Can someone help me with this BIOS? Laptop lights up but never gets to a logo....
    Today, 09:26 AM
  • itzusman
    1708 EMC3164 macbook have power issues
    by itzusman
    Hi Masters.

    My 1708 EMC3164 macbook have power issues. First it was working fine but a bit slow in booting. Net day i turned it on and it didn't powered on. And i tested with usb meter it suddenly @ 20v it takes 2.6 ampares and cpu gets hot. Then i checked the baord and PPBUS_G3H was short to ground. I injected 1v to it it takes 350ma and cpu gets warm. After opening L7410/20/30 there was inly L7420 line was short then i injected 3v to PPBUS_G3H and it takes 2.5 amps and U7420 got hot and i desolder it. Now after that in the start it takes 0.580 amps and goes to 620-30 mili amps....
    07-13-2024, 06:19 AM
  • ithe
    Online UPS input 220VAC high cut - low cut filter PCB troubleshoot.
    by ithe
    Hi,
    This online UPS is not detecting Mains 220V AC input, by observation I found a SMD Capacitor (C6 which responsible to operate the relay next to R27) is burnt in 220VAC high cut - low cut filtering PCB.
    Please share me a suitable capacitor value for this circuit.


    [ATTACH=JSON]{"data-align":"none","data-size":"full","title":"WhatsApp Image 2024-07-16 at 9.04.36 PM.jpg","data-attachmentid":3312515}[/ATTACH]ThanksHi,
    This online UPS is not detecting Mains 220V AC input, by observation...
    Today, 01:59 PM

Trending

Collapse

Working...
X