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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: 734
45 734
Announcements & Related News
Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
Topics: 235 Posts: 45,169
235 45,169
Document & Software Archive
Schematics and Boardviews
Share or download schematics and boardview files. Contribute your knowledge or ask questions. Before using please read our Terms of Service.
Topics: 825 Posts: 873
825 873
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: 3,225 Posts: 32,941
3,225 32,941
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: 4,541 Posts: 75,129
4,541 75,129
pretendjury84
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: 4,093 Posts: 45,321
Last Post: LED light issue
4,093 45,321
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: 7,230 Posts: 40,138
7,230 40,138
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: 510 Posts: 5,515
510 5,515
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: 33,975 Posts: 331,796
33,975 331,796
Sub-Forums:
BIOS Requests ONLY! (13,539/172,396)
Schematic Requests ONLY! (5,108/30,513)
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: 5,363 Posts: 76,045
5,363 76,045
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: 27,746 Posts: 379,093
27,746 379,093
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: 4,240 Posts: 65,756
4,240 65,756
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: 319 Posts: 1,729
319 1,729
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: 2,409 Posts: 27,992
2,409 27,992
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: 263 Posts: 4,373
263 4,373
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: 1,066 Posts: 11,330
1,066 11,330
Puuhis79
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: 1,401 Posts: 19,756
1,401 19,756
Specifications
Laptop, Tablet, & Notebook Specifications
Basic specifications for laptops, tablets, & notebooks. We are constantly adding new content like boardviews, schematics, fixes, and other data here.
Topics: 101,076 Posts: 101,076
101,076 101,076
Server, iMac, & Desktop PC Specifications
Basic specifications for server, iMac, & desktop computers. We are constantly adding new content like boardviews, schematics, fixes, and other data here.
Topics: 8,712 Posts: 8,712
8,712 8,712

What's Going On?

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There are currently 508277 users online. 4816 members and 503461 guests.

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

Badcaps Statistics

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Topics: 214,627   Posts: 1,414,720   Members: 527,149   Active Members: 20,271
Welcome to our newest member, KentaurExile.

Latest Topics

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  • beast4ever
    nadd bios ASUS prime B450M-K II
    by beast4ever
    nadd bios ASUS prime B450M-K II
    I need you guys to correct the file. Thank you in advance....
    Today, 03:47 PM
  • Phatzy
    Asus Tuff FX506HC Bios Dead?
    by Phatzy
    Hello Guys,

    I have checked all voltages and readings all coming back as okay, no shorts I can find either. Laptop turns on, RGB keyboard is lighting up. No post and no CAPS lock actions.
    Can someone please check this bios dump. I believe the bios data is maybe corrupt as when I put into the MEAnalyzer I get an error "File System Error"

    Model: FX506HC
    S/N: NCNRCX07V65852E
    MBoard: DA0NJJMBAG0 REV.G
    WINBOND: W25Q128

    Thank you if you can help
    Phatzy...
    Today, 03:35 PM
  • Flash993
    Delta Electronics ADP-230JB D missing components - help please
    by Flash993
    Hey everyone,

    So I was trying to troubleshoot my Power Supply ([U]look at the title for brand and model[/U]) for my laptop and mistakenly stabbed some components off. I have tried searching for a schematic/diagram but I could not find any at all. If someone has one please post it. I will add a picture of the components missing if someone with a bigger brain or the power supply PCB pictures wants to help me out. Thank you for your time reading my post for help.Hey everyone,

    So I was trying to troubleshoot my Power Supply ([U]look at the title for brand and model[/U]) for
    Yesterday, 09:00 PM
  • TheoConnor
    Latitude 5480 No Power/Charging, ID pin on motherboard shows 19V
    by TheoConnor
    Battery disconnected.

    1. Charger connected
    - 19V on both, red cables and ID pin
    2. Charger disconnected
    - red cable and ID pin NOT shorted - OL
    3. Removed those cable, DC socket
    - wired NOT shorted
    4. Checked charger directly
    - 19V, ID pin - 0.04V
    5. Connected charger to this cable, but NOT
    connected to the board
    - all fine
    6. Put back in a place
    - ID pin show 19V

    Any idea ? How to proceed, what to check next ?

    [ATTACH=JSON]{"data-align":"none","data-size&quo...
    Today, 05:43 AM
  • sawuk
    Asus Predator Helios 300 Laptop - No power
    by sawuk
    Make: Asus Predator Helios 300
    Model: N20C3
    MFG date: 20/4/2021
    S/N: NHQATEK001116068A83400

    Motherboard model: GH51M LA-K862P Rev: 1A 2020-12-23

    Issue: Motherboard has no power, no charging light with charger plugged in and will not turn on with power button. Customer states Laptop went off all of a sudden with no warning.

    I have tried another charger and still does not work, customer confirmed that original charger works in another laptop of the same make and model.

    I then removed the components (RAM and SSD's) and still no...
    10-06-2024, 02:47 PM
  • howardc64
    M557-G0 no WiFi/Bt no WIFIVendor file?
    by howardc64
    Thanks to [USER="75051"]Diah[/USER], got M557-G0 LCD panel buffer board repaired and running ( [URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-tvs-and-video-sources/3483720-vizio-m557-g0-1-2-panel-vghd-lc1-and-maybe-xon-vssq-lc2-problems?p=3483885#post3483885"]link[/URL] ) Next challenge is no WiFi/Bt despite module on the main board and getting 3.3v supply (3.45v measured)[LIST][*]TV Menu shows Network Access Point option (enet unplugged) but menu can't select that entry[*]Service Menu shows many Bt/Wifi info missing[*]Vizio...
    Today, 01:12 PM
  • infordecima
    u36sd rev2.1 - chg_en# 0v battery only!
    by infordecima
    Good evening, my asus u36sd rev2.1 always has the orange charging LED on when I have the battery inserted, without the charger inserted, without the battery I have chg_en# at 3v everything is fine but when I insert the battery I only have chg_en# to 0v when in reality it should have 3v.

    b24740

    help
    Yesterday, 04:55 PM
  • Shadow1837
    ASUS F15 TUF Dash FX517ZR BIOS REQUEST
    by Shadow1837
    I need the GOP and VBT files for iGPU Passthrough. I have not been able to figure out how to extract the bios correctly.
    Link to bios : [url]https://www.asus.com/supportonly/fx517zr/helpdesk_bios/[/url]

    Please help I am out options,
    thank youhttps://I need the GOP and VBT files...r /> thank youI need the GOP and VBT files for iGPU Passthrough. I have not been
    Today, 01:43 PM
  • ntec
    LED light issue
    by ntec
    Hi, I'm trying to fix my buddies rechargeable led work light made by olight and the model is odiance. For some reason now after a couple years of no issue, when powered off now, the led is faintly lit on 3 of the orange rows but as you can see from the first pic that's not where the leds are. The part that is faintly lit is beside the leds? Anyone know how that is possible? Is there small voltage still coming in somehow? The third pic is with the cover off....
    10-13-2024, 10:33 PM
  • munir100
    HP ZBOOK Firefly 14 G10 BIOS Password
    by munir100
    hi every one i have hp ZbookFirefly 14 g10 with bios password can any removed the password hear is bios file SN- 5CG33407 YG...
    Today, 09:35 AM

Trending

Collapse

  • howardc64
    M557-G0 no WiFi/Bt no WIFIVendor file?
    by howardc64
    Thanks to [USER="75051"]Diah[/USER], got M557-G0 LCD panel buffer board repaired and running ( [URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-tvs-and-video-sources/3483720-vizio-m557-g0-1-2-panel-vghd-lc1-and-maybe-xon-vssq-lc2-problems?p=3483885#post3483885"]link[/URL] ) Next challenge is no WiFi/Bt despite module on the main board and getting 3.3v supply (3.45v measured)[LIST][*]TV Menu shows Network Access Point option (enet unplugged) but menu can't select that entry[*]Service Menu shows many Bt/Wifi info missing[*]Vizio...
    Today, 01:12 PM
  • Pierro208
    CLEAN BIOS ASUS GL704GM 2.O
    by Pierro208
    Hello everyone, HELLO CAN YOU CLEAN MY BIOS FILE

    The PC starts by itself, all voltages are present no image and impossible to shut down the PC

    ASUS GL704GM 2.0 REV 2.0


    SN : K1NRCV01V095029


    Thanks!!!...
    Today, 09:26 AM
  • survivalbloke
    HP Spectre x360 15-bl012dx BIOS needed
    by survivalbloke
    Upon pressing the power button, all that happens is immediately the fans spin on high. It will sit and do that indefinitely until a hard power-down is performed. No video, no post, no nothing.

    Model# 15-bl012dx
    SN# 5CD7246XYQ
    Prod# Z4Z35UA
    Board# DA0X32MBAGO REV: G

    backup attached....
    Yesterday, 02:50 PM
  • beast4ever
    nadd bios ASUS prime B450M-K II
    by beast4ever
    nadd bios ASUS prime B450M-K II
    I need you guys to correct the file. Thank you in advance....
    Today, 03:47 PM
  • Phatzy
    Asus Tuff FX506HC Bios Dead?
    by Phatzy
    Hello Guys,

    I have checked all voltages and readings all coming back as okay, no shorts I can find either. Laptop turns on, RGB keyboard is lighting up. No post and no CAPS lock actions.
    Can someone please check this bios dump. I believe the bios data is maybe corrupt as when I put into the MEAnalyzer I get an error "File System Error"

    Model: FX506HC
    S/N: NCNRCX07V65852E
    MBoard: DA0NJJMBAG0 REV.G
    WINBOND: W25Q128

    Thank you if you can help
    Phatzy...
    Today, 03:35 PM
  • Batata
    Samsung QLED GQ50Q67TGU turns on and off
    by Batata
    Hello everybody,

    my TV has a problem. It keeps turning on and off. The speakers are still working, and I hooked up the TV to my PC, and it recognizes it as a Samsung device. I am able to get a stable backlight when I disconnect the cable(I believe it is called the LVDS cable) that connects the left lower board (which is connected to the "main board") and the right lower board. I have tried a taping method I saw on YouTube, where the CLK cables are taped off. In fact, I proceeded to figure out which pin I have to tape off in order to get a stable backlight. It doesn't matter...
    Yesterday, 03:45 AM
  • KYBOSH
    Trying to Save - Samsung UN40MU6300 - No Signs of Life
    by KYBOSH
    Picked this one up today.

    No signs of life whatsoever. No red led light from the IR module.

    Disconnected the mainboard to see if PSU was working and it was (LED backlights lit up).

    Checked the power button for continuity when buttons were pressed and I got readings.
    Disconnected various components (speaker, wifi module) with no difference.

    Checked mainboard's fuses (found 3) and they were all good.
    I looked on shopjimmy to see what components I may have been missing and I saw that they were selling EEPROMs.

    Then it dawned...
    10-12-2024, 11:20 PM
  • munir100
    HP ZBOOK Firefly 14 G10 BIOS Password
    by munir100
    hi every one i have hp ZbookFirefly 14 g10 with bios password can any removed the password hear is bios file SN- 5CG33407 YG...
    Today, 09:35 AM
  • Shadow1837
    ASUS F15 TUF Dash FX517ZR BIOS REQUEST
    by Shadow1837
    I need the GOP and VBT files for iGPU Passthrough. I have not been able to figure out how to extract the bios correctly.
    Link to bios : [url]https://www.asus.com/supportonly/fx517zr/helpdesk_bios/[/url]

    Please help I am out options,
    thank youhttps://I need the GOP and VBT files...r /> thank youI need the GOP and VBT files for iGPU Passthrough. I have not been
    Today, 01:43 PM
  • TheoConnor
    Latitude 5480 No Power/Charging, ID pin on motherboard shows 19V
    by TheoConnor
    Battery disconnected.

    1. Charger connected
    - 19V on both, red cables and ID pin
    2. Charger disconnected
    - red cable and ID pin NOT shorted - OL
    3. Removed those cable, DC socket
    - wired NOT shorted
    4. Checked charger directly
    - 19V, ID pin - 0.04V
    5. Connected charger to this cable, but NOT
    connected to the board
    - all fine
    6. Put back in a place
    - ID pin show 19V

    Any idea ? How to proceed, what to check next ?

    [ATTACH=JSON]{"data-align":"none","data-size&quo...
    Today, 05:43 AM
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