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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
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45 | 733 | ||||
Announcements & Related News
Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
Topics: 235
Posts: 41,696
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235 | 41,696 | ||||
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
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1 | 3 | ||||
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: 32,687
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3,183 | 32,687 | ||||
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: 74,812
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4,493 | 74,812 | ||||
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: 3,963
Posts: 44,280
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3,963 | 44,280 | ||||
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: 37,196
Last Post:
issue Bios unlock Elite Tower 600 G9 PC
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6,791 | 37,196 | ||||
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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: 5,437
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500 | 5,437 | ||||
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: 31,773
Posts: 302,670
Last Post:
Dell Chromebook 11 3120 DA0ZM8MB6D0
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31,773 | 302,670 | ||||
Sub-Forums:
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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: 5,319
Posts: 75,677
Last Post:
Asus VG278 mosfet identification ?
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5,319 | 75,677 | ||||
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: 27,433
Posts: 374,496
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27,433 | 374,496 | ||||
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: 65,203
Last Post:
14V adapter for 19V monitor
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4,178 | 65,203 | ||||
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: 1,664
Last Post:
NEED key for Epson WF-c5790
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301 | 1,664 | ||||
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: 27,423
Last Post:
faulty loudspeaker amplifier-no sound output
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2,317 | 27,423 | ||||
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: 3,897
Last Post:
Saeco SG200E Coffee Machine
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223 | 3,897 | ||||
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: 998
Posts: 10,860
Last Post:
Post your worthless and/or pointless repairs
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998 | 10,860 | ||||
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: 19,368
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1,375 | 19,368 |
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Badcaps Statistics
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Topics: 102,050
Posts: 1,267,238
Members: 491,546
Active Members: 16,411
Welcome to our newest member, tyan0.
Latest Topics
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by valente222Hello everyone. I have this board from a colleague, with a short in O2U2 GPIO, it was replaced. But when you turn it on it turns the fans at times as if it wants to display video on the screen, but the loop restarts. If someone has a backup it would be great.
-
Channel: BIOS & Schematic Requests!
Yesterday, 06:40 PM -
-
by michdundeeHi all,
I'm facing a issue... hope you could help me. I have a T-CON board BN41-02112A from Samsung 55inch Curve TV.
I have just only 2 status blue LEDs ON since LED3 is off. I have tried to test some test points but VON is NOT OK very close to 0V. Is there someone that can help me on the debugging the issue? I'm supplying the board from an external 12V voltage source.
Thank you in advance.
BR,
Michele
[ATTACH=JSON]{"data-align":"none","data-size":"full","data-attachmentid":3259938}[/ATTACH]...Yesterday, 12:37 PM -
by crosswindsHello,
So, pulled a motherboard out from storage, was working when put away, wont post when I took it out of storage today.
Since it was working, and it looks to be essentially time that killed it I figured its a good idea to replace the caps before digging further.
Looks to be only good quality caps on this board, so might not be the issue. But it is closing in on 20 years now so, wont hurt i guess
Its a ASUS P5VDZ-MX board.
I would really appreciate some assistance on what the best replacement caps would be for these:
Panasonic(M)...-
Channel: General Capacitor Questions & Issues
04-17-2024, 04:25 PM -
-
Anyone know moatherboard ruf the blacklight fuse ? Where they are ? Is an AMD Ryzer 5 i spend couple of hours to fiind it and still not fiind nothing....the problem is once i connect the afaptor i have image but not blacklight..when i remove the adaptor and stay on battery i not have at all image...and i thing so is the fuse problem2 PhotosToday, 08:29 AM
-
by Gau_sahaSir
ACLU3/ACLU4 UMA -NM A362 REV 1.0 Schematic needed .
Regards
Gautam...Today, 11:16 AM -
by DARNO786Hi guys i have an m720q bios which has a password on it.
i tried Patching with the autopatcher but it gave an error
it has also shows up with the 0199 error on boot
Anybody know how i can patch this?
Thanks...-
Channel: BIOS & Schematic Requests!
Yesterday, 07:13 PM -
-
by sarry86Hello, I have this Hp pavilion 1030 G1 that starts with a single light on caps lock then it turns off, measurements at the coils, meter in resistance mode (not continuity mode) are as follows: The problem started just after it fell from a desk to the ground. I can't find a boardview or a schematic diagram anywhere, please help me 🙏
1. 13k ohms
2. 0.00 ohms
3. 6.7 ohms
4. 8.9 ohms
5. 18.2 ohms
6. 83.5 ohms
7. 99.4 ohms
8. 10.7k ohms
9. 68.5 ohms
[URL=filedata/fetch?id=3260316&d=1714132446][ATTACH=JSON]{"alt":"Click...Today, 05:54 AM -
by mon2Hello. 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....-
Channel: Troubleshooting & Designing Networks
04-24-2024, 12:51 PM -
-
by ChattFixHello everyone, I got a TCL 75S421 with no backlight. I swapped out the LEDs and still getting nothing. I checked a few readings, see pictures below. Can anyone point me in the next testing area or what to look at next?...04-21-2024, 09:20 PM
-
by paparazzo79Hi guys.
I ordered used LG 34UM88 monitor which should come with 19V 5.76 A adapter from LG.
I payed for monitor but sadly I got scammed it came with 14V 58W Samsung adapter.
Luckly I did not even tried to turn on monitor, but I think they used the 14V adapter.
Is it possible to use 14V adapter and what already damage could happen?04-24-2024, 11:04 AM
Tag Cloud
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Trending
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by Gau_sahaSir
ACLU3/ACLU4 UMA -NM A362 REV 1.0 Schematic needed .
Regards
Gautam...Today, 11:16 AM -
Anyone know moatherboard ruf the blacklight fuse ? Where they are ? Is an AMD Ryzer 5 i spend couple of hours to fiind it and still not fiind nothing....the problem is once i connect the afaptor i have image but not blacklight..when i remove the adaptor and stay on battery i not have at all image...and i thing so is the fuse problem2 PhotosToday, 08:29 AM
-
by michdundeeHi all,
I'm facing a issue... hope you could help me. I have a T-CON board BN41-02112A from Samsung 55inch Curve TV.
I have just only 2 status blue LEDs ON since LED3 is off. I have tried to test some test points but VON is NOT OK very close to 0V. Is there someone that can help me on the debugging the issue? I'm supplying the board from an external 12V voltage source.
Thank you in advance.
BR,
Michele
[ATTACH=JSON]{"data-align":"none","data-size":"full","data-attachmentid":3259938}[/ATTACH]...Yesterday, 12:37 PM -
by tec3000Hi community! Germany calling
I am wondering if you guys can help me out. I have an issue with my Sony LED TV. I've been told this is a good place to ask. Thanks for anyone who will reply and offer advice. Appreciated!
I have a KD-65X9005A Sony 4k LED TV. For a few weeks I've got this problem where I turn on the TV and within a few seconds the TV starts getting darker until it shuts itself off and I get the 4 blinking error code. HOWEVER there is one exception: Whenever I switch to the i-Manual, a full screen on-screen instruction manual, the TV never turns off. I tested for hours!...03-20-2024, 07:29 AM -
by sarry86Hello, I have this Hp pavilion 1030 G1 that starts with a single light on caps lock then it turns off, measurements at the coils, meter in resistance mode (not continuity mode) are as follows: The problem started just after it fell from a desk to the ground. I can't find a boardview or a schematic diagram anywhere, please help me 🙏
1. 13k ohms
2. 0.00 ohms
3. 6.7 ohms
4. 8.9 ohms
5. 18.2 ohms
6. 83.5 ohms
7. 99.4 ohms
8. 10.7k ohms
9. 68.5 ohms
[URL=filedata/fetch?id=3260316&d=1714132446][ATTACH=JSON]{"alt":"Click...Today, 05:54 AM -
by webster456Hello everybody I need to clean ME region in this bios or new clean bios for this motherboard...
-
Channel: BIOS Requests ONLY!
Yesterday, 11:49 PM -
-
by jackclementsHello,
I have replaced the psu on this Toshiba 42HL196 twice. I have no HDMI or tuner. The component and composite inputs work though. I had a spare seine but it just gives me 3 red blinks so it's either a faulty seine or needs programming. It would seem it's the seine board. Ideas?Today, 01:34 AM -
by Test asusHello,
My laptop's touchpad is not working. I have tried software, touchpad and touchpad fpc. I think the motherboard is faulty, can you share motherboard schematics or how can I fix the problem?
Model
X542UR-GQ272T
Part No
90NB0FE2-M03490
Part Desc
AS X542U 7500U/1DG5/12G/TU
Part Specification
X542UR-1BGQ/8SL/V/WAC/A08
Have a good day,...Yesterday, 03:40 AM -
by DARNO786Hi guys i have an m720q bios which has a password on it.
i tried Patching with the autopatcher but it gave an error
it has also shows up with the 0199 error on boot
Anybody know how i can patch this?
Thanks...-
Channel: BIOS & Schematic Requests!
Yesterday, 07:13 PM -
-
Gooday
I have an Lenovo ThinkPad P15s gen2 that keeps giving me this error 2203
I have used the Lenovo Gold Key U1 Tool erased the eeprom and enter all the configs again but I still receive this error
I believe it to be an BIOS problem
I will Attach bios dump and some screen shots
Board number: HT4B0 /HP4B0 /HT5B1 /HT4B2 NM-D352 Rev2.0
SN: PF-3R33ZC
Type Number: 20W7-S2L700...-
Channel: BIOS Requests ONLY!
Today, 02:32 AM -