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Badcaps Electronics Repair Forum & Schematic Search
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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: 41,733
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235 | 41,733 | ||||
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: 32,691
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3,183 | 32,691 | ||||
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: 4,494
Posts: 74,813
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4,494 | 74,813 | ||||
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: 3,967
Posts: 44,301
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3,967 | 44,301 | ||||
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: 6,798
Posts: 37,218
Last Post:
HP EliteOne 800 G3
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6,798 | 37,218 | ||||
Sub-Forums:
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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: 31,801
Posts: 303,099
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31,801 | 303,099 | ||||
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: 75,690
Last Post:
LG 27GL63T-B completely dead
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5,319 | 75,690 | ||||
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: 27,438
Posts: 374,591
Last Post:
HiSense 65H6510G no boot
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27,438 | 374,591 | ||||
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: 65,211
Last Post:
Corsair HX620W - dead APFC MOSFET
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4,178 | 65,211 | ||||
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
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301 | 1,665 | ||||
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: 27,426
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2,317 | 27,426 | ||||
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: 221
Posts: 3,895
Last Post:
Saeco SG200E Coffee Machine
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221 | 3,895 | ||||
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: 10,865
Last Post:
playstation 5 digital firmware dump
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999 | 10,865 | ||||
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: 1,376
Posts: 19,381
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1,376 | 19,381 |
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Badcaps Statistics
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Topics: 102,099
Posts: 1,267,899
Members: 491,984
Active Members: 16,255
Welcome to our newest member, dbizaro.
Latest Topics
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-
by pc boyHi everyone. An HP X2 1012 G2 came the other day. The problem was that the device drained the battery while off. I checked and saw the current is 0.2 before start. I went and checked parts on the MB and saw that the JHL6340 IC that is responsible for controlling Type-C gets hot. Everything worked fine and I checked charging and data of type-C both were OK. I went ahead and replaced the JHL6340. Now it does not get hot, no current before start, charging is OK, but the data of type-c is lost. I mean any type-c device like flash memory or hdmi adapter etc. do not work. I tried another jhl6340 and...Today, 03:34 AM
-
by SiddigHI
NEED BIOS DUMP FOR:
[COLOR=#e74c3c]SAMSUNG NP900X3E-K01US AMOR2-13-MONO REV:1.0[/COLOR]
THANKSHI
NEED BIOS DUMP FOR:
[COLOR=#e74c3c]SAMSUNG NP900X3E-K01US AMOR2-13-MONO REV:1.0[/COLOR]
THANKSHI
NEED BIOS DUMP FOR:
[COLOR=#e74c3c]SAMSUNG NP900X3E-K01US AMOR2-13-MONO REV:1.0[/COLOR]
THANKS...-
Channel: BIOS Requests ONLY!
Yesterday, 04:21 AM -
-
HI Folks, I have a problem randomly a BSOD screen appears in the event viewer indicates KernelPower failure, discard the source/memory and SSD, only the battery is in bad condition, it will be possible that the battery is causing this BSOD event , I mention it because the times he gave BSOD he happened to have the battery installed, and last Friday it ran all day without the battery installed and didn't generate any events
At the moment I am checking the mosfets and voltges in general everything seems to be perfect on the main board
Vostro 14 3468
CPU: Core...Today, 08:54 AM -
by evilkittyI like to get one on mouser/digikey along with a order i plan to place
i have 2 breadboards one from ebay w/ horrendous contact resistance (to the point on NC)
and another from ali-express that feels like i am going to break my micro controller putting it into the thing
any suggestions? (note that i am not spending $50 on a 3m board)Today, 08:50 AM -
by obelix24Hi All,
i got one Macbook a1534 boardnumber 820-00244 that is taking only 5V 0,2A
I've tried to replace 3x CD3215B01 chip but it's still behaving same ....
On the board there was blown L4804 so i've replaced it.
when power is connected 5V 0,2A
PPBUS_G3H - 0V
PP20V_USBC_XA_VBUS_F - 5V
I've tried to remove F7040 as mentioned here
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/102582-macbook-a1534-820-00244[/url]
...Today, 07:48 AM -
by JoeFlashHi! I have a TV, Samsung ue49ku6100kxxu, no boot, when connect the power cord, standby led and the backlight up and down repeated. When i disconnect the MB, the backlight is up.
I take some measurement and all ok. I have already try tape method and same happen, if I disconnect both flex from mainboard to panel tv same happened. This is a software error?
I have an IC programmer: CH341A
MB model: BN41-02528
MB code: BN41-02528A
on the glued label: BN94-10826K04-26-2024, 12:24 AM -
by GeorgeRI have an Lenovo l340 that has two missing caps on the motherboard. How can I find the value of the caps so I can replace them.
thank you in advance.Today, 01:49 AM -
by GeryMixHello everyone!
I have a surface pro 4 (1724) with corporate management set up (in this case, I understand it's called SEMM). In the operating system installer (Pro version), after connecting to Wi-Fi, it asks me to enter the company system. If I don't sign in, it won't let me continue (similar to enterprise enrollment on chromebooks). This can be avoided if I install the Home version instead of Pro, and then upgrade to the pro version, but this is not very elegant. I would like the machine to be as it should be in factory condition. That's why I would like someone to remove this restriction...-
Channel: BIOS Requests ONLY!
Today, 06:39 AM -
-
by bxox0000Hi. I could not find a more related and active thread for Alienware 15 R1. Currently have BIOS password locked so cannot modify and save changes. Service tag: 3V69L32, Express Service Code: 8415323390. Please help me. Thank you for your time and effort!
-
Channel: BIOS Requests ONLY!
Today, 06:27 AM -
-
by TitaniteHi!
I'm looking for the Boardfile for the HuaQin NB2672 PCBA (Acer Swift 3X S3X SF314-510G), specifically the Allegro .brd of it and not the .cad.
Attached the schematic of it in case anyone needs that.
Cheers,...-
Channel: Schematic Requests ONLY!
Today, 03:26 AM -
Tag Cloud
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Trending
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-
by obelix24Hi All,
i got one Macbook a1534 boardnumber 820-00244 that is taking only 5V 0,2A
I've tried to replace 3x CD3215B01 chip but it's still behaving same ....
On the board there was blown L4804 so i've replaced it.
when power is connected 5V 0,2A
PPBUS_G3H - 0V
PP20V_USBC_XA_VBUS_F - 5V
I've tried to remove F7040 as mentioned here
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/102582-macbook-a1534-820-00244[/url]
...Today, 07:48 AM -
by pc boyHi everyone. An HP X2 1012 G2 came the other day. The problem was that the device drained the battery while off. I checked and saw the current is 0.2 before start. I went and checked parts on the MB and saw that the JHL6340 IC that is responsible for controlling Type-C gets hot. Everything worked fine and I checked charging and data of type-C both were OK. I went ahead and replaced the JHL6340. Now it does not get hot, no current before start, charging is OK, but the data of type-c is lost. I mean any type-c device like flash memory or hdmi adapter etc. do not work. I tried another jhl6340 and...Today, 03:34 AM
-
by GeryMixHello everyone!
I have a surface pro 4 (1724) with corporate management set up (in this case, I understand it's called SEMM). In the operating system installer (Pro version), after connecting to Wi-Fi, it asks me to enter the company system. If I don't sign in, it won't let me continue (similar to enterprise enrollment on chromebooks). This can be avoided if I install the Home version instead of Pro, and then upgrade to the pro version, but this is not very elegant. I would like the machine to be as it should be in factory condition. That's why I would like someone to remove this restriction...-
Channel: BIOS Requests ONLY!
Today, 06:39 AM -
-
by bxox0000Hi. I could not find a more related and active thread for Alienware 15 R1. Currently have BIOS password locked so cannot modify and save changes. Service tag: 3V69L32, Express Service Code: 8415323390. Please help me. Thank you for your time and effort!
-
Channel: BIOS Requests ONLY!
Today, 06:27 AM -
-
by GeorgeRI have an Lenovo l340 that has two missing caps on the motherboard. How can I find the value of the caps so I can replace them.
thank you in advance.Today, 01:49 AM -
by TitaniteHi!
I'm looking for the Boardfile for the HuaQin NB2672 PCBA (Acer Swift 3X S3X SF314-510G), specifically the Allegro .brd of it and not the .cad.
Attached the schematic of it in case anyone needs that.
Cheers,...-
Channel: Schematic Requests ONLY!
Today, 03:26 AM -
-
HI Folks, I have a problem randomly a BSOD screen appears in the event viewer indicates KernelPower failure, discard the source/memory and SSD, only the battery is in bad condition, it will be possible that the battery is causing this BSOD event , I mention it because the times he gave BSOD he happened to have the battery installed, and last Friday it ran all day without the battery installed and didn't generate any events
At the moment I am checking the mosfets and voltges in general everything seems to be perfect on the main board
Vostro 14 3468
CPU: Core...Today, 08:54 AM -
by evilkittyI like to get one on mouser/digikey along with a order i plan to place
i have 2 breadboards one from ebay w/ horrendous contact resistance (to the point on NC)
and another from ali-express that feels like i am going to break my micro controller putting it into the thing
any suggestions? (note that i am not spending $50 on a 3m board)Today, 08:50 AM -
by PC-maniakHi, I'm asking for help identifying the component.. the markings on the smd are totally destroyed and boardview didn't help me much.. I didn't find the schematic ....Thanks!2 PhotosYesterday, 04:39 AM
-
by bohabohaEverything works as it should except that it is too dark screen image and the backlight is blue is it normal with bleu backlight ?
What Can I Do To Get Brighter Image...04-27-2024, 06:42 PM