Hey guys, I'm new here and I'd like to say thanks for all the knowledge on this forum first of all.
I am learning electronics repair, been fixing GPUs and laptops mainly until now, and I'm slowly trying to fix desktop motherboards now.
I had a few successes until now, but I messed things up with one of my recent attempts, namely a Gigabyte H410M S2 with which I burned my test cpu.
I had identified a mosfet which was burned, removed it, cheched for shorts and I didn't find any.
When the new mosfet came, I put it on the board and checked for shorts again and didn't find any....
Announcement
Collapse
No announcement yet.
Badcaps Electronics Repair Forum & Schematic Search
Collapse
Collapse
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: 236
Posts: 42,583
|
236 | 42,583 | ||||
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: 5
Last Post:
ncp81208 datasheet
|
2 | 5 | ||||
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: 3,195
Posts: 32,744
Last Post:
How can I test non-polarized capacitor?
|
3,195 | 32,744 | ||||
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: 4,509
Posts: 74,900
Last Post:
new (old) scope
|
4,509 | 74,900 | ||||
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: 3,997
Posts: 44,565
|
3,997 | 44,565 | ||||
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: 6,909
Posts: 37,790
Last Post:
Testing motherboard VRM without CPU
|
6,909 | 37,790 | ||||
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: 502
Posts: 5,459
Last Post:
4G LTE router sim socket replacement
|
502 | 5,459 | ||||
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: 32,337
Posts: 309,597
Last Post:
asus f1605v
|
32,337 | 309,597 | ||||
Sub-Forums:
| ||||||
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: 5,331
Posts: 75,748
|
5,331 | 75,748 | ||||
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: 27,510
Posts: 375,348
Last Post:
SAMSUNG UE55MU6405 - no standby
|
27,510 | 375,348 | ||||
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: 4,199
Posts: 65,377
Last Post:
Welder not turning on - Learning
|
4,199 | 65,377 | ||||
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: 1,692
Last Post:
i need dump for printer canon G3430
|
308 | 1,692 | ||||
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: 2,344
Posts: 27,612
|
2,344 | 27,612 | ||||
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: 228
Posts: 3,945
Last Post:
Samsung WD80N645OOW died mid-cycle
|
228 | 3,945 | ||||
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: 1,024
Posts: 11,005
|
1,024 | 11,005 | ||||
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: 1,382
Posts: 19,500
|
1,382 | 19,500 |
What's Going On?
Collapse
There are currently 564898 users online. 3790 members and 561108 guests.
Most users ever online was 1,342,976 at 10:51 PM on 04-26-2024.
- metalgodz ,
- dev_tm313 ,
- Olles4 ,
- Armen45os5127777777 ,
- MMs_ms ,
- hiren.sutar ,
- alfaromeo1 ,
- electro ahriq ,
- emmyon11 ,
- fyaagoub ,
- SPIDER2020 ,
- Eddytech ,
- Jofka ,
- aviator78797 ,
- 3cash ,
- RMLT ,
- Muhammad umair154 ,
- simo1234 ,
- Lucano António ,
- Dacraw ,
- simode ,
- QuanEzrl ,
- Mikebeth ,
- guzq ,
- sahaj digital ,
- swerg ,
- milui ,
- asliyucegsm ,
- Qwarts ,
- ingenieroedu ,
- chben ,
- Jilanov ,
- Hamadou Yerima Abba ,
- justbotsa ,
- alexfts20 ,
- Mehdi.Dz ,
- muaadc ,
- konare ,
- AZMAT ALI ,
- volcour ,
- pepa13 ,
- Waragainstsleep ,
- datytech ,
- tintin2005 ,
- mo000 ,
- Simoou ,
- alfredposadas09 ,
- rocka1st ,
- robin.office ,
- picante24 ,
- MSIcomputers ,
- Ocajunior ,
- Mahesa09 ,
- gista22 ,
- aboalshood ,
- battery.12v ,
- danielsoto ,
- Imre Màté ,
- m.sikander ,
- Heros Tredici ,
- jaber_mr ,
- raja3608 ,
- نهاد ,
- ydkj1234 ,
- Nagyesz ,
- Robin21 ,
- Charlzkisoli ,
- Omron ,
- fackie ,
- dragon3x ,
- blinkz01 ,
- shiran ,
- visionlaptop ,
- abdelhadi ,
- RSKostya ,
- glider311 ,
- ron350 ,
- dahnking ,
- presafacil ,
- Jeremymk7 ,
- Abir Emdad ,
- damartek_official ,
- mike-s ,
- Crazystorm ,
- global1 ,
- boomienutcake ,
- Seba17 ,
- firuzaku ,
- Pragmatiko ,
- Poor Flick ,
- dfresh1 ,
- umtbdk25 ,
- m.sabry2110 ,
- javedharun ,
- emaghanim ,
- multiplexer ,
- Pakolomb ,
- Netby ,
- arifctg123 ,
- sivera007 ,
- vujchoto ,
- Dalerok ,
- izaak94 ,
- ShadXo ,
- Ahmadreza12 ,
- Jahir ,
- Daniel Refson ,
- Kehinde ,
- medinfo ,
- geteknik ,
- ali laptop ,
- sergiogl95 ,
- Queteto ,
- cimot ,
- mrrobot99 ,
- hoanglonglaptop
Badcaps Statistics
Collapse
Topics: 103,026
Posts: 1,277,869
Members: 499,788
Active Members: 18,300
Welcome to our newest member, electro ahriq.
Latest Topics
Collapse
-
by danny1roToday, 08:38 AM
-
by alltalkasus x705ma-bx022t
SN KCN0CV071004505
Can someone help me with this bios password please?
Tried amitsesetup method but honestly can't see what to do
Many thanks...-
Channel: BIOS Requests ONLY!
Today, 08:31 AM -
-
by Aziz aj[B][URL="https://***********/search/5308946/?searchform=1&q=dkl50+la-e802p&o=relevance"][I]dkl50 la-e802p[/I][/URL][/B]
rev-1.0
input short remove then caps lock 5 long 3 short no output how to solve this problem
[B][URL="https://***********/search/5308946/?searchform=1&q=dkl50+la-e802p&o=relevance"][I]dkl50 la-e802p[/I][/URL][/B]
rev-1.0
input short remove then caps lock 5 long 3 short no output how to solve this problem
Today, 07:47 AM -
by jetuaime81I have a nacon controller which has some fancy RGB ring (4 RGB LEDs). 3 of 4 leds are not good and I am looking for a replacement. The size I measured is 3mm x 2.5mm and it seems a 3528 led would fit fine, and it's in common anode. But I am not sure what wattage it is. I have attached photos of led and driver ic (ak63rq1 I think).
Also one of the triggers is malfunctioning sometimes, I don't know what these pots are called. I measured across the 1st and last legs (in circuit) seems to be 1.1kohm pot. I found some xbox controllers have this but they are 10k. Any info?...06-05-2024, 08:28 PM -
by OmronI have a 5W lamp on 12Volts battery, I want it to be half as bright, so I will add a resistor. What resistor should I supply?
A = W = 5 = 0.416mA
_ _
V 12
R = V = 12 = 28.84 Ohms (R) this is resistance of lamp
_ _____
I 0.416
So I will add one resistor 28.84 Ohms
I will have 28.84 + 28.84 = 57.6 Ohms
Or 28.84 + 28.84 = 14.42 Ohms
I don't know if it will work in series or in parallel
voltage would be 6V and amp current mA = 0.208mA We divide everything by two
W= V * I...06-04-2024, 01:58 AM -
by buromI found my old Xbox 360 in storage and opened it up to see if there was anything that broke since it was built in 2006 (launch era Xenon revision, never red ringed, never been serviced) and didn't want to find out by releasing magic smoke. Upon moving the dust bunnies out of the way I was greeted by a bunch of capacitors with crud coming out of the top; it doesn't seem to have leaked onto the board so at least I have that going for me.
I'm posting here because I want to try to source replacement caps myself from Mouser or Digikey instead of braving eBay or waiting for places to have...Yesterday, 05:10 PM -
by andrew25can somebody help me with a working dump for this model, the laptop came from other technician, he replaced the bios chip with a w25q16dw... when i google i realized that its supposed to be 8MB chip... so i dont have old dump, i can only find dump on some paid sites on the internet...
motherboard code: [B]SOCRATES_MB_VE[/B]can somebody help me with a working dump for this model, the laptop came from other technician, he replaced the bios chip with a w25q16dw... when i google i realized that its supposed to be 8MB chip... so i dont have old dump, i can only find dump on some paid sites on-
Channel: BIOS & Schematic Requests!
Today, 06:50 AM -
-
by miluineed schematics / repair manual for Asus F1605z motherboard X1403za Rev 2.2
-
Channel: Schematic Requests ONLY!
Today, 06:23 AM -
-
by LubaziHello i need bios and ec dump for
Yoga 7 14ITL5
S/N: PF253Q07
Modell: 82BH004XGE
The two attached BIOS files work but the two USB-C ports do not work and I cannot charge the device....-
Channel: BIOS Requests ONLY!
Today, 02:21 AM -
Tag Cloud
Collapse
Trending
Collapse
-
by Aziz aj[B][URL="https://***********/search/5308946/?searchform=1&q=dkl50+la-e802p&o=relevance"][I]dkl50 la-e802p[/I][/URL][/B]
rev-1.0
input short remove then caps lock 5 long 3 short no output how to solve this problem
[B][URL="https://***********/search/5308946/?searchform=1&q=dkl50+la-e802p&o=relevance"][I]dkl50 la-e802p[/I][/URL][/B]
rev-1.0
input short remove then caps lock 5 long 3 short no output how to solve this problem
Today, 07:47 AM -
[B]request all to send me working bin file Lenovo L13 gen 4 bios 64 MB one[/B]
[B]request all to send me working bin file Lenovo L13 gen 4 bios 64 MB one[/B]
-
Channel: BIOS Requests ONLY!
Today, 12:55 AM -
-
by LubaziHello i need bios and ec dump for
Yoga 7 14ITL5
S/N: PF253Q07
Modell: 82BH004XGE
The two attached BIOS files work but the two USB-C ports do not work and I cannot charge the device....-
Channel: BIOS Requests ONLY!
Today, 02:21 AM -
-
by danny1roHey guys, I'm new here and I'd like to say thanks for all the knowledge on this forum first of all.
I am learning electronics repair, been fixing GPUs and laptops mainly until now, and I'm slowly trying to fix desktop motherboards now.
I had a few successes until now, but I messed things up with one of my recent attempts, namely a Gigabyte H410M S2 with which I burned my test cpu.
I had identified a mosfet which was burned, removed it, cheched for shorts and I didn't find any.
When the new mosfet came, I put it on the board and checked for shorts again and didn't find any....Today, 08:38 AM -
by alltalkasus x705ma-bx022t
SN KCN0CV071004505
Can someone help me with this bios password please?
Tried amitsesetup method but honestly can't see what to do
Many thanks...-
Channel: BIOS Requests ONLY!
Today, 08:31 AM -
-
by andrew25can somebody help me with a working dump for this model, the laptop came from other technician, he replaced the bios chip with a w25q16dw... when i google i realized that its supposed to be 8MB chip... so i dont have old dump, i can only find dump on some paid sites on the internet...
motherboard code: [B]SOCRATES_MB_VE[/B]can somebody help me with a working dump for this model, the laptop came from other technician, he replaced the bios chip with a w25q16dw... when i google i realized that its supposed to be 8MB chip... so i dont have old dump, i can only find dump on some paid sites on-
Channel: BIOS & Schematic Requests!
Today, 06:50 AM -
-
by miluineed schematics / repair manual for Asus F1605z motherboard X1403za Rev 2.2
-
Channel: Schematic Requests ONLY!
Today, 06:23 AM -
-
by abajorI have this 1707 with the 5V 0A power loop issue on 3 of the jacks.
One of the CD3215C00 had corrosion under one side U3100 to be precise.
This USB jack was drawing ~.2A and not boot looping.
After replacing the CD3215 I am having an odd problem. I can rotate the USB-C and it only works in one orientation. And now it boot cycles, like the other usb channels so I'm part way there.
After looking at the schematic and board view. It makes very little sense that this is happening since they both pin 59 and pin 60 both go to the same places on J3300.
...06-06-2024, 08:02 PM -
by martin86Hi,
i had a HP 640 G8 with a DA0X8AMB8E0 Board. I would Flash the BIOS, but i used a CH341A Programmer with 5V instead auf 3,3. Then I thought the BIOS was now defective. I have already replaced it with a new one (flashed the same BIOS).
With the new chip, the notebook has the same error. The charging port lights up once and then goes out again. The notebook does nothing more.
I iced the board with a cooling spray to possibly find a chip that gets hot or has a short circuit. Unfortunately, I didn't find any. I suspect a fuse might have blown. Does anyone...Yesterday, 02:47 AM