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Frequently Asked Questions (No Posting)
All new members, PLEASE READ HERE FIRST! Posting only allowed by established members.
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46 Topics
735 Posts
Thermaltake
Announcements & Related News
Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
Topics: 241 Posts: 51,566
241 Topics
51,566 Posts
Document & Software Archive
Our users have built this archive over 20 years. Please read our Terms of Service before accessing it.
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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: 2,187 Posts: 2,658
2,187 Topics
2,658 Posts
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: 60 Posts: 70
60 Topics
70 Posts
General Topics
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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: 3,271 Posts: 33,297
3,271 Topics
33,297 Posts
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: 4,595 Posts: 75,612
4,595 Topics
75,612 Posts
General Electronics Technical Discussion
If you have a general question concerning basic electronics theory or component function & usage, here's where it goes.
Topics: 4,298 Posts: 47,236
4,298 Topics
47,236 Posts
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: 7,991 Posts: 59,704
7,991 Topics
59,704 Posts
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: 535 Posts: 5,651
535 Topics
5,651 Posts
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: 37,395 Posts: 386,849
37,395 Topics
386,849 Posts
Sub-Forums:
BIOS Requests ONLY! (14,847/212,293)
Schematic Requests ONLY! (5,672/33,928)
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: 5,443 Posts: 76,443
5,443 Topics
76,443 Posts
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: 28,183 Posts: 384,540
28,183 Topics
384,540 Posts
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: 4,346 Posts: 66,742
4,346 Topics
66,742 Posts
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: 365 Posts: 1,917
365 Topics
1,917 Posts
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: 2,536 Posts: 28,910
2,536 Topics
28,910 Posts
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: 325 Posts: 4,970
325 Topics
4,970 Posts
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: 1,187 Posts: 12,165
1,187 Topics
12,165 Posts
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: 1,423 Posts: 19,910
1,423 Topics
19,910 Posts
Specifications
Archive of specifications and other data.
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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: 101,079 Posts: 101,098
101,079 Topics
101,098 Posts
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: 8,720
8,712 Topics
8,720 Posts

Unconfigured Ad

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  • petabyte
    New Members - please post your introductions here
    by petabyte
    As this is a brand new forum, I thought I'd open up a thread to encourage new members to introduce themselves a bit.. now hey.. let's not get too personal.. ok ?

    And if you wouldn't mind to keep this thread \"clean\" let's try to keep the the chitchat (i.e. even the welcome to the board replies) to a minimum or this thread may get to 100 pages fast

    So I'll start things off :

    My name is petabyte and I'm a forum junkie. :oops: I've been off the wagon for a number of years and countless times I've tried to stop but it's useless.....
    10-09-2003, 02:21 PM
  • cheebster
    Samsung OLED QN77S90 Bad Power Supply
    by cheebster
    Hello, picked up this tv a nice Oled QN77S90. However, it's blowing fuses like crazy (got the whole room lights go out the first time). So i digged and it seems this tv has the BN44-01264A PSU that often fails. However, replacements are costly (samsung replaces it for the BN44-01329A revised psu).

    I'd like to troubleshoot that one. Here is a picture of it, but honestly i don't know where to start. It blows a 12A fuse in a split second, it's really a hard short on this one. Thanks for any guidance ! ...
    07-10-2025, 09:29 AM
  • Kanini Technology
    Dell Vostro 3520 Bios Needed
    by Kanini Technology
    Mbd Code - HDL50 LA-L941P Rev 1.0
    old bios nd
    Express Service Code: 20018597655
    Service Tag: 972K0T3​...
    12-17-2023, 11:32 PM
  • dr.thodt
    HP 15-ec2531nd switching off
    by dr.thodt
    Hi,

    I have an HP 15-ec2531nd here which does the following:
    - Turns on. One of both fans goes full throttle. Other doesn't spin up.
    - BIOS works.
    - All self tests pass, except smart pin. Not even with another adapter connected.
    - RAM is ok.
    - RAM slot pins are ok.
    - Battery is ok.

    Whenever I want to boot Windows from m2 SSD system switches off.
    I have a USB stick with several tools on it, including Windows PE. I can browse this stick's menu, but when I start Windows PE, the laptop switches off at the same point where it would...
    Today, 10:00 AM
  • angelos
    Hisense LCD42W60P Television
    by angelos
    Hi Guys,
    I have this 2008 lcd tv that uses ccfl lamps. The tv is stuck on standby. This is what I have noticed. The standby 5Vs voltage is not 5V but rather 3.28V. There is a 14V rail as well but that measures ok. I put my volt meter on the 5Vs rail and switch on the 220Vac. I noticed that the 5Vs rail goes to 5.1V and quicky changes to 3 28V and steady.
    I unplugged the main board and ccfl lamp wires and tested the power supply separate from the tv without load and put a 470 ohm resistor to the stby rail to force the tv on.
    1. Pfc circuit activates and mains smoothing cap is...
    07-12-2025, 11:44 AM
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