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Directory
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Frequently Asked Questions (No Posting)
All new members, PLEASE READ HERE FIRST! Posting only allowed by established members.
Topics: 46 Posts: 735
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: 242 Posts: 51,286
242 Topics
51,286 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: 2,174 Posts: 2,632
2,174 Topics
2,632 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: 59 Posts: 69
59 Topics
69 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: 3,269 Posts: 33,285
3,269 Topics
33,285 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: 4,592 Posts: 75,568
4,592 Topics
75,568 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: 4,287 Posts: 47,153
4,287 Topics
47,153 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: 7,949 Posts: 59,463
7,949 Topics
59,463 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: 534 Posts: 5,647
534 Topics
5,647 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: 37,237 Posts: 384,370
37,237 Topics
384,370 Posts
Sub-Forums:
BIOS Requests ONLY! (14,780/210,562)
Schematic Requests ONLY! (5,640/33,758)
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: 5,441 Posts: 76,428
5,441 Topics
76,428 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: 28,159 Posts: 384,374
28,159 Topics
384,374 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: 4,343 Posts: 66,694
4,343 Topics
66,694 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: 361 Posts: 1,904
361 Topics
1,904 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: 2,529 Posts: 28,867
2,529 Topics
28,867 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: 320 Posts: 4,930
320 Topics
4,930 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: 1,183 Posts: 12,148
1,183 Topics
12,148 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: 1,421 Posts: 19,903
1,421 Topics
19,903 Posts
2elw
by 2elw
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: 101,099
101,079 Topics
101,099 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

Trending

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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
  • Marco_compucell
    Thinkpad P15s Gen 2 Error 2203 System configuration is invalid
    by Marco_compucell
    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 Rev 2.0
    SN: PF-3R33ZC
    Type Number: 20W7-S2L700...
    04-26-2024, 02:32 AM
  • howardc64
    QN75QN85BAFXZA no backlight
    by howardc64
    2+ year old TV with many (720? 65" version has 720) mini LED dimming zones. TV boots, has sound, panel picture can be seen with flashlight. No backlight. No TV model sticker on rear panel (Maybe Samsung service removed it, read below). Found the model # through the PSU and zoned LED driver board numbers.

    PSU has a click near LED output circuit at 1 second interval, sounded like the 4x barrier rectifier area. Protective pastic liner under PSU shows heat signature on the Schottky Barrier Rectifier in this circuit. Found a shorted diode (2 diode per rectifier, failed rectifier labled...
    07-03-2025, 05:08 PM
  • linxz
    Lenovo Ideapad S145-15IIL BIOS
    by linxz
    Hello,

    I need bios for lenovo S145-15 IIL, nm-c171 rev 1.

    Thank you so much
    08-31-2021, 07:29 AM
  • rccrasher65
    KENWOOD KA-701 POWERS ON, NO RELAY CLICK
    by rccrasher65
    I'm looking for some help, sorting out a protection circuit fault on my Kenwood KA-701 integrated amp. The amp does turn on , but the relay don't click. It usually ends up being, a transistor, or cap on the protection circuit, DC offset problem. I can't read schematics real well, and the ones I have are really bad quality. There are no good quality one's I have found so far. Looking for some professional help. Blue Midnight helped me a lot in the laptop forums, but It's been a few yrs, like 6 or so. I don't even know if he's on here or if anyone does the amps, but any help navigating throught...
    04-11-2025, 08:03 AM
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