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All new members, PLEASE READ HERE FIRST! Posting only allowed by established members.
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Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
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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.
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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.
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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!
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If you have a general question concerning basic electronics theory or component function & usage, here's where it goes.
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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!
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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!
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Troubleshooting Computer Displays
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Troubleshooting TVs and Video Sources
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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!
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Troubleshooting Printers, Copiers, Scanners and other Imaging & Printing Devices
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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!
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Troubleshooting Appliances and other Household Electronic Stuff
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Troubleshooting Game Consoles & Other Weird Devices
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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.
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Specifications
Archive of specifications and other data.
Laptop, Tablet, & Notebook Specifications
Basic specifications for laptops, tablets, & notebooks. We are constantly adding new content like boardviews, schematics, fixes, and other data here.
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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.
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Hi all, I’ve just acquired a Toshiba 55l7453d smart tv , I bridged 2 leds as I originally thought it was the backlights but once I got the picture on I can’t access anything else, no guide no internet no nothing , I will upload photos of the boards, I’ve tried looking for a USB firmware update but can’t seem to find anything
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Panasonic Toughbook CF-54 mk1
Bios = 16 Mb
i need a clean bios plz -
Hello!
I have a laptop HP ELITEBOOK 840 G8 with bios admin password which I wanted to remove by programming the ec chip on the bottom of the motherboard. I read the file with RT809 and put FFs in hex from the first NvramActiveRegn until the next many FFs in the hex. Flashed it back, bios pass got removed but now I have another error at post: There is a problem with the hp endpoint security controller on the unit.
Any ideas? Please find attached the files (original bios+ec and the unlocked ec file)...Today, 09:13 AM -
lenovo_autopatcher_0.2.zip Hello everyone!
In the past several weeks I've learned a lot from this forum and its community especially from all the folks who contributed to THIS thread
With some trial and error I was able to reliably patch BIOS dumps for SVP-locked Lenovo machines up to the 8th generation using the info, tools, and files provided on this forum. After some practice and positive feedback from users I helped I've noticed that, once learned, the process is fairly straightforward, so I've developed a small python script to automate it and allow everyone to patch... -
Hi, I'm having a problem signing up for the forum Teknisi Indonesia. The captcha asks "what's the president of Indonesia" but it keeps saying captcha failed. From a google search I've tried Prabowo Subianto and Prabowo Subianto Djojohadikusumo and neither works.
widgetinstance 454 (Related Topics) skipped due to lack of content & hide_module_if_empty option.
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