Hello everyone, my name is Matt. Nice to meet everyone!
New Members - please post your introductions here
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greetings every one
Im happy to be a part of your forum, the purpose of the community forum is very good and good. I am also an electronic technician who has been working in the field of technical services for over 15 years. I used to handle colored tv repairs, radios, amplifiers,
and now I've moved to laptop repair basic to advance repair, and right now I need your support in finding and doing things related to bios firmware files, ,thank you very much for the help of this forum,Comment
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My name is Alexis Lara, 47 years old, advanced technician in laptop repair, here in the Dominican Republic. I hope to be accepted since I have posted this more than once. Thank you and I hope to become a member to continue accessing the valuable material here.
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Heya, Josh here from Northern NSW Australia. Joined Badcaps in July 2012 but this is my first post :-)Comment
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Hello World
I am Plonks, from sunny Cape Town, South Africa. I started out studying in the IT-Field with A+, N+. After many years of doing IT-related jobs, I became bored. This is where my journey started with tinkering around with electronics. I had bougt a NAD 302 Amplifier, and after owning it for a while, the one channel started to have erratic interference on it. Needless to say, that was the first Amplifier I had recapped, and started learning more and more about electronics.
a great hobby indeed
cheers
Plonks​Comment
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Hi, I do electronics repair as a hobby, I am an EE and work in semiconductors, but repair has nothing to do with my professional life. I do have quite some experience in many fields and have a decent electronics lab including SMD rework equipment, digital storage scope, microscope, ...
Thanks for hosting this forumComment
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I also returned to this forum, I learned a lot of things here, I'm not a great specialist, like many here. But from what I know, I try to pass on to those who have not reached this level. also, I am not a very good English speaker, I often use myself as a translator, so that I can understand. That's why I apologize if I don't write correctly in my posts. The forum must go on. thanks Topcat to the other moderatorsComment
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Hi, I feel a little bit awkward, but I'll introduce myself to the forum too . I am 18 years old I admire how electronics works and I want to understand them deeply. That's why I'm in the University ! Of course, electronics expertise is something that requires a great deal of hands-on practice and learning. I hope in this forum I can find the right help to continue my journey in electronics
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by fredyjbiplease help friends thinkpad T470 board CT470 series NM-A931 error post "bottom cover tamper detection error"
I've already
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I think the problem is that I lost the voltage at PQ0008 pon 1 -PWRSHUTDOWN which should have been high which was picked up by R9512 VCC3SW, thank you very much for your help
PF0002 20v
PQ0005
pin 5 20v
pin 1.2.3 19.8v
pin 4 19.8
resistance
source & drain 2,4 m
source & gate 100k
PQ0006
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Channel: BIOS Requests ONLY!
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by fredyjbiplease help friends clean me bios x1 yoga 7th no display melody beep, thank you
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Channel: BIOS Requests ONLY!
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by fredyjbiPlease help friends, thinkpad t480 nm-b501 is dead, help me fix it, thank you
usb meter 20v 0.00 amp, after I took the VSYS measurement the drop was only `9.2v which should have been 10.2v I measured from a normal matherboard machine, the VSYS path resistance to ground diode mode is 1900 thank you
LINK to Schematic -> https://www.badcaps.net/forum/troubl...b501-schematic - Loading...
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