Hello to everyone!!
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
HOLA A TODOS UN GUSTO EL ESTAR EN ESTA SITIO, MI NOMBRE ES JHONATAN Y ESTOY A CA PARA APRENDER MUCHAS COSAS REPECTO A LA ELECTRONICA 😁😁Comment
-
Hello everyone! 🤠 My name is Julian and I'm an electronics hobbyist. Trying to learn a bit about laptops, just to be completely honest I've gotten caught up watching those repair videos on YouTube and thought it would be cool, but they make it look much easier than it actually is! Cheers!Comment
-
I'm just a curious person who happened to break my MacBook, and in my country, the cost of replacing any part of a MacBook is outrageous. Sometimes, it's even more cost-effective to buy a new one in the U.S. and bring it to Brazil.
That's why I decided to test my skills and try to fix my own computer. If I can't, I'll just buy a new one. But I want to challenge myself with electronic components, and I'm already comfortable soldering SMD without any issues.
In the future, I aim to learn how to recover other parts and master BGA soldering.
Comment
-
hi, im from montreal qc. an ex satellite dish programmer repairer of their receivers back in the day. Now retired and putzing around trying to repair whatever comes my way.Comment
-
-
-
Bonjour à tous,
Je me présente, je suis Cheikh, aussi connu sous le nom ELECTROMAN. Je suis technicien en électronique et spécialiste en microsoudure avec une expertise en réparation de smartphones (iPhone et autres marques), ordinateurs, MacBook et équipements électroniques.
J'ai intégré ce groupe pour partager mes connaissances, apprendre des autres et échanger des astuces et solutions sur les pannes que nous rencontrons au quotidien. Mon objectif est d'améliorer mes compétences et d'aider les autres membres avec mon expérience dans la réparation de cartes mères, récupération de données, remplacement de composants et maintenance informatique.
Je suis ravi d'être ici et j'espère qu'ensemble, nous pourrons avancer et perfectionner notre métier. Au plaisir d'échanger avec vous tous !Comment
-
hello , I am Miguel y from Spain !!! I worked around to 10 years for tecnician and system administrator . I hope to learn and be able to help you as much as I can.Comment
-
Hi everyone. I registered in 2021, but this is the only time I will get serious about everything electronics & board repair. I would like to learn more with the help of this great forum and probably hope I can help in the future.Comment
-
-
Hi
Mi nombre es Claudio A. Berzain Garcia
Nací y vivo en Bolivia-Santa Cruz
Estudie ingeniería electronica en la UEB el 1993
Tengo mas de 30 años de experiencia en electronica, software, programación, firmware y diseños propios de dispositivos de domótica
Saludos.
Comment
Related Topics
Collapse
-
by fredyjbiplease help friends thinkpad T470 board CT470 series NM-A931 error post "bottom cover tamper detection error"
I've already
flashed the bios clean me and updated from the Lenovo site, then removed the switch and immediately jumped the S3 from pins 1 to 4, 2 to 3 but the problem remained the same, thank you1 Photo -
by fredyjbiplease help friends, I have 3 T490 units with the same case, the USB type C is completely dead, showing 20v 0 amp, loss of voltage VINT20_IN resistance to ground is fine, thank you
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
pin 1.2.3 19.8v
pin 4 19.8v... -
by fredyjbiplease help friends x1 yoga 7th no display beep melody thank you...
-
Channel: BIOS Requests ONLY!
-
-
by fredyjbiplease help friends clean me bios x1 yoga 7th no display melody beep, thank you
-
Channel: BIOS Requests ONLY!
-
-
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...
- No more items.
Comment