Olá, Podem me chamar de Minuscoli Trabalho com assistência técnica, me formei em técnico em eletrônica Pela Escola Técnica Parobé dês de então trabalho com computadores notebooks e celulares geralmente preciso de esquemas elétricos e boardvIew que esta cada dia mais complicado de se obter.
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
Hello Everyone, my name is makszimilien. I work as an electrical design engineer, and in my free time, I enjoy developing small embedded systems, automating tasks, and tinkering with Linux-based setups. I am here, because I am trying to do something completely new to me, flashing new firmware to a BIOS chip.Comment
-
-
Hi guys, I fount this massive information database and decided to join your lovely forums. I found this place when I was searching for bios files for a laptop what i got for test's.
Hope to have some fun here as well as learn more about computer electronics and sharpen my electronics skills.Comment
-
Yo hello, I would say I’m just a random guy passing by Xd I love digging inside computers overall, but actually studying economics :,(Comment
-
Hi, I'm Daniel from Spain. I'm passionate about electronics and IT—I love diving into circuits, coding, and understanding how tech works from the inside out. Always curious, I enjoy learning, tinkering, and sharing ideas with fellow enthusiasts
Comment
-
Hi Guys whats up im new here thanks admin for accepting a noob like me but in gona make my knowledge as i know please don judge me
i am a tech in my nation in my house im just kinda old i like electronics im listening to all mentors and masters humble down to earthComment
-
-
Hi, there!
My name is Alex, I'm from Chile and I've been living in Mexico since 2011. I'm a passionate about technology and Computer Science, and I'm also learning Electronics. Been doing some basic computer repairs as a way of making extra money, since my full-time job as an Electrician gives me the essential for living. I hope here I can learn more from the experienced people, and I'd be glad to share what I know as well. Cheers!Comment
-
Hello everyone please I introduce my self... I'm Wawan from indonesia... I hope everyone undestand... My english is bad...🙏Comment
-
I'm tete91gogu, just joined the forum and wanted to say hi. I've been reading around for a bit and finally decided to join in.
I'm here to learn more about BIOS recovery, hardware-level repairs, and firmware flashing. Tools like the CH341A and SOIC8 clip have recently caught my attention, and I'm looking forward to understanding them better and getting hands-on.
If there are any must-read threads for beginners or essential resources, feel free to point me in the right direction.
Thanks, and see you around! 🔧
Comment
-
Hello!
Just noticed this original “introduction” forum. I find it nice to know other members better, so let's introduce myself too. But first I want to mention my old computer junk hanging out somewhere in the house. My first computer was a Philips P2000. This was a robust reliable machine and my exemplar was a limited edition with 512 Kb memory (64 was standard). I tried some assembler programming and that was YUK! I agree 100% with Topcat if it is about machine code or 3GL programming languages. My second computer was a Philips MSX-II. Played with Turbo Pascal, Basic, but still YUK… Switched from XT to Pentium 60 MHz, PIII 500 MHz and my actual computer a HP Pavilion t370. This computer is the only one so far that broke down (4 months), so I ended up here!
Programming was YUK, I found computers boring, so I got a Masters Degree in Biochemistry/Molecular Biology, but no (paid) work available in Europe. I work nowadays as Oracle Software Engineer and that is NOT YUK! I enjoy my work as long I have regularly contact with customers and 4GL Case Tools are much nicer than 3GL tools. So, I know a lot about databases, learned a lot about viruses and have quite much knowledge about Sun Solaris and Windows.
I enjoy driving (2,5 hours/day), hanging out with friends, searching and consuming good wines and travelling. I'm 34 years old, living in the South of Holland, as far ‘South' bears any meaning in this small country, and I'm married with a Romanian. I hope too that this forum will be a success and I'll try to contribute.
Greeting,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