As a retired telecommunications engineer I am quite happy to discover Badcaps forum in relation with my present interest for pc and laptop repair works
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
saya sedang mencoba memperbaiki sebuah laptop, tapi sudah beberapa kali gagal karena tidak menemukan schematics yang sesuai. akhirnya saya menemukan forum ini, dan menemukan sebuah schematics yang di butuhkan. tapi belum bisa saya download dan baru boardview nya saja, dan sedikit ada pencerahan yang masuk akal bagi saya bergabung dengan forum ini. terimakasih banyak badcaps!Comment
-
-
Hi all! I am Alex from Sweden and I am trying to repair my Lenovo Thinkpad T14 laptop. Found a this forum which helped me to fix it. Thank you!Comment
-
Flowing through the area to discover the underpinning of the software (Laptop) world, which I use from time to time. ( Surfing & Troubleshooting)
Hoping to share some vibes, whilst I get myself out of a sticky situation.
Peace 'n' love to one & all..
Comment
-
hi everyone im working in maad store and im trying to fix macbook pro a1398 bios my file working good but the fan speed is very fast
Comment
-
Hello, I'm learning to repair electronics. Now have a dead MSI laptop, along with a Powerspec 1530, that a mosfet melted the mobo after only 2 years. Looking for schematics, I stumbled my way to this forum.Comment
-
-
Just Found this forum and found it very resourceful. looking forward to find more informationComment
-
hola, tengo aproximadamente 25 años trabajando con aparatos electrónicos, actualmente trabajo con microelectrónica los apoyare con lo que eh descubierto a lo largo de este tiempo.
me gusta trabajar con dispositivos electrónicos y constantemente estoy en actualización espero poder aportar ideas que sean útiles para resolver los problemas que tenemos todos los dias.
saludos 🖖Comment
-
Hi all,
My i'm a mechanical R&D engineer who picked up computers/electronics as a side quest/hobby. My current interest is updating old chromebook bga emmc storage, and the found this site again while investigating the ram rabbithole. Looking forward to reading, and learning from the depth of knowledge here.Comment
-
I'm the new guy today! Canadian transplant living in Tulsa Oklahoma. Automotive technician of 35 years just getting into board repair when I found this site. What a great resource to have at ones disposal! I was able to bring a GTX980ti and a Radeon R9 390 back to life.
Repairing electronics is so rewarding and cathartic for me. It puts me in a happy place! It's a WONDERFUL break from dealing with other people's broken vehicles.
I sold an old scan tool to buy a good soldering station, solder/flux, a microscope, and a heating pad.
I would love to retire from automotive work and repair electronics instead, but the money is so good on the automotive side right now.Comment
-
Hello forum good people. I am trying to get bios password for a dell latitude 5590 with tag B92RZQ2-E7A8 if anyone can help I'd be really grateful. Thanks in advanceComment
-
Btw, I am a tech trying to find help when I get stuck. Looking forward to trading tips and good conversation here.Comment
-
HOLA SOY WADDY, SOY DOMINICANO ESTOY INCURSIONANDO EN EL MUNDO DE LA ELECTRÓNICA ESPERO APRENDER Y COMPARTIR CON USTEDES MIEMBROS TEMAS E INFORMACIÓN VALIOSAComment
-
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