Hello. Please help to unlock the administrator password in your dell precision bios with system number 8FC8. Thank you in advance
New Members - please post your introductions here
Collapse
This is a sticky topic.
X
X
-
Hi everyone,
I'm 52. I'm a French former space engineer. I love old computers and console. I own a lot of them including Apple IIe, IIc, TRS Color computer, C64, C128, Sinclair, Amiga, BBc master and many more...
I also repair them when they are out of order. I also repair a lot of other things like amplifiers, power supply. Recently, I also made two game based on RGB laser (asteroid and spacewar) for a french convention of retrogaming.
Comment
-
My name is Cole Nichols. I am an undergrad student in Electrical Engineering (Electrical Power and Energy Systems). I have been engaged in the hobby of pulling things apart since I was about eight. I found this page while looking for schematics for a friend's broken MacBook Air (A2179).Comment
-
Hola a todos mi nombre es david...Soy un profesional con experiencia en mantenimiento, análisis y soporte técnico en el área de Tecnologías de la Información y Comunicación (TIC), comprometido con asegurar la operatividad de los recursos tecnológicos de las empresas. También gestiono mi propio taller de reparación de equipos móviles, donde pongo en práctica mis habilidades de resolución de problemas técnicos y atención al cliente.
Me caracterizo por ser honesto, adaptable, responsable y orientado al trabajo en equipo. Mi objetivo es seguir desarrollándome profesionalmente y aportar valor a través de soluciones técnicas efectivas.
Comment
-
-
I am an experienced Electronics Technician based in France, with over 20 years of expertise in the field. Throughout my career, I have specialized in the repair of a wide range of electronic devices, including smartphones, tablets, gaming consoles, and computers. My particular area of expertise lies in micro-soldering, where I have developed advanced skills to handle even the most intricate and delicate repairs. With a strong passion for technology and a commitment to delivering high-quality service, I pride myself on my ability to diagnose and fix issues that others might find challenging.
Comment
-
Hello1 New member here. My name is Mat and I am the owner of Major Custom Computing - a small system builder and repair shop. Just dipping my toes into the world of PCB repair and will have lots of questions as I go!Comment
-
-
Hi, mi name is Sergio. Attempting to fix a Samsung LN52C530F1F TV and stumbled upon a thread here. Hoping to succeed but even if I don't, as a happy technician, I'm glad to become member of this community. Cheers!Comment
-
Oh my god, this is the place I was looking for. I'm a coder from Germany obsessed with restoring function to my really cheap and really old netbook which I had given up on 5 years ago, before my life became hell. It's pretty much the last relic I have of the good days. Kind of a sad story, I better not get into it. I need to fix that ROM.Comment
-
-
Hello,
We own a repair shop in the UK. Phones, Computers, Laptops etc.
We find Badcaps really useful for Schematics and users help when we have board related issues.
Thanks all!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