Re: New Members - please post your introductions here
Hey All, I'm a uni student. Studying electronics engineering. Was looking around the internet to see if anyone has any idea about dynabook bios content and how to make sense of it. Found every source to point to this forum. Happy to join.
Re: New Members - please post your introductions here
Hello all!
I'm aaronkatrini, a passionate user of older hardware, I enjoy using and collecting them. I'm here to learn a little of how I can do basic repairs if needed. Thanks for having me
Re: New Members - please post your introductions here
Hi all.
My name is John. I am an old fart from Ireland. Retired and I spend too much time reading forums and such.
Found this forum while seeking a means to get past an unknown BIOS password. Hopefully I will find what I see and then can enjoy reading lots of interesting topics.
Re: New Members - please post your introductions here
Hey everyone,
I’m 35 year old.. working in IT as a security researcher that have picked up electronics as a hobby to learn more about embedded security and repairing electronics..
Re: New Members - please post your introductions here
Hi all, I'm from Rīga, Latvia
First time visitor/registerer/poster, not a professional but enjoy fixing stuff. I won't post much, I'm a reader more than anything.
Prusak
Re: New Members - please post your introductions here
Andy here,
53 yr old who's been interested in electronics since before I was born :-)
I've been a radio amateur since 1985 and enjoy picking up broken stuff and repairing it or making my own things others charge a fortune for!
Designed and built my own contactless morse keys
Built a 10MHz GPS disciplined Oscillator
Repaired a Marconi 2955
Fixed/tuned various radios
Built a 10GHz transverter
Own a spectrum analyzer or three, AWG, a few 'scopes, the 2955, frequency counters... and more.
I stumbled across badcaps looking for the schematic of a power supply I was given. Glad I found it.
Re: New Members - please post your introductions here
hello! I just created an account to see if anybody could help me with a bios password! nothing too serious, i come from mexico, and i am currently studying software engineering!
Re: New Members - please post your introductions here
Hi Everyone, names Zayalac, im new the forum but am looking forward to obtaining further knowledge and experience from all the great users here.
I've been a computer technician for 5 years but have only looked at logic board/ system board repair as a hobby I would love to get further involved into this side of repair.
Re: New Members - please post your introductions here
Hi people, Name's Mariusz. I'm from Poland but living in Malta. Former brewer. I started learning electronic year ago. Probably I will look for help much more often than give it, but I'll try to change it in the future. Cheers!
please 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 you
please 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
Please 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
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