Hi! iam quite new here, not much to say about myself, doing board repairs for fun been doing them for a while iam still a student so budget is tight from time to time but its going well. currently working on acer nitro 5 board
i hope to have some fun here and to get help from time to time, iam 18 as of writing the message and currently studying in electronics. i hope to meet new friends
Hello to all the members and moderators. I am very happy to be part of the BadCaps users. I am new and would like to learn more from you.
Ketsun Rostyslav
Ukraine Lviv
Hello, my name is Mario Molina, and I am from Costa Rica. It’s a pleasure to be part of this community.
I work as a technician in a technology company, in the technical department.
I hope to share what I can from these years of experience, which may be useful to many.
Hi, Have a diploma in Electronics & Communication Engineering. Interested in electronics, software, DIY, etc. Having faced board-level issues multiple times in my laptops & couldn't get any details from the technicians... looking forward to learn the circuit/chip level working on computers/laptops and the nuances of troubleshooting. It's always interesting to take part in tech/troubleshooting discussions & studying the electronic circuits.
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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