Hello, I'm Mick, and I'm very interested in Lenovo Laptops,
New Members - please post your introductions here
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Hey there guys. I'm Daniel from Italy. Always in love with electronic, programming. And sometimes....I need help!!!!Comment
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Hi guys, Im a 18 year old guy who loves to work on this stuff, I am studying my 2nd year of MicroSystems and Networking and I am working currently at a store for 3 months to complete my degree.
I may ask sometimes for bios dumps to fix computers for the store or on my own.
I am from Spain, reading posts in english is not really a problem for me, since I also love learning languages.Comment
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Hello! I'm a SysAdmin from the UK, and I joined this forum to try and get solutions to some BIOS related issues.Comment
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Hi everyone, i am a DIY kaki from malaysia. I like to explore on fixing almost everything by myself and learning from there. Happy learning!Comment
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Hi, I love science and technology. I am from Türkiye. I joined this forum to learn about computers. Have a nice day everyone.Comment
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Im from new jersey liked electronics from young age want to view schematics on how to repair gpus and view further thanksComment
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Hi, I am Emil from Denmark.
I enjoy tinkering with electronics and am in the process of learning to repair them myself, where my first big project is to be bale to service and repair my A/V receiver, which is also what let me to this site in the first place.
I look forward to hopefully learn alot and hopefully also be able to contribute to this community.Comment
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Hello,
As a new member here I am introducing myself.
Well, the thing is.. i am a 50-year-old male from the Netherlands
I have a background in applied physics (photonics)
Although lately, I have got my medical degree..
physics, specifically electronics is mainly a hobby.
for me, things get above my current knowledge when I wish to repair broken-down equipment.
like something I am currently working on.
.Comment
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Hi All! My name is John & I live on the Gold Coast, in Queensland Australia. I am now retired & have decided I would like to gain some knowledge in electronics repair, which has proved to be an exciting, yet daunting endeavour. I was made aware of this forum, through a YouTube training video I was viewing & I look forward to gaining valuable knowledge from members much smarter the me in this field. Thank you for allowing me to join your forum.Comment
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To be honest, I am a fool, so I spend so much time on these things, which is obviously not wise for my current situation. Maybe this is the interest. Back to the point, I just love novelty electronic products, I am not a professional, but more professional than some professional maintenance personnel. I'm not a new member either. Why does the forum think I'm a new member? English is not my first language, please understandComment
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Hi, i'm Brian from Kenya i found Badcaps one of the best forums to learn more about motherboards and schematics. Have been in this industry for 6years now and am still learning because i know education is a learning process which never ends. My aim at the end of the day is to become one of the best technicians and help others also to prosper in this noble task. As a new member am looking forward to meet with the best techs from allover the world so that i can learn new tricks and information.
Thank you so much for accepting my account.Comment
Related Topics
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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...
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Channel: BIOS Requests ONLY!
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by fredyjbiplease help friends clean me bios x1 yoga 7th no display melody beep, thank you
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Channel: BIOS Requests ONLY!
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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...
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