Hello! Thanks for this forum! It's really a good source of information.
							
						
					New Members - please post your introductions here
				
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 Hey! I am nefaa from tunisia a hobbyist repairer, looking forward probably getting a side gig in a local repair center!
 I spent about three years working on different computers, laptops, tablets, phones, and game consoles...
 Looking forward to hanging out here
 sorry for my bad englishComment
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 hi, i am a new member here
 
 i have an Acer Swift SF314-510G laptop and now it is in a totally dead condition and there is probably a problem in its BIOS, can i be helped to get a copy of this laptop's firmware from the forum?
 
 thanks
 -HadiComment
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 Hello! i arrived here because i purchased a laptop without bios information and i been like crazy finding tools to learn how to do it! LOLComment
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 Hi everyone,
 
 I'm a technician with a lifelong passion for understanding how electronic circuits work and finding ways to bring broken devices back to life. Ever since I was a kid, I've been fascinated by the hidden world inside electronics—how each tiny component plays its part in the bigger picture.
 
 For me, one of the most powerful tools a technician can have isn't just a multimeter or soldering iron—it's the community. Sharing knowledge, learning from others, and helping each other solve problems is what truly makes this field exciting and rewarding.
 
 I'm really happy to be part of this community, and I look forward to contributing, learning, and connecting with fellow tech enthusiasts!
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 Hello everyone,My name is David, I'm from France and I work as a database admin.I recently started learning motherboard repair and boardview analysis, especially on consoles like the Nintendo Switch.I came across the forum while searching for boardview files, and it looks like an amazing resource.Looking forward to learning more and maybe helping others in the future too.Thanks for having me!Comment
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 Good day,
 My name is Denis, I'm from Hungary(born in Ukraine) and study chemistry and repair / desing / reverse-engineer and hack electronics in my free time + conduct chemistry and other physics related experiments.
 My main goal would be to get into MIT with a scolarship and after uni work as a researcher.
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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
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			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...
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			by fredyjbiplease help friends x1 yoga 7th no display beep melody thank you...- 
							Channel: BIOS Requests ONLY!
 
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			by fredyjbiplease help friends clean me bios x1 yoga 7th no display melody beep, thank you- 
							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
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