Hello I am new here and I am looking to learn and explore here.
New Members - please post your introductions here
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Hello from distant Serbia! This forum is amazing, friends recommendation! Just started learning how to fix stuff and he pointed me to this websiteComment
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I am in a totally different field and find it really interesting to learn computer hardware and software repair hacks. Knowing the symptoms and what cause them is the fastest way to treating the problem. So guys, thank you for welcoming me to this platform.Comment
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Hi, everyone.
Just guy from West Ukraine, with the hobby of repairing some electronic devices.​Comment
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Hello,
Happy to be part of the community, I hope I can help as much as I am learning.
Best regards,
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Jumping into the mix here too as an IT nerd since 1998. Since graduating I've started and run an IT business, worked as an IT director in healthcare, manufacturing, and several other industries. My expertise is in the hardware, server, and networking areas. I've probably worked on thousands if not tens of thousands of PC systems in my day and have no thought on slowing down anytime soon!Comment
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Hello all,
I'm trying to troubleshoot an issue with an old GPU and this seemed to be the place to be! đź‘‹Comment
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Hello everyone, trying to repair a lenovo thinkpad t580 a friend purchashed from a refurbished seller, came with a supervisor password that do not allow me to change bios settings to boot from usb to install new windows, hence searching how to remove the password i discover this forum that seems amazing from what i searched so far and read about... will try the auto patcherthanks for an awesome forum, greetings from Lisbon, Portugal
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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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