Xiran
Member
Last Activity: 09-03-2025, 05:01 PM
Joined: 01-16-2019
Location: Mexico
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Everything seems to point to damage to the processor... checking for shorts, the data lines of 2 USB ports are in low impedance, I trace the lines, remove connected components, but the short persists, the line now goes directly to the processor -
Thx for your answer mon2!
The diagram says:
Q6910
TPCC8131-GP
source / drain = 1 Mohm
source / gate = 1 Mohm
gate / drain = 1.2 Mohm...Leave a comment:
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Lenovo x1 carbon gen 4th (14282-2m lrv1 mb) no power on
Hi to all!
I´ve a Lenovo x1 carbon gen 4th, 14282-2m lrv1 mb, wich don´t power on.
I´ve upload initial voltages, in two images
somebody know, where to begin?
I´ve found some brd view and a pdf
Thx in advice!...
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