Re: X1 Carbon Gen3 5 beeps
My bad,
L1 - 57.8Ω
L7 - 185Ω
L28 - 814Ω
L3 - 1.525 kΩ
L4 - 435 Ω
L5 - 38 kΩ (this is of CHARGER_SW)
randoomkiller
New Member
Last Activity: 11-27-2021, 08:21 AM
Joined: 10-10-2021
Location: Budapest
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Re: X1 Carbon Gen3 5 beeps
Resistance in all coil is 0.5 ohm.
RAM is non removeable sadly, its soldered on, and epoxied in place
All previous tests were performed without a battery.
Do you suspect RAM failure?Leave a comment:
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X1 Carbon Gen3 5 beeps
Hi,
I have received an X1 carbon gen 3 (board 13268-1) which is supposedly having a bad MB. Unfortunately the previous owner did not say what "bad motherboard" means.
First symptoms : upon plugging in power, the power button lights up in green, but nothing happens. My first guess was that a corrupted bios could cause this.
Wannabe solution 1 : I reflashed the bios with a known good one.
Now there is an update with the symptoms : When I plug it in the fan spins for around 5 seconds, and then it just throws a common fault message of 5... -
Re: Nasty underfill
Has anyone managed to do it?
Also I've read that you could just "mill it down", could that work?Leave a comment:
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Nasty underfill
Hey there,
I am currently working on a hobby project of mine where I try to replace a set of soldered on rams to 16GB just for the heck of it, but I've encountered a problem in the form of a nasty underfill.
Look at the images
What do you suggest?
I've tried to scrape it off with a Qian Li 007, and even to move under a hot air station, but no luck.... -
Re: X1 Carbon Gen3 (20BT, 20BS) not turning on or no screen
Could a killed RAM chip produce a dead machine or should I look for something else?Leave a comment:
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Re: Lenovo L450 no display
Have you checked the fuses?
Or do you see any visible damage on the mb?Leave a comment:
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X1 Carbon Gen3 (20BT, 20BS) not turning on or no screen
Hi, so I have the bestest of the best as the X1 Carbon 3rd gen (it should be 13268-1 from Wistron) and I have a few weird things on it and would be helpful if you could give a second opinion on it.
First, for more than half a year now, the screen is (was) inhibiting the serial fault of having contact, so I'd have to apply pressure to the inverter to work.
About 2 weeks ago I've spilled a little tea over the keyboard, then I turned it off, and did not do anything with it for a week. After that week I needed something that had webcam, but the keyboard was not accepting... -
Re: New Members - please post your introductions here
Hey all,
I'm a Biological Sciences student from Hungary, 22, however I had lots of interest in repairing anything. I've started with DSLR's and lenses (now counting almost 6 years), and now continued for PC and laptop parts, strictly as a hobby.
I was inspired a lot by Louis Rossmann, our hero for right to repair.
CheersLeave a comment:
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