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Help soldering disconnected cable from laptop charger in c/techsupport

[–] [email protected] 1 points 1 year ago (1 children)

it’s hard to make out the photo solder flows towards the heat.

Video https://streamable.com/zeu6gm

Thanks for all the info so far! I'm trying some stuff but failing miselably haha

Help soldering disconnected cable from laptop charger in c/techsupport

[–] [email protected] 2 points 1 year ago (1 children)

Added video https://streamable.com/zeu6gm

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Help soldering disconnected cable from laptop charger (monyet.cc)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/techsupport

7 comments fedilink

How am I supposed to soldering this? I have both soldering iron and a spool of solder. But most videos show soldering wires instead of what I need as you can see in the picture (disconeted cable on a laptop charger). I would higly appreciate any info and tutorial videos on this.

Edit: Video https://streamable.com/zeu6gm

SOLVED Laptop won't power up in c/techsupport

[–] [email protected] 4 points 1 year ago* (last edited 1 year ago) (1 children)

additional internal battery

After removing the CMOS battery in addition to the main battery, and powering the laptop on it worked. After, I readded both batteries and it now continues working. Maybe I should replace both batteries to avoid that happening again in the future?

Thank you very much for your support!

SOLVED Laptop won't power up in c/techsupport

[–] [email protected] 2 points 1 year ago (1 children)

Not really; when it first happened I was just using the laptop normally. Then the screen got black out of the blue. I tried turning up the brightness while the laptop was still on, but then it powered itself off. Now I cannot even power it on (yes, power cable is plugged)

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SOLVED Laptop won't power up (monyet.cc)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

1 comments fedilink

cross-posted from: https://monyet.cc/post/815998

SOLVED

After removing the CMOS battery in addition to the main battery, and powering the laptop on it worked. After, I readded both batteries and it now continues working. Maybe I should replace both batteries to avoid that happening again in the future?

Thank you very much for your support!

https://monyet.cc/comment/1875010

Yesterday I was using my Lenovo Ideapad laptop until the screen went totally black, but it was still on as the led's light was on. 1 or 2 minutes gone by with me trying to press keys for brightness etc, and then it suddenly shutdown. Afterwards trying to turn it on again, the led will bright for 2 seconds until it shuts itself down...

I tried removing and putting the battery again to no luck.

First I thought it could be the CPU/iGPU, now maybe the battery or motherboard is the issue? I repaired this latop many times, but this is the first time this happens, so I don't know what it can be..

Apart from an old and low-end smartphone I'm using to write this, this is the only computer I own.

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