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Re: LG gram - Not Charging
Each looks to be low in resistance. Flux each and remove off the board.Q23
1-2-3 and 4 19.5 stable
1-2-3 and 5-6-7 80+ keeps going up
4 and 5-6-7 100+ keeps going up
Q25
1-2-3 and 4 94
1-2-3 and 5-6-7 20+ keeps going up
4 and 5-6-7 100+ keeps going up
Then check the resistance again to confirm the resistance is consistent.Comment
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Re: LG gram - Not Charging
Update: I didn't resolve the problem. So, the laptop was returned to the client.Comment
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For Badcaps Readers, Please note that I am hopefully going to present this same message to Lenovo to see if they have any insight to the matter as well and figured to share the entirety here for clarification. The System is out of warranty as it is but does have the option to have it extended.
Model Information: T14 Gen 2 (Type 20XK, 20XL) Laptop (ThinkPad) - Type 20XK - Model 20XK0069US
Board: T14 Gen 2 (Type 20XK, 20XL) - Type 20XK.
System Hardware:
Processor: AMD Ryzen 7 PRO 5850U
Memory: 1x 16GB DDR4 3200 (Soldered on Board); 1x Crucial 32GB DDR4...09-08-2025, 10:46 PM -
This specification for the LG Gram Gram 17 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Gram 17 boardview and Gram 17 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for LG Gram Gram 17...09-07-2024, 06:11 AM
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This specification for the LG Gram LG gram 16Z90P-K.AA85A1 16GB_512GB - Black Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the LG gram 16Z90P-K.AA85A1 16GB_512GB - Black boardview and LG gram 16Z90P-K.AA85A1 16GB_512GB - Black schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum....09-07-2024, 03:40 AM
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Hello,
i have similar problem as https://www.badcaps.net/forum/showthread.php?t=37828
QUOTED
-It works on charger (without battery connected-only charger)
-It works on battery (without charger connected-only battery)
-& it also works when plugged in battery & charger, but it's not charging the battery
//Confirming, i have same issue, but problem started from charger, centre PIN is outputing 10V+ and jumping randomly 19V
and..
QUOTE
The IC cannot maintain the input current level... -
Looking for some help with this one if anybody can assist please? I have an HP Probook 470 G4 Laptop which recently started to intermittently failing to turn on, with intermittent white LED light(charging LED) by the charging port when it should have been charging and showing an orange LED instead. Definitely some sort of gradual failure. Now the laptop fails to power on at all, no charging LED, no Power Button LED either - seemingly dead.
Stripped down to the bare motherboard. The original HP battery, when disconnected from the motherboard, is reading 0.00v - possibly some sort of protection...
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