820-01814-a

mazenkataya

Member

Join Date: Dec 2021

Posts: 45

Country: lebanon
#1

820-01814-a

02-08-2022, 01:21 AM

please help

this MacBook came from another repair shop it was liquid damage not charging at all
after replacing charging ic and cleaning all water residue know it is charging and voltages for boot founded but it is not booting and storage ics is getting too hot
Attached Files
Tags: None

Previous template Next

ASUS X54H laptop thinks it's always charging even with charger unplugged

by flat-earther

The charging indicator light on my ASUS X54H laptop is always on even when the charger is disconnected.

Windows also shows ''Plugged in'' when charger is not connected.

This problem started year ago gradually, when unplugging the charger the charging light took several seconds to disappear, then minutes, and now almost always on even when unplugged for an entire day.
Strangely, before sometimes immediately when plugging in the charger the charging light went away, and later came back with it connected.
If I let battery run out and say it has 3% Windows will...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
06-24-2025, 09:32 AM
Dell Vostro 3550 (v A01 with BQ24707) Plugged in, Not Charging

by Thomasraud

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...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
06-28-2022, 06:47 PM
HP Probook 470 G4 - Power and Charging Problem

by Scoff

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...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
07-03-2023, 09:28 AM
Help with trying to fix phone that is not charging (Pics inside)

by SluggerB

I have two TCL A30 phones.

Old Phone: This phone worked fine for years, then stopped charging If you plugged a charger into it, the phone would make the charging sound, the phone would tell you it is charging, but the battery icon would not have the charging symbol in it and the battery would not charge.I tried new battery, same behavior.

New Phone: Works fine, bought as a donor board to try and repair Old Phone

My interest here is to repair Old Phone, using components parts off New Phone if needed. I am not interested in replacing Old Phone with New Phone....
- Channel: General Electronics Technical Discussion
08-12-2024, 08:11 AM
MacBook Pro A2141 replaced battery not booting from battery not charging. Works with power suppy

by Schluchti45

Hello,

i ask if someone has a hint for me. I have a A2141. The original battery died and i replaced it with a new one form Ifixit. After the replacement the MacBook Boots only with the power supply.
Coconut Battery is recognize the battery but it is not charging. When i remove the power supply the MacBook is immediately dead.
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
11-18-2024, 02:05 AM
Loading...
No more items.

820-01814-a

Related Topics