Power Adapter

I have a work laptop with a power supply (the power supply's back reads 65w / Output 19.5V=3.34 A / Input 100-240v~1.7A 50-60Hz, and it has the polarity with the positive first, and the negative on the right). I don't normally use that power supply anyway - I use the laptop plugged into a...

Hello and good day My laptop is a hp g3 450, it was plugged in and charging some moments ago until my cat chewed on the AC adapter wire ( the DC part) and there was a little spark and the laptop went off, I quickly unplugged it as soon as it went off. So far I plugged in my spare charger...

Hello, It is happening in the following manner: 1- I get charger indicator blinking like if I plug and unplug It(while It is still well plugged 2- Then it is indicating like if the battery is not charging 3- It is powering off The battery is KO (even a little inflated when I open my laptop to...

When I plug in my Dell Inspiron 15 3567, it's hard to insert the plug. When the cord is plugged into the wall, the light is on, but when it is plugged into the laptop, the light turns off and I hear a spark sound. Took it to my local Micro Center and they said that the power adapter jack was...

I was testing the power connector on the motherboard of my laptop using a multimeter. It showed the same voltage as the power adapter at first. And then I accidentally touched 2 pins on it together. There was a small spark come out of those pins. Suddenly the power reads no voltage at all, both...

Dell Alienware 17 The power adapter cycles from detected to undetected every 30-60 seconds or so and battery tends to stay not charged. I have replaced the adapter with new one and same thing. Does it when just in BIOS, booted to Windows or even turned off (can see from the power lights on the...

Hi all, I recently got a used Asus G751J with a battery I knew was shot. Once I got it, I replaced the battery with a lovely OEM Asus brand replacement from BuyBatteryOnline, who seems to have every conceivable Asus laptop battery available. I figured that because of the state of the battery was...

Whenever I'm connecting the charger it suddenly starts connecting and disconnecting and because of this charger tip getting too hot that you can't even touch but when I charge the battery while the laptop is off it is working perfectly fine without any issue. Model is Toshiba Satellite L50-A

Hello everyone, I have bought a new replacement battery for my laptop, it does not seem to work. The powerbrick makes a strange sound when I plug it in the wall plug. I have recorded the audio, you can listen here https://vocaroo.com/i/s0zbgngd5Ya0 The AC has the correct requirements for my...

Recently my laptop acer aspire e 15 has its battery indicator light(right) always orange. The battery shows it is charged upto 93%. However if I unplug the laptop it just turns off. I tried uninstalling battery drivers in device manager and restarting but no luck. Any help is greatly appreciated.

Hi and thanks for reading, I cracked the bezel of my Dell Inspiron 15 7559 which now prevents the charger from connecting ]to AND remaining in the port. I feel that the port might have been pushed deeper into the computer than it should be. I'm thinking that I'll have to open it up, re...

I have a Samsung series 9 laptop from 2013 which I have lost the charger for. The input is 19v, 2.1A (40W). I also have a Dell XPS charger with the output: 19.5V, max. 2.31v (45W) Would it damage my laptop if I use this one until my new charger arrives? Thanks!

Good day, My main laptop is in service center concerning keyboard issues for a month. I'm using my old MSI GT70 2PC laptop to play some games and kill time as of now. Problem is that I'm using a replacement AC adapter which I bought off of amazon. I haven't used this laptop in months but last...

I have a Razer blade stealth 13 i7-8550U and the male end of my type C power adapter snapped off yesterday. The Razer store doesn't ship to me. Would the 65W charger for the Lenovo standard AC adapter work? I can get this one shipped to me...

I have a Dell Inspiron 15 7000 The other night, I ran Advanced SystemCare. The next morning when I wake up and tried to turn on my laptop, it won't turn on. I removed the battery and power adapter and held down the power button for 30 seconds. I did this a couple of times. 1. When I put the...

Today I received my new laptop and I thought I would execute a benchmark on UserBenchmark before installing any apps. The results were great at first, but when I unplug the power adapter the results change drastically. I am already using the same power plan (high performance) in both occasions...

laptop battery power issues

i have a laptop charger 19v 4.7A , and when i test it with my multimeter , the voltage change in everysecond. It start with 8.2v to 9.5v ... 7.2v and it never stop ore stay stable at a point.This charger doesnt work for my laptop. Please anyone can tell me what wrong part of charger would be ? I...

Will This power adapter work with an hp slimline desktop 450-a24. https://www.amazon.com/gp/aw/d/B01LPJ1MWY/ref=ox_sc_act_image_1?smid=A1O0CWBCW2DC46&psc=1

my dell machine wrote ac adapter wattage cannot be determine