battery adapter

My Laptop is HP 640 G2 , When i plug the charger , the laptop power on and Charger LED is always white but battery status is plug in , only 2% and not charging . if i removed the adapter the laptop shut down So the Adapter manage to power on the laptop but cannot charge it despite the Charging...

Hi, I've been using this HP Pavilion Gaming Laptop for around 2 years and for a while now, I've noticed that the laptop slows down measurably when plugged in. I use this laptop for gaming and running various CAD software and didn't have this issue until a few months back. At first I thought it...

Recently I've encountered an issue with my laptop: annoying coil whine just suddenly appeared out of nowhere, and a day or two after that an insane power throttling started happening. Absolutely positive that the issue is not connected to audio speakers and is not thermal throttling. The only...

Recently I had my laptop (Lenovo 330 I5ICH) battery replaced which was degraded to 5wh to new battery of 45wh. So my old degraded battery was charging at 3wh rate but my new battery is also charging at same rate of 3wh. My charger is 130w with 20v and 6.6ampere output rated . I had my charger...

When I boot the laptop it shows 0% plugged in only like below image It is like this for a week now after I started using this laptop. This laptop has not been powered on for like a month. Here is the battery report from windows. Do you guys think it could be BIOS related issue since the...

Hello everyone, I have HP Pavillion Notebook 15-AU624TX, its almost 4 years old and battery is also almost 4 years old, Now I am getting a warning like "FOR OPTIMAL USAGE HP RECOMMENDS YOU CHANGE YOUR BATTERY AS YOUR BATTERY'S CYCLE IN ONLY 23% LEFT" . By this statement I feel like Battery is...

Hi, I’ve bought a Laptop from US. But now I am in a country where electrical standard is 240v 50hz. The adapter says 100-240v 2A 50-60hz. So I am not worried about the adapter. Although the cord (which connects outlet and adapter) has a text on it which says 125v 7A. I still think that is okay...

Hello. I could use some help. I know there have been similar posts. I have a Dell Inspiron 15-7577. I recently had it repaired, I got the processor fan replaced and after I got my laptop back, I get this warning whenever I turn on my laptop, "Alert! The AC power adapter wattage and type cannot...

(TL;DR is at the end of the post) Hello everyone. My current laptop is an HP 15-r218nv. I know this isn't the best laptop for gaming, but it gets the job done. I have bought it 3 years ago and it has worked great throughout all this time. Last year, the laptop began to overheat, and because I...

so yesterday i was playing CSGO and i got really mad and i punched my laptop at the point of where the hard drive is, then i continued on playing and my computer just randomly shut down, and i couldn't turn it back on. So today i tried and i just held down the power button for one minute and i...

So after installing a fresh Windows 10 to a new build I have run into a problem, after a successful install and setting it up I was on my desktop and decided to restart the system to rearrange my boot options and put my hard drive first because that's obviously where my OS is now. After doing...