Power

Hello, my Samsung Np270E wont charge after a power outage, it just says charging but no power is added, battery led turns on and shows Orange=charging, but when i take off the battery with ac plugged in the laptop goes off immediately, I've tried several ac adapters still no way, ive had the...

Hi, I have this Asus N76VB laptop for quite a long time now. The problem is that my laptop wont turn on without the AC adapter. I have this problem for a long time now but i didnt bother to fix it. When i hover over my mouse on the battery icon with an X in the right bottom it says: No battery...

Issues with latest Android system update and adopted SD card

I recently took apart my HP laptop to clean four years of dust from around the fan, but putting the laptop back together again I noticed that I could not reconnect the power button to the main board because the ribbon cable was too short. It was running from the power button, *above* the metal...

So I always put my power plan on High performance but accidentally today I switched to Power Saving! And the surprising thing was that I had like +15-20 FPS in all of my games! What's wrong with my laptop?! It's a G551vw Asus gaming laptop. whenever I switch to high performance, my fps and...

My power settings are set so my screen turns off after 2 minutes of inactivity to save battery. However, when my screen turns off I cannot get it back on again without turning the laptop off via the power button and turning it on again. I've tried hitting every key, clicking, pressing the power...

I NEED latest firmware FOR BAD IN-START CONFIG OR SOLUTION FOR THIS .. TV IS LOOP AND RESETING LG 37LD655H-UA

HELP!! After using my laptop for about 5-10 minutes, the laptop hangs and shows vertical with distorted colors and stuff. The windows is inaccessible on that stage and the only way to turn the laptop off is to turn it off with the power button manually. I really need help. I'M JUST NEW HERE...

I work for a school district and am currently responsible for setting up a camera and managing the sound for school board meeting recordings. They often take place in gymnasiums or cafeterias (maybe even a gym-eteria) The equipment we have was picked well before I started and I'm curious if...

my laptop battery says it was plugged in and charging but the power is still in 0% and not increasing.

Hello, i brought a Laptop last year in january 2018 and worked fine, after 7 months my Laptop started to Freeze after 10 minutes of inactivity (only when plugged in) and after the freeze (2-4) minutes my Laptop automatically reboots. After few weeks this problem was solved, i don't know how then...

I tried to this but it just got stuck downloading. I was waiting for this for hours. I ended up powering to off, although it says not to, I waited 16 hours. Now it will not power on. It had not battery power when I did it, but the unit was plugged in. Would this have something to do with...

Tablet will reboot using power and volume buttons, it then asks for password and locks up and then goes black

Since yesterday, I can't power my laptop. I've tried different methods, but none worked yet. Here is the problem: After pressing the power button, the keyboard lights on; The CAPS lock and NUMBER lock lights starts to blink; But the screen will not display anything; Moreover, the system won't...

My 1994 50 inch hitachi won't stay powered on.

I'm working on an Acer E5-511P-C9BM, I've tried most everything that people have listed on here. The power (blue) will come on, along with the fan, momentarily and then go off. It will continually cycle this way. I've pulled the memory, hard drive, battery, hard reset the system as indicated...

When I hold the power button and the volume down button it does not do anything.

I have ASUS Vivobook X407UF with windows 10 home installed on it. Sometimes it stuck. I don't know the trigger because it's randomly stuck. Sometimes when i open firefox or when i watch video or when i type in microsoft word. But, when i'm on battery mode, i try to plug in the charger and the...

Any time I power my tecno c8 camon on it alway show upgrading android.......what can I do to stop thia

Hello, I have 2 of the mentioned power supply, and I have an amp thats rated for 12V 2x20W, and an other one which is rated for 12V 2x50W. Is it bad for the amps to use them with a power supply like this, or I should buy a bigger one? (I know it's gonna be "less effective", but that's not the...