Power Source

can i use a ActionTec power supply input 100-120 60hz 0.3A when the tablet says power source DC 5V 3A straight line on top and 3 dashes on bottom.

My laptop is Toshiba sattelite pro A200. It only freezes if it is connected to power source and freeze even at boot, the only way to continue is to shut down and start with the power button, it is independent of windows, since I have reinstalled several times, I am using windows 7 64 bit, and...

Good morning, Two days ago, I bought a Lenovo (Legion) Y530 laptop and I'm quite satisfied with it,, I have one doubt though; When I was about to buy the laptop, the person that was in the laptop area at the store, told me that most of the new laptops nowadays have this technology to prevent...

if power ever goes out, Is there an adapter or power source I can use to power my laptop without the use of a generator?

Power source on tv constantly comes on and off when tv is plug in

I built my rig a few years back I have an I5 - 2500 (not K) @ 3.3Ghz. The motherboard is an EVGA z68 SLI Micro Motherboard ( LGA 1155 SOCKET), 8gb DDR3, and a GeForce GT 430 w/ a 750W power-supply - I already know my GPU needs an upgrade and my RAM as well... I was just seeing if anyone had...

I recently bought 2 cooling fans (Maglev Cooling Fan, 40mm by 40mm by 28mm with 3 Pin 3 Wire Connector 12V DC, 2.8 W, 9200RPM, 17CFM). I am actually not planning to hook them up to my machine but use them for another project. I am trying to hook them up to an external (small) battery source but...

So i got Macbook Pro Early 2011 13". The battery need to be replace. I'm using an orginal power adapter as a power source. The only way to get this thing turn on is just connecting the power adapter, and when it removed the MacBook turned off. My question is, is it okay to using a power adaptor...

Hi friends, I need a portable power source to connect 2 KRK Rockit 5 active speakers (each 100W Power Consumption) and a Xone 92 mixer. I want to DJ on the beach and I'm planning on doing this once or twice a week. Some people have recommended to use deep cycle batteries into a power inverter...

hi all I have my Aunt's laptop that she needs me to look at. the laptop is around 5 years old and has been running well. only issue is the battery does not hold charge anymore. because of age of laptop I couldn't get her an exact replacement. I got her a battery from ebay that only lasted a...

So here I have a Dell XPS L702x laptop, which has the following symptoms; 1. when plugged into wall, with battery, functions properly 2. when plugged into wall without a battery, does not start 3 .not plugged in wall, with battery, boots about 10 secs then powers off 4. plugged into wall...

I recently took home some speakers and I have no idea how to use it. Its a working speaker but I have no idea how to make it work... My aim is to use these speaker for my laptop, thus 3.5mm jack. There is 2 huge and long standing speaker with 2 smaller one. One of the huge speaker has a power...

I got the t20 home theater projector dbpower and when i plug it to a power source the buttons is just blinking but its not powering on and no light is coming from the lens?

Hello I have a problem with my laptop I made a reset for it and after system restting hit 100% my laptop stopped working, it even don’t start at all.when i hit the start button only the battery sign glow like saying it’s needed to be connected to power source even if it’s connected Can u please...

My MacBookPro 2015 doesn't charge but I can use it while it is connected to a power source, however the batter percentage stays at 0%. When I disconnect the MacBook from the energy source it immediately turns off. How can I solve this?

I recently got infinity 4 wich should give me at least 300mbs but on my laptop it says 94.60ms with only the either net plugged in no wifi. But when i run the wifi onit own it gose up to 145.78-267.89. Also it fluctuates all the time on my ps4 on either or wifi. They replaced hub didnt work my...

I have tpa3116d2 d class amplifier what kind or what type speaker I'm select bk ali express speakers discrpetion speaker power source==? (Which I'm select (

I have Rosetta Stone and I need a mic. I had a Tascam DR-05 laying around, so I'm trying to use that. But I don't get any prompts when I plug it into the USB dock. The computer seems to be working as a power source only. Does anyone know how to set this up?

Plug speaker to power source does not turn on

i have tried holding down the power button for 20-25 secs plugging in into a power source for about 20 - 25 secs then pluging into a power source but still nothin