Power Source

I've been researching this loads and its driving me nuts. One thread says yes its ok, the other says no. yadda yadda. My laptop is used about 8 hours a day on and off, all in all. I can have it plugged in all day if I wish - I'm always near a power source. Its a new laptop, but the battery...

Can I disable the internal battery on my laptop (lenovo yoga 11s) and have it run on ac power source only. Basically not having the laptop run on the battery. As I want to conserve my the life of my battery.

I'm using HP Pro Book 4540s. While using it the message of low power appears as battery was at approx 7%. I shut it down. Did not charge it for one night and one day. Now when I connect power source (AC Adapter) with it. The power source indicator on laptop continuously blinks. Notebook does not...

Hello everyone. I recently bought a Vaio E series laptop (SVE14a25cn) It has a great battery life but i'm confused if keeping it on charge always(even when it is full) will spoil the battery life. 90% of my usage is at home. Does overcharging spoil the batteries and cycles? Battery type:-...

Hi tomshardware members. I made sure i tried ALL possible fixes before i default to asking others for help,but i've had no luck So i have a pretty puzzling issue that's been skin-peelingly fustrating to fix. I have an Acer Aspire 5552g laptop with a newly installed motherboard and ram that...

Hi guys, here is a strange one: I have the acer aspire 5612, and it seems it has a non official adapter. The adapter is two part: First part is the main cable from power source to adapter, and the second is adapter itself (the adapter is connected to laptop via a non detachable cable). The...

i have a dell inspiron 1750 that says plugged in but not charging, it works fine when plugged into power source with or without battery inserted. my question is: how can i tell if it's the battery that is defective or the laptop? I don't really want to pay for a new battery to find that the...

I'm looking for power source for my Tascam DAT DA-P1. Also, possibly a battery. Would appreciate any help. I love this machine. If I can't find power, I would consider selling it if anyone knows of a buyer.

NASA has revealed more information about the power source of its 'Curiosity' Mars rover, which is scheduled for launch to Mars today. Mars Rover Curiosity Gets a 'Reliable' Nuclear Power Source : Read more

Hello, I bought new laptop, then for the When "Setup Is Starting Windows" my run out of baterry and i forgot to plug it to the power source. Now i cant start it up. can you please tell me what to do?

Hello, I have a toshiba laptop and its running fine when its run on battery but when i plug into power source then its frequently restarting. Its really makes me a mess,please help me to out of such pain 1. OS ok 2. power cord o.k

Someone told that it's recommended to unplug the computer from power source when fully charged. Do I really need to do this?

I have a toshiba laptop and its running fine when its run on battery but when i plug into power source then its frequently restarting. Its really makes me a mess,please help me to out of such pain Jiss

my subwoofer has it\'s own power source, volume control and power on/off behind it , it also connects with a rca jack to the amplifier, but my type of amplifier has a speaker wire connection to connect to the sub woofer not an rca connector. how can i connect my sub to my amp? Thanks

I'm lookin to travel internationally and will ultimately need a secondary power source for all my electronics. I travel with a netbook, an MP3 player, and maybe an EReader. The only product I see advertised consistently is Tekkeon's battery pack. It'll charge just about any portable device...

Taxpayer money funds research into artificial photosynthesis as a power source. Government Funds Artificial Photosynthesis Hub : Read more

Stylish modular lighting and power in one package Concept Lamp Doubles as Power Source : Read more

I'm doing a Physics experiment with a MP3 player where I am to add a power source (Around 8V DC / 2000 mAh, you can think of it as adding batteries) to the output of the audio device while it is playing music. Does anyone know if this will damage the device?

Archived from groups: rec.audio.pro (More info?) HI all, Does anyone know if it's possible to use a computer's existing power taps to build a phantom power source for use with a Delta 1010LT's mic inputs? My delta card has two mic preamps but no phantom power source, and though it's not...