Power

system is going down for halt now power button pressed

When i press the power button my none of the LEDs turn on, I have to continuously press the power button for around 5-10 minutes until the the the laptop will power on. Not sure if its to do with the power button or the battery.

Hi I have an old first asus rog laptop g2p and I love it playing the old games on , but all of a sudden it wont boot the battery light flashes orange intermittently and the fan also goes on and off the same as the light . I also noticed with the light off in the room , that the backlight on the...

I am concepting an installation that involves roughly 40 iPhones in a grid that altogether form one large video image. Does anyone have any information/suggestions on how to run all 40 iPhones to the same power source to be able to power on/off and start the content all at the exact same time?

Acer r3 Series

When I mash the power button on, the tablet opens the first screen showing the two dogs near the Victrola player. When it opens to the screen showing the Maven Pro logo, it stays there until it runs out of charge. I tried rebooting many times to no avail. It stays on the logo screen. Period...

When lenovo ideapad 110 press the power bottom it will turn on and shows its company name on the screen and run for fews minute with out crusor black screen again repeate the sama way how can i fix help

I have looked into this problem and it seems pretty common on this spectre model.The only thing that happens when the power button is pressed is the three blinks from the led power light. I have connected and disconnected the battery, attempted a hard reset, charged it over night, and have...

About three months ago I realized my battery was no longer holding the charge. Normally I use it as a desktop replacement and always have my laptop running off the power cord. But when traveling last month, it was on battery power briefly and suddenly it blinked off. After some good amount of...

Some one'stolen my smartphone from home Now I couldn't getting how to get back Plz can u help me Personal details removed by Moderator.

I am using a lenovo ideapad 310-15IKB, the battery is not detachable. Last night when I was using it, the laptop suddenly went off. When I tried to boot it, the power indicator and the charging indicator lit up but after seconds it went off. I removed the charger and tried to boot it again...

hello i have a cheap IRULU spiritbook SL1 laptop that i purchased on amazon 2 years ago. when the power is plugged in there is a red light visible where the connector inserts into the side of the laptop, when i press the power button the green power indicator light blinks intermittently but the...

My laptop is an Acer Aspire 5740 and is about eight years old. When plugged in at the mains the blue power light doesn’t appear. The power cord and adaptor both ok and work on another laptop. I’m not happy to scrap it as contains important data and photos. Can you help please?

I have a cello TV was working fine yesterday then I switched it off at the wall yesterday but forgot to switch the TV off first now I'm not getting any power. Can anyone help?

I have 220v stereo power amplifier 1120watts. Main 2 channel 500w+500w.3 channel 45+45+45w.can I use car 10" subwoofer 500w run this amplifier.Please tel me its possible

I have a 32'' LgLH500B And ive lost the remote and the only thing on this tv is the power button how do I change my tv?? Help please....

After I power on My TCL Smart Tv 50" the logo appears and goes of again nothing the comes again after an hour pixilated logo then appears again...How can I solve this please

Iam using Asus X556UQ, While using the laptop, the screen turned off suddenly and i thought that's just screen turn off, but i couldn't turn it on. Even i tried shutting down laptop by pushing power button, but after few seconds the led of turning on laptop, turned on but still black screen...

Hi, I had a Nextbook NEXT7P12-8G tablet,when i power on it,its getting struck on the screen"quote of abraham lincon and a girl hearing music.i tried reseting it but it doesn't work,what should i do it is usefull for me. I hope you will solve my problem. Thanks!

Hello, So I have run into a problem I am not sure how to resolve. I upgraded to a Samsung 4K tv recently and decided to buy a 4K Blu Ray Player. I went with the Sony ubp X700. Shortly after I decided to pickup the Yamaha YAS 108 soundbar. I have the soundbar plugged into the TVs ARC input...

I wanted a hard reset as I forgot my pin. Now it says its downloading software and says...do not turn off target. What's this now?

After recent Win 10 updates my laptop will not go to sleep regardless of power management. The laptop has to be turned off to preserve energy.

Lost remote only power button on Vizio smart TV need change input from DVD to cable

I have an asus k55vd laptop The computer has stopped charging I think the power fuse is failing how I will be able to troubleshoot the laptop I buy a new battry and charger too please how can i troubleshoot the problem. Thnx

Hello all, so i have a Alfa Linear AL320.4 (4CH power amp) in my car and i have a S-BD808SW which has 3 ohms impedance. Amp outputs 4 ohms when wired in bridged. So is it possible to connect the sub to the amp? Im afraid of blowing the woofer up since it still works fine. Thanks.

Hey, ive been wanting to build a portable speaker box that is ran off a lithium ion battery but ive got lots of questions and little knowledge but I do know it can be done. I'd like to power 2 6.5" mid drivers and 2 bullet tweeters and a 8" sub possibly once I figure out everything and im...

I need a power button switch for my daughter gateway laptop does anyone where to get one? I just bought a new battery for now I need the button to turn it on

This happened on Android TV after a power cut

I got an 120w amplifier. What would sound louder/better connected to it: a 150w (rms) 6.5" subwoofer or 8" 400w (rms) subwoofer?

Hi I am dumbfounded by a Dell Inspiron 3552 Notebook PC that turns on automatically as soon as I connect AC power, but it doesn't POST! Here's what's happening: Without AC power connected and with the notebook battery removed: I connect notebook battery and the notebook remains off! When I...

I did RAM and CMOS reset also. Kindly someone please get me the solution

When the laptop is power the Asus S400C will take long time like 30min - 1hr before loading the operarinng systems

I have a pair of Altec :amsing PC speakers. When I power them up, the right speaker buzzes for a couple,of minutes with no other audio but the left channel is fine. Once it has "warmed up" the buzzing stops and the PC audio starts being played. Any ideas?

Hello Everyone! I am thinking of bi-amping my Bookshelf speakers. I did some reading about it and I have some questions and would appreciate your comments. My current setup: Laptop -> Topping D30 DAC -> Topping PA3 Class D Amplifier -> Wharfedale 225 Bookshelf speakers. I plan to replace the...

My supersonic sc999bt tablet is stuck on boot screen and I can't power my tablet off. Please help

My laptop has the same problem I tried to hold the power over than 10 sec and the problem is I cant take out the ram its non removable ram help mee !

I've searched the forum and many others. I've found many threads with people having the problem that their laptop shuts down when they unplug the power chord but none with my specific problem. My laptop (an Asus UX31, Windows 10) does not do that every time, but only when I'm watching a video -...

Hi, I have a new Sharp TV, after the remote control fell on the floor broken, the TV didn't work even the power on/off button on the side to the tv didn't work.

Lenovo flex power button is on the side. When I move the laptop or lift it up, I almost always accidentally press the power button. How to turn the screen back on?

My HP Stream Laptop screen won't power on, and the caps lock button flashes 5 times slow, then 3 times fast, then the power light goes off and back on? It just keeps doing the same pattern repeatedly, and never powers on completely? Please help.

I have an unusual issue with my ASUS TP300L laptop (running Windows 10), where it occasionally stops recognising the power cable for a period. When this happens, I plug the power cable in but the laptop does not seem to notice: it does not register on the taskbar or the charging indicator...

my computer died yesterday so i went to charge the next day its black and does not show the power light please i need help /

I can't get my next book to power on tried the power button and volumn button at same time still want power on

The laptop will not power on. What can I do? I don't have any idea how to remove batteries.

I cant power off my iball bluetooth headset

I've replaced a battery only yesterday with a brand new one the charger is OK it charges the battery but the laptop just wont turn on . however if I hold the power button for rather minimum of 10 minutes and then plug in only the power cord without battery of turns in sometimes.Ive no clue...

Need help with my phone. it was working earlier today just fine and then it shut off and wont turn back on. i have held the power button down, held the volume button down with power button and no luck. i also have it on charge and its not doing anything can someone please help. i work off my phone

My power went out while i was installing windows and now my computer turns on, says preparing, and turns off. i do not own a dvd or isb copy of windows since this was a pre built computer. Any help would be appreciated.

Hey guys, I just bought a HP Spectre x360 laptop from America but I live in the UK. On the power brick it says 110/240 V - 1.7A. The cord that It came with doesn’t fit into my socket here so I was wondering should I switch out the cord for one that fits, and plug that into the power brick or...

Last remote no power button so wat cn i do is it a app or something

The tv will not power up

My HP laptop won't turn on while charging light turn white without power plugged in . when I removed battery that light gets off.when I insert battery again it do the same . white light turn on while charging power not plugged in.

I have the same problem on my asus x450l. Power loght is on and battery light is red but not waking up the laptop. Please help,

I have an Asus x541N laptop and one day when open my laptop and press the power button and it did not open so i plug in the charger thinking it was not charge left it for 2 hrs and nothing so pls help me open my laptop .

my clevo p770dm laptop power on keyboard backlight , batter indicator, power indicator, fan etc are working but no display? What is the issue? I checked external display, that also not available.

I want to know the relation between amplifier's output power vs speaker's usage. ex. if i have two 200 watts speakers what must be the minimum output power of my amplifier and ?

hello, im looking to buy a gaming pc on a budget, and i have never owned a pc before, so im not sure if im being scammed or not, so i was looking around and i found this awesome deal...

my laptop is not starting after hibernating when I removed the battery and put again in it. When I open the laptop it not starting and making sound as tik tik tik tik tik.........

With battery in and power supply plugged in I see power light and battery charge lights on. When I hit the power button the Numlock and Capslock lights blink once and the power on light lights up. Nothing comes up on the screen. Same response when hooked up to an external monitor. Breaking...

I have sony xperia c2305 power button and volume key didnot work now how I turn off safe mode ? please help