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No contact in switch

I replaced bateries. Power button does not work

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Power button


try taking out the batery, and disconnect the charger. then press the ON button for about 30 seconds. put the batery back in place and try starting it up again. hope it works, it did for me :)

Sep 26, 2013 | ASUS K40IN-A1 Notebook

1 Answer

My laptop was shut down, then when I was start it again it doesnt work anymore...What should I do?..please help me, aside from this those keyboards does not functioning correctly in their corresponding...


First thing you do to power your laptop on again try removing the battery and the charger complitly leave it for 10 sec without power then press the on off switch for 2 or 3 times without puting the power or batery later try not to put the battery and put only the power adapter and start your laptop dose it starts if yes good shut it down and put the batery in and start the laptop if its starting and leave it running for cuppul of hours and then again remove the power adapter and let it run the system with batery power if it stays on and fine you are ok and fine there was just a power dump but if it fails in any case like fails to boot with power adapter and so you have adapter issue need to be checked if dosent work with batery it self its a batery issue and needs replacement .
regarding the keyboard issue you can open the kay board and clean it with contact spray if posible.

Dec 12, 2010 | LG NB E500-JAP51A Notebook

1 Answer

Gateway MX-7515 laptop Power button would not shut off cumputer went to hibernate and now power button will not turn on computer


first you will do ..

open the laptop cover at the back..

then look for the c-mos batery.. then remove the batery bout 30 seconds then put it back..

then turn on..

reply if it not work..

Nov 05, 2010 | Gateway MX7515 Notebook

1 Answer

My multitester doesn't react


there are several reasons why the tester doesn't react..try to check these:
1. Check the safety fuse inside it.
2..The test lead set (the red & black wire w/ pin )
might have cut inside it,particularly in the part of
ends,near the pins/plugs.
3. The bateries might be o voltage and need to be
replaced.,or if the batery is good,just clean the
contact or teminal of the bateries.( a common
multi tester have 3 bateries, composed of 2 size
"AA" & 1- 9volts size.) these bateries are all
assigned to the "continuity"section of the tester.
(these are: X1;X10;X100 ; X 1K & X10K. )
so,if the tester is not functioning only in that
section,the first thing you have to check are the
bateries.Now.if you replaced the bateries with
new one but it is atill not working,then we go
back to my tip number 1 above.,that is to check
the test lead.
3. if you already finish checking the above method
and it still not working,then there is a problem in
the resistors of the system.

But, is your tester is digital? if it has no power: just simply check the fuse & batery..But if it has a power but not working when you use to test,you jst check the test lead or the selector switch becos the contact inside might be loosen.

Dec 03, 2009 | Skil 2100DAF Digital Angle Finder

2 Answers

Battery not charging


Dead battery, get a new one. Only buy AGM (absorbed glass mat) battery for motorcycles, not lead acid, will last much longer.

Dec 02, 2009 | 2007 Bajaj Discover

1 Answer

Phone message cuts out after answering hello, then phone goes dead


does your fon is a batery operated?if that so,clean the contact of the batery,(both the batery & the fon).but if it still not working,replace the batery.

Nov 24, 2009 | Lands Phones

1 Answer

It wont turn on even with a new battery


I had this problem with my ILO MP3 player - I ended up taking it apart and discovering that the power button wasn't making direct contact with the switch - made a small adjustment and it's been working ever since - hope this helps

Aug 12, 2009 | iLO MP3 Player

1 Answer

Dell latidue D610


The light indicator for the battery is; green-charging, yellow-battery failure, and red-charging system failure. The charging system failure happens when the power management chip fails. The pm chip regulates and controls the power input & usage, allows the machine to switch from AC to battery, and cotrols the charging. This will also cause the problem with the power button not workin or being hard to start. Unfortunately, the motherboard will have to be replaced in order to fix this.

Jul 26, 2008 | Dell (F2273) Motherboard

1 Answer

Olympus Camedia C-740 Ultra Zoom Digital Camera is not powering on


Battery contaxcts probably- clean the contact inside the chamber and the cover. In side use the eraser on the end of a pencil. Also when switch on -press in the cover - it is possibly a loose contact.

Jun 28, 2007 | Olympus Camedia C-740 Ultra Zoom Digital...

1 Answer

My remote


Hello, you can try the search method,
you do this by either holding down the device button eg: TV or if you have one the "magic" button for three seconds, a light should then flash twice to say you have done this correctly.
then press the keys 991 then the power button.
you must now press the channel up key (ch+) possibly upto 150 times while the remote cycles through every code.
Once your tv or device switches off stop pressing the ch+ key and press the power button to make sure it switches back on,
(if you press ch+ too many times you can go back by pressing ch-)
When complete press the magic or device key again to save the settings (light should flash twice to confirm)

Many thanks
Mark
(www.sparky-uk.com)

Feb 14, 2007 | Radio Shack Kameleon 4-in-1 Universal...

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