Question about Acer TravelMate 512T Notebook

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Not switching on

When i switch on, the light bulb is on but brings up 4 short beeps then goes off and stops there.

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  • 117 Answers

Refix all components

Posted on Nov 06, 2007

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Posted on Jan 02, 2017

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2 Answers

Brake lights dont turn on toyota rav 4, whats the problem?


Check the switch on the break peddle , thay can work loose or renewal good luck colin

Jul 05, 2017 | Toyota Cars & Trucks

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Brake lights out, third light works, tail lights work, reverse lights work, fuses good, bulbs good


Pretty much only leaves the brake light switch mounted usually behind or above the brake lever, when you push the pedal down it releases a switch that activates the brake light circuit, check that the switch is still working or you can pull the plug off the switch and short out the two pins ( a paper clip or such is a quick short link ) check if this brings on the brake lights. Good luck

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My ignition switch light stays on and alarm does extra beep when set on. I think it a bypass warning. Now the alarm goes off randomly. I had the headliner redone. Do you think I have a short?


if there is a short in the overhead light it can cause issues with the alarm arming, bring it back to the person that did the liner and have them fix the light.

Sep 26, 2012 | Cars & Trucks

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Looked at fuses they are good when i turn the headlight switch on only tail lights work push on the brake pedal left brake light is dim and with the headlight switch on push brake pedal left side goes off


sounds like there is a short in the wiring. look for any wires not connected or very loose at the connections. if you can't find any you may have to bring it to a shop. also check the bulbs.

Jul 13, 2011 | Dodge Stratus Cars & Trucks

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Break lights dont work.i changed the break stop lamp switch,fuses,and bulbs. What else could it be?


Have you taken a voltage meter and actually taken a reading at the brake light bulb socket to see if you have voltage ?
If no voltage, then you may have a short or a break in the wiring.

Apr 15, 2010 | 1998 Chevrolet Monte Carlo

1 Answer

MERCEDES BENZ


OKAY WHAT ELSE HAVE YOU ALREADY DONE?
AS IN THE ONE ANSWER THAT WAS PROVIDED:
HAVE YOU CHECKED FOR VOLTAGE AT THE BULBS?
IF THERE IS VOLTAGE ---CHANGE THE BULBS!
IF THERE IS NO VOLTAGE AND INOW YOU ARE SAYING THERE IS VOLTAGE COMING OUT OF THE BRAKE LIGHT SWITCH THEN YOU HAVE:
A SHORT IN THE WIRING BETWEEN THE SWITCH AND THE BULBS.
YOU CAN USE THE COMMENTS SECTION OF THE POSTED PROBLEM AND ANSWER GIVEN TO RESPOND.

Feb 15, 2010 | 1999 Mercedes-Benz M-Class

1 Answer

RIGHT STOP LIGHT WORKS IRREGULARLY(2002 FORD WINDSTAR)


thereis three switches to check one is the muti function switch. the second is the headlight switch and third is the brake switch on the pedal.if not them check your ground and see if it is secured properly

Mar 07, 2009 | 2000 Ford Windstar

1 Answer

Dash lights, tail lights, brake lights, not working 1965 mustang


Probably either a bad ground (broken wire, rust) or a bad headlight switch. The brake light circuit goes from the stop switch (Located up above the brake pedal) through the headlight switch, through the light bulbs to ground. The tail light circuit goes through the headlight switch, through the bulbs and to ground. The only things that are in common are the headlight switch (Is this the switch you replaced?) and ground.
Not much, but hope this helps.
Have a super day!
Ron

Jan 09, 2009 | 1965 Ford Mustang

4 Answers

Won't start, just beeps - sounds like door switch problem others have had


The three short beeps could be part of the fault code. Check the owners manual and there are diagnostic sheets on the inside of the machine. I cannot find this fault code in my data base. What is the Model and Serial Number of your Dryer. Check the Power inside the machine at the power cord power connections. You should have 120V from both power terminals to the common terminal. There should be 240 Volts across the main power terminal. Another quest replaced the power cord. Hope to hear some good news soon.
InMrFixIt.

Aug 12, 2008 | Kenmore Elite HE4 Electric Dryer

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