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Yellow Mains Power Indicator Blinking

When I turn on power the mains power indicator lighter turns yellow and blinks. Nothing else happens. Can anybody help?

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Battery indicator

You can safely ignore this problem.I thought I needed a new battery but was informed that if you use on battery until it shows under 80% the light will turn blue again when charging on mains power and it will recharge to 100% despite the laptop message telling you that you should consider a new battery.That was 6 months ago and the battery is still going strong!

Aug 19, 2013 | Fujitsu LifeBook Computers & Internet

1 Answer

Flashing yellow start button

The blinking Amber light usually indicates a power issue, but it can be indicative of a motherboard problem rather than a power supply.
Pull the RAM, then try to turn it on. Does it beep? If not, it's a bad mobo. Did you check for bulging capacitors?

Jan 27, 2013 | Computers & Internet

1 Answer

The power indicator on my dell d430 is blinking yellow and green. It works fine but someone told me that the CMOS battery is gone. Where is it located

Could be a number of things, the Cmos battery is unlikely however, as that merely maintains the date and time settings. You'll find the battery under the case at the botton of the laptop .

The blinking yellow / green lighst point to a faulty power supply, which may be failing. I'd have this tested firts to see it is putting out the correct voltage before opening the case. If it is working and charging the battery, then the issue might lie within the motherboard itself. Do you get any other issues with this such as Bios beeps on start up?

Feb 11, 2010 | Dell Latitude D430 Notebook

1 Answer

I pluged in the power supply and nothing is happening. The small yellow batery icon came on near the screen and nothing else is happening


Remove the mains power lead and then take out the battery. Hold down the on/off button for 30 seconds to dispel any residual power.

Plug in just the mains lead (AC adapter) and see if the machine will boot on mains power only. If it does let it boot up and then shut it down again. Remove AC and reinsert the battery, plug in AC power again and see if it will boot with the battery in.

If it boots up the problem is sorted, if not then there is a problem with battery so you would have to use it on AC only until you find a replacement battery.

Please post back if need anymore help.

Good luck and regards.

Jan 11, 2010 | Dell Latitude D505 Notebook

2 Answers

Toshiba Satellite A15-S127 won't power up

basically this may be the fault of ram or ram slot connectivity problem.

Aug 23, 2009 | Toshiba Satellite A15-S127 Notebook

2 Answers

No power only plug light and battery light is on


The lights are indicators of which operation does your laptop operates.
1. Power indicator is lighten to green meaning you are in the mode of charging your power.and if the power indicator turns to orange meaning you are now using battery power or the charging is finished.
2. Reading indicator is blinking meaning your laptop is currently processing but if the Reading indicator is not blinking and made a static light then your system is in hang up or not reading the processes.
3. Wireless indicator is blinking or lighten then you are in the a wireless mode connection. Also the bluetooth and Infrared connectivity.
So please check which light indicator is lighten when you on your laptop.


Aug 06, 2009 | Toshiba Satellite M115-S3094 Notebook

1 Answer

No power on

waht happen if u press on buton, u should mention.if nothing u should check for adaptor, ur battery may be low so its battery indicator is blinking.

Jan 19, 2009 | Compaq Armada E500 Notebook

1 Answer

Laptop won't start up

Hi, the problem of which they power on both led and on having pressed the button of power on does not spend anything, it indicates that his equipment does not ignite and probable mas is that mother has got damaged the card reason for which it does not ignite the equipment.

Jan 07, 2009 | Toshiba Satellite A15-S127 Notebook

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