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Emachine 442 laptop dead red led blinks no blue led. laptop computer

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You can try to unplug it and take the battery out for about 20 minutes then try again.

Posted on Oct 22, 2013

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Posted on Jan 02, 2017

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SCREEN IS DEAD BUT POWER LIGHT IS BLINKING BLUE


Check your backlight. It may have burnt out. Easy solution is to get a new tv.

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My laptop beeps intermitently and the screen stays blank, the hdd led does not come on at all, the fan rolls for about three second and it stops the dvdrom drive led blinks a few times and goes dead the...


I might be able to help you, but it's important to know the model and make of the computer because some models are known for certain issues (Example: Dell Latitude D620 is known for having graphics chip that burn out after about three years
) You need to tell us the make (Dell, Emachine, Toshiba, Fujitsu, etc) and the model number (Example: D620, T4920 etc) So get us that info and mayhaps we can help you <:0)

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Your Gateway laptop comes with a series of LED lights that alert you to the state of your computer. You'll notice there are blue, purple and red lights that either blink or display solidly. Each light, blinking or solid, has a different meaning. The blue blinking light on your laptop indicates that it is in Standby mode. Your laptop goes into Standby when you close its lid without shutting down the computer. To turn this light off, you'll need to take the computer out of Standby mode, and if you want to ensure that the blinking blue light does not return, shut down the computer after each use.

Open the lid of your Gateway laptop and press the power button. Once Windows loads, enter your password if required. The blue light will no longer be blinking because the computer is no longer in Standby mode. Shut the laptop off when you finish using it rather than simply closing the lid to stop the blue light from blinking again. Click "Start" from your Windows desktop and click "Shut down." Change your computer's power settings to keep if from going into Standby mode when you close the lid if you'd rather not shut down your computer every time you use it. Click "Start" and click "Control Panel." Click "System and Security" and then click "Power Options." Click "Choose what closing the lid does" from the list of options on the left side of the window. Select "Hibernate" from the drop-down lists under "On Battery" and "Plugged In." Click "Save Changes." Your laptop will now bypass Standby mode when you close the lid and it will enter Hibernate mode instead. Hope it helps.

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The front LED flashes red & blue when I turn it on. What does this mean?


LED Indicators - LaCie 2big Network
The LED indicators above the drive bays and the front LED indicate drive status and activity.
During Startup
  • Front LED – blinks red/blue until both disks are powered on, then turns solid blue.
  • Rear LEDs – blinks red/blue until corresponding disk is powered on, then turns solid blue.
NOTE: If the device is not able to initiate the boot process following disk startup, the front is solid red.
During Bootup
  • Front LED – solid blue
  • Rear LEDs – solid blue
NOTE: If a disk is failing, both the disk’s corresponding rear LED and the front LED will be solid red.
During RAID Synchronization
  • Front LED – solid red
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sounds like a dead battery. Plug the origional charger into it and the front led (below the flash) should flash red. If the red led in the back of the camera flashes or stays lit, then you have the wrong charger plugged in. (the camera won't power up if the back red/green led is on when plugged in)

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Free Pulse


The following procedure will re-establish the communication link between the Headphones and the Wireless adapter, this is called "pairing". Before you start please make sure both the headphones and the wireless adapter are fully charged and turned off.
Note: The headphones and the wireless adapter come pre-paired from the factory.
1. Press and hold the power button on the headphones. See Figure 1.
headphone.jpg
Figure 1

2. Continue to hold the button down until the LED starts flashing red/blue in an alternating pattern. Release the button when the LED starts flashing red/blue. See Figure 2.
headphone-flash.gif
Figure 2
3. Once the headphones LED is flashing red/blue, press and hold the power button on the wireless adapter. See Figure 3.
receiver.jpg
Figure 3
4. Hold down the button until the LED starts flashing red/blue in an alternating patter. The LED will blink blue, then turn off for a few seconds then blink red/blue. Release the button when the LED starts flashing red/blue. See Figure 4.
receiver-flash.gif
Figure 4
5. Once both the headphones LED and the adapter LED is blinking red/blue, press the volume up button once on the headphones. See Figure 5.
headphone-volumeup.jpg
Figure 5
Once the headphones is paired with the adapter, the LED on the headphones will blink blue once every two seconds. See Figure 6.
headphone-flash2.gif
Figure 6
When the adapter is paired the LED will be solid blue. See Figure 7.
receiversolid.jpg
Figure 7
The adapter may continue to blink red/blue for a few seconds even after the headphones LED starting blinking blue. This is normal; the adapter may take a few additional seconds before the LED turn solid blue.
Once the headphones and the adapter are paired, it is not necessary to pair them again even if the batteries on both units are completely drained.
Additional Note: Repeated pairing will not improve the sound quality or give the headphones and the adapter a cleaner connection.

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or

2) IC702 is shorted (CB board)

Two-blinks of the diagnostic red LED is a " B+ Overcurrent" problem.
The red LED will blink 2-times, stay off for 3 seconds, then blink 2-times. The cycle repeats.

The circuit board is quite delicate. One should not attempt repairs (unless one has high quality vacuum desoldering equipment such as a PACE desoldering unit).

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Cervical Cushion- Pillows for Neck Pain Are you a very sedentary person? Do you have a classic office job and are 8 hours or more sitting in front of a computer? Then you most likely suffer from cervical pain. Cervical pain means having severe pain in the neck area because of an incorrect position of our cervix for quite some time. The cervical block or its numbness is due to the unnatural compression of the vertebrae. In this guide you will find all information about cervical pain, how to prevent them and how to cure them, but above all you will learn how to choose your cervical cushion that will help you lessen the pain or make it disappear completely. In the following table you will find some models of cervical pillows that can be found on the market, along with some of the major features that distinguish them. How to Choose a Cervical Cushion Since on the market you can find a great multitude of cervical pillow models, choose the most suitable one and certainly not a small business. First of all, choosing the most appropriate one is to understand what pathology you are suffering from. Although we often call it neck pain, cervical is not always the same in all cases. In this regard, it is understood that not everyone can use the same cushion. There are cases where the patient needs a more flexible pillow, others where there is a need for stiffer material, so before buying your new cervical cushion it would be interesting to consult your trusted physician, who can visit you and decide for you what is best suited to your pathology. Another factor could concern the price, but being in the medical field I recommend closing an eye on this item, ten euros more or less are nothing when it comes to health. Moreover, the price is directly proportional to the quality of the material used and of course there are materials that cost more than others. So as you see there are several factors to consider. Take care of all the advice you'll find on these pages and you too will be able to make the right choice. What is cervical pain and remedies? The area of ??the cervical vertebrae is that portion of our body that accuses so-called cervical pain when our neck or our head is in an incorrect position for several hours. This area is very important for our health and our well-being. In practice it connects our body and especially the spine to the head, with all the nerve endings that pass right in this particular area and very sensitive. When this area is subjected to a continuous stress, we do not only pain neck pain, but we also compromise the proper functioning of the head movement. Very often the pain becomes so strong that besides affecting the neck, it moves to the upper shoulders and joints, causing the famous head turns and also nausea. In the most severe cases a capatina is recommended by your doctor. Among the various factors that can trigger these severe pains are incorrect posture or an improper pillow. At the origin of this evil, however, there are also muscle contractions, trauma and stress. For this reason, the cervical pillow was born, which relieves the pain and allows the neck to be in the correct position. Structure, shape and material are designed to fit perfectly to the shape of the neck, sustaining it and giving it relief.

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