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I was reading the troubleshooting guide and used your symptoms to find this information. In the following case, power off the monitor immediately and contact your dealer or authorized Service Center. The monitor turns off 5 seconds after powering on and then the POWER/STANDBY indicator blinks. It indicates that the power supply circuit, plasma display panel, temperature sensor, or one or more fans have been damaged. It is very common for these TVs to get filled up with dust. The dust covers and insulates internal components and cause them to over heat. I hope this helps. Good Luck.
i have a dell latitude E5520 laptop,having a power-cut issues,the moment you press the power button,the light comes on then goes off immediately,. when u plug in the charger,the charger light indicator turns on and also goes off immediately. i need help to solve it.
Boot the computer into Safe Mode and try changing the Power Options.
Turn off the computer, then hit the power button to turn it
back on and immediately start hitting the F8 key repeatedly until you see SAFE
MODE. Take the Safe Mode option and let it boot up. Safe Mode will look
different to you, the screen will be darker and the icons bigger, this is
Try booting into Safe Mode then go into the Control Panel and change the Power Options.
Turn off the computer, then hit the power button to turn itback on and immediately start hitting the F8 key repeatedly until you see SAFEMODE. Take the Safe Mode option and let it boot up. Safe Mode will lookdifferent to you, the screen will be darker and the icons bigger, this isnormal.Once safe mode is up click Start/Control Panel and look for Power Options.
Check the back of the phone for a SIM card before proceeding.
The following steps will not work on phones using a different system.
Turn on your cell phone and let it sit for a moment to fully power up.
Input star (*), pound (#), zero (0), six (6), pound (#) in
that order, using your keypad. Wait a moment to see if anything happens.
If it doesn't, press "Send." Certain phones require you to press send
after the last pound button.
Look for the number that appears on your cell phone screen. This fifteen digit code represents the serial number of your phone.
Make a note of the serial number and keep it in a safe place until you need it.