Flashing red power light - Sharp Aquos LC-42D62U 42 in. LCD HDTV

Depend flashing code ,
7 blinks Sc board bad
10 blink power board bad

Power off your printer, open the cartridge lid; take out the cartridge and put them back again.
Power on your printer and check whether the red light still flashing?
For further assistance, you can also avail our technical support services by visiting our website: http://www.vtechsquad.com.

Red flashing light on tv. Power went out

4 flashing red light = av cable not connected. double check id av cable is connected properly. try using different av cable.

3 flashing red light = hardware problem . may require repair

2 flashing red light = overheating

1 flashing red light on bottom right LED with error code = hardware failure may require repair

Hi,
Flashing red light in Sony tv indicates that tv got some internal problem and went on protection mode to avoid further damage. Now it needs service/ repair.
Blinking red light also has an error code that has info about possible cause of problem, let me know how many times red light is blinking after 3 seconds ling pause and model number of your tv to provide you helpful info.
Thanks.

Most likely it has a power supply module problem. Have it looked at by a qualified service company.

There are actually some certain meaning on the red light and green light showing different information to user. The summaries are:
1) Green On, Red Off = Printer Ready.
2) Green Fast-Flashing, Red Fast-Flashing = Printer warm up.
3) Green Fast-Flashing, Red Off = Printer off-line.
4) Green Slow-Flashing, Red Off = Processing Data.
5) Green Off, Red On = Cover Opened, Toner Empty or Developer Unit / Drum unit missing.
6) Green Off, Red Fast-Flashing = Paper Jam or waiting for jam reset.
7) Green Off, Red Slow-Flashing = Paper Empty or Paper tray is not inserted.
8) Green Off, Red Off = Printer power is off.
9) Green Very-Slow-Flashing, Red Off = Printer in sleep mode.
10) Green (any condition above), Red Slow-Flashing = Toner low or paper empty.

So what is your printer condition? Better know what is going on your printer so can solve the problem.

Change the lamp. If red led is flashing 4 times. replace lamp fan.

My Sony lost its picture and had a flashing light. Unplugging for 36 hours solved the problem.

Ok the lightning bolt is your power indicator: solid green-charging, Flashing green-fully charged, flashing red-low battery, flashing red three times the once green-bad battery. the "trash can" looking one is your hard drive activity indicator it will flash while your hard drive is reading and writing.