What is wrong when the second light from the top is blinking?

Sounds like you may have a voltage regulator going bad in your alternator. They will usually check them for free at chain parts stores. Probably won't even have to take it off the vehicle.

Hi John,
TV going off in thirty seconds and red light blinking means there is something wrong inside your Tv and it should not be working in this condition and hence is the "going off" happening. The automatic protection inside is switching your tv off. Please consult some local TV tech. There is nothing you can do about it yourself.
Good Luck.

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
https://homenol.blogspot.com/
https://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, [Exclude the model number] in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Single Blinking Light means it is charging, eventually the top green light will start blinking to show that it is half way charged. If both lights blink at the same time repeatedly this means there is something wrong and the charger is not charging the batteries.

DIFFERENT models have different blink codes---most will blink a specific number of blinks which indicates in a general way what is wrong---got model number and blinks?

I have the same problem too. Aircon cannot switch on, two lights from the top is blinking. Everytime I turn on, the flip is open then close again with sound. The technician said the thermostat cable need to be replace. It cost about $15. The cable is 14" long. Hope this help.

What light do you get, green blinking, red blinking, yellow steady light or yellow blinking light. The led lights will tell what is wrong with your tv.

Hi,
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Hold down the button at the top left (the light) for about 4 seconds. The second part of the time will start blinking. I tried this before, I'm sure, but I must not have noticed the blinking and thought nothing was happening.
Once the seconds numbers are blinking, push the top right button (Start/Stop) to move to the hour or minute. Push the bottom right button (Lap/Reset) to change the time. When you're done, push the top left button (Light) again.

try pressing and holding the enter button on the projector for about 30 seconds - this resets it. It worked for me!!

hello,

I have a same issue with my MS-7120, how ever mine is in worse stage, when i power up, it beeps and u can see green/red light blinks on top, and it tries to spin the inner motor + tries to turn inner light on, but after several seconds it goes dead. how ever red/green light blinks on top.

i contact the company which i purchased from, he told me these scanner has life expectation of approx 3 years, after 3 yrs they die.

i was told cause is from heavy/light voltage transfer from outlet.

and they have to be repaired by orbit support.

i am afraid to tell your, sounds like urs is ready to die. just beware !!
i hope this information helps you.