There is a yellow blinking light on my Black jack

Your radio is liquid damaged and is not economical to repair. Sorry for the bad news, happens all of the time http://forums.radioreference.com/motorola-forum/187778-radius-cp200-orange-amber-light.html

You need a new charger.

It might be in sleep mode.

Hold the Power button for about 10 seconds until the laptop turns off.

Push power button to turn on.

God Bless You!

when that white dot is red it means moisture of some sort got to the battery and mean the battery the damaged the light means the battery is charging abnormally so the best thing is ti get a new battery try ebay they are cheap hope this was helpful:)

check lamp.

change ur charger cable

Return to the carrier for warranty repair.

The blackjack 2 starts to have charge issues over time. The light comes on but it does not charge.

If you are out of warranty there are some options you can choose from

1. Get repaired
2. New phone
3. external charging source

The external battery charger runs about 20 dollars on ebay with an extra battery.

Check out the following link to find more about these options

Samsung BlackJack II not charging fix

Return to the carrier for warranty repair.

The charge port of the Blackjack starts to go bad and will not send the full charge tot the battery.

If you are out of warranty there are some options you can choose from

1. Get repaired
2. New phone
3. external charging source

The external battery charger runs about 20 dollars on ebay with an extra battery.

Check out the following link to find more about these options

Samsung BlackJack II charging problems

It's normal and means it's charging.

i took out both printer cartriges then put them back in. there was a window that asks if you replaced the cartriges; click yes then click on the black and color boxes indicating you replaced (re-inserted) both cartriges. for me the light stopped blinking (previously, it was blinking orange 4 times). next i tried to print but only yellow and black appeared. i then cleaned the head 2 times.

to clean:
-go to control panel
-click on printers
-click on printers and faxes
-find your printer, right click on it
-click properties
-find the maintenance tab
-click cleaning
(clean a couple of times if needed)

hopefully it works...