I have two keys that have come off. can anyone tell me how to put the back on

How old is your truck? You may have burnt the durable link to your power/fuse box. Either that, or a main fuse or breaker. Some vehicle's have breakers.

when you put the cylinder in you did put it back in 0 position as it will go in on 1 or 2 but you will not be able to move key from 0. it can easly be done putting the position in the wrong number when refitting.

No we can not tell you which fuse because there is no fuse to pull.
If you do an internet search for "tow a blazer behind an RV" you will find the procedure to put the transfer case in neutral and take it back out when you want to drive the truck. Its about 10 steps using the 4wd buttons on the dash.

Yes, your never suppose to put it under heat to dry, nor put any type of spray because spray obviously contain water, which kills your phone. So, if even the battery isnt orange indicating 'water damage', the keyboard itself is damaged. If possible, which is the best solution: you should call your cellphone provider and tell them that your phone all of a sudden stopped working, and most likely they will look into getting you a new phone. But dont tell them what you did, because they wont do anything about it after. Also, connect your phone to Desktop Manager on your computer and back up on all your information (phonebook, bbm contacts, ect.) so nothing gets lost, if anything was lost.

Good luck,
sp

Without any wireless networks available, using your computer wirelessly is most pointless. If you want to set up a wireless access point in your home you need a wireless router, connected to Internet.

just activate your laptop wireless connection by putting on with the button or manually by in network properties then put the security code of your wireless router when he ask you.

Sometimes they will put the wep key on the router. It should be a 10 digit number. You could also try resetting the router. There should be a very small hole in the back of the router. Stick a paper clip in it and hold down the button for 10 - 15 sec. Good Luck

If you look very closely at the lid for the transponder the positive and negative symbols are shown.On the batteries themselves you will see the markings. Once you get them installed hold your lock or unlock button and make sure you infrared light is illuminating in the clear lens There may even be an l.e.d that illuminates. The problem is probably your synchronization. Put key in the door tumbler and turn it. then remove key and attempt to use central locking. You may find you have to put it in the ignition and turn to position 2. The resynch. procedure should be in your owners manual. Hopefully the vehicle starts and you didn't knock the microchip out of the key as well. Hopefully I have been helpful

It's kind of crazy to think of it now, but back in the 80's, Porsche thought this was the most stylish practical place to put the switch for the alarm system. Some of them have it, some don't, as it was an option.

it should just snap on with a little force when pressing the key on starting from top to bottom