What does "hold" mean?

No one can use your device until a password is entered. Unless you mean screen freeze. That is when no one can use the device. Then the device has to be turned off by holding down the off switch until the device is turned off.

Perhaps the wrong format pf ebook?

To me, TEMP TO LOW means nothing. However if it is TEMP TOO LOW that may mean that the ambient (surrounding) temperature is too low for the device to work properly.
Electronic devices have a range of temperatures in which they function properly. That may be between -4 deg C and may be 40 deg C. A bit below the freezing point of water and a bit more than the normal temperature of the human body.
Give it time to warm inside a house, then recharge it.

if you mean the screen freeze wont turn off , this is normal the display will only update if a reading greater than .10 has been measured between samples , i had same problem when measuring diff fish tanks with this probe , ive had to develop a dilution process to get readings for tanks instead

if you mean it will not boot (perhaps freezing at magelan scren)

turn it on, then press and hold the power button for 15 seconds, then turn it on again by holding the power button for up to 15 seconds.

if it still does not boot, let me know and we can try something else.

bill

Try this steps to perform soft reset

1)Press and hold down the ALT key on the smartphone.

2) While holding down the ALT key, press and hold down the right-hand CAP key.

3) With both of those buttons still pressed, press the DELETE key. The display on the BlackBerry smartphone will turn off to indicate that the reset has started, and the keys can now be released

Still if you face same issue Download and install the latest BlackBerry Device Software, which is available from the BlackBerry.com

Hope this is helpfull for you

I would check to make sure that the control is sending the "cool" signal to the control unit. LO on the room temp display usually means that the fan speed is set to low. Is LO and Auto showing on the display at the same time. Try resetting the thermostat first. Hold down the Mode and Zone buttons with the tstat off. While holding them down, turn the tstat back on and hold the buttons down until FF appears on the screen. Release the buttons and try the AC.
If this does not work, on the control board is a freeze control switch plug (blue usually). Try unplugging this unit and insert a small jumper wire. If the Compressor comes on and runs then you have a bad freeze control switch. If not, then you should replace the control board.

Hope this helps,

Jeff

PS3 is one of the most amazing gaming device but like other competitorgaming devices (Xbox and Wii) It also has some problems like Freezingup. You may check out the informative Article at ezinearticles. Remedy for PS3 Freezing up.

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