My msntv2 won't power up. A green screen comes up and says refer to error code #131.

Please confirm the model and error code. I have checked the technical manual for the B410d and there is no reference to error 131.

You need to change the region code in the user menu under dvd settings.

Your radio is in theft lockout, you need the security code that came with the owners paperwork new.

IF model number posted is correct and green power light comes on for a few seconds and then goes off:
On front of set press and hold both the Menu and Input (device) buttons at the same time for at least five seconds and release both buttons.

Power light will then blink a two digit error code like 2 blinks, 2 blinks, a pause and repeat it several times.

Let me know what error code is found and I will tell you what it means.

SD TECH

E1532 signifies # events that have occurred , not an error...you probably have something like P0198/E1534...go into setup until delete images NO;press select;up down arrows to get flashing YES;select..then scroll to delete events NO;press select up or down, select.

step one, big battery out? skipped that?
step 2, a good power pack , that means 19vdc on those 2 pins.
bingo BIOS screen now work ,yes?
step 3, try an external VGA screen at the P15 VGA jack there
screens work now (BIOS first) yes/no?

remove DVD, drive
and all USB devices
there booting with only 1 memory stick. (got more?, try each 1 by 1)
black screens of *****'.

the lack of flash codes, Implies Power pack is dead. or CPU overheated, and selfshuts down. that fan going dead tells
me the power park is dead.

http://pcdied.com/#black-screens

From the troubleshooting section of the manual (http://www.crane-usa.com/manuals/HumidifierManual2008.pdf):
Problem Humidifier power light is staying red and not turning green Humidifier is working than stops: ? Solution Ensure that water level sensor is assembled properly. ? Clean water float ? Call service center and request replacement water float ? If humidifier does not work at all: ? Ensure it is properly plugged into a power outlet. ? Check that the switch is in the ON position. ? If Power On indicator light does not come on, bring to authorized service station.

msntv2 boots up and then turns off repeatedly with no video or the video will be towards the bottom of the tv screen why?

Ruismall is halfway there. You must hold down the MSN power button on the keyboard while typing the magic number 32768. Wait a while until the TV screen goes blank, then power up again. I had to power up twice, but I did finally get the "Welcome to MSN" screen.

Call the guy who replaced the motor/ module. Error 131 is serious. Not for home repair.